AbstractGanttChart (FlexGantt API)

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - javax.swing.JPanel
      - com.dlsc.flexgantt.swing.AbstractGanttChart

All Implemented Interfaces:

ICommandStackListener, IPagingModelListener, IColumnModelListener, KeyListener, ImageObserver, MenuContainer, PropertyChangeListener, Serializable, EventListener, Accessible

Direct Known Subclasses:

DualGanttChart, GanttChart, PrintGanttChart, TreeTableContainer
```
public abstract class AbstractGanttChart
extends JPanel
implements IColumnModelListener, PropertyChangeListener, IPagingModelListener, KeyListener, ICommandStackListener
```
The abstract Gantt chart provides functionality that all Gantt chart implementations have in common:
- Command Execution
- Timeline, Dateline, Eventline
- Column Header
- Printing Support
- System Messages
Since:

1.0

Author:

Dirk Lemmermann

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`protected class`	`AbstractGanttChart.Banner` The banner is used to prompt the user that either no license has been installed or that the currently used license is for development purposes only.

Nested classes/interfaces inherited from class javax.swing.JPanel
JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container
Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`PROPERTY_ACTIVE_SPREADSHEET` Constant used for those property change events that get fired when the currently active spreadsheet changes.
`static String`	`PROPERTY_CALENDAR_MODEL` Constant used for those property change events that get fired when the calendar model changes.
`static String`	`PROPERTY_CALENDAR_VISIBLE` Constant used for those property change events that get fired when the calendar layer gets set to be visible/invisible.
`static String`	`PROPERTY_COLUMN_MODEL` Constant used for those property change events that get fired when the column model changes.
`static String`	`PROPERTY_COMMAND_STACK` Constant used for those property change events that get fired when the command stack of the gantt chart gets set.
`static String`	`PROPERTY_CONTROLS_BG_COLOR` Constant used for those property change events that get fired when the controls background color changes.
`static String`	`PROPERTY_CONTROLS_FG_COLOR` Constant used for those property change events that get fired when the controls foreground color changes.
`static String`	`PROPERTY_CROSSHAIR_VISIBLE` Constant used for those property change events that get fired when the crosshair layer gets set to be visible/invisible.
`static String`	`PROPERTY_GRID_LINE_MODE` Constant used for those property change events that get fired when the grid mode changes ( `GridLineMode` ).
`static String`	`PROPERTY_KEY_COLUMN_POSITION` Constant used for those property change events that get fired when the Gantt chart's key column position changes.
`static String`	`PROPERTY_LABELS_VISIBLE` Constant used for those property change events that get fired when the relationship layer gets set to be visible/invisible.
`static String`	`PROPERTY_LAYER_CONTAINER_ROW_HEADER_WIDTH` Constant used for those property change events that get fired when the width of the layer container row header gets changed.
`static String`	`PROPERTY_MODEL` Constant used for those property change events that get fired when the Gantt chart model changes.
`static String`	`PROPERTY_PAGING_MODEL` Constant used for those property change events that get fired when the paging information changes.
`static String`	`PROPERTY_POLICY_PROVIDER` Constant used for those property change events that get fired when the policy provider gets replaced.
`static String`	`PROPERTY_POPUP_VISIBLE` Constant used for those property change events that get fired when the popup (popup layer) gets set to be visible/invisible.
`static String`	`PROPERTY_RELATIONS_VISIBLE` Constant used for those property change events that get fired when the relationship layer gets set to be visible/invisible.
`static String`	`PROPERTY_ROW_LAYER_VISIBLE` Constant used for those property change events that get fired when the row layer gets set to be visible/invisible.
`static String`	`PROPERTY_ROW_RESIZE_POSITION` Constant used for those property change events that get fired when the position of the row resize changes.
`static String`	`PROPERTY_TIME_NOW_SCROLLING` Constant used for those property change events that get fired when the automatic time now scrolling gets turned on / off.
`static String`	`PROPERTY_TIME_NOW_VISIBLE` Constant used for those property change events that get fired when the vertical time now line gets set to be visible/invisible.
`static String`	`PROPERTY_TREE_TABLE_ROW_HEADER_WIDTH` Constant used for those property change events that get fired when the width of the tree table row header gets changed.
`static String`	`PROPERTY_VERTICAL_LINES_ON_TOP` Constant used for those property change events that get fired when the vertical lines get set to be on top or below the timeline objects.

Fields inherited from class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`AbstractGanttChart()` Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header.
`protected`	`AbstractGanttChart(IColumnModel columnModel)` Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header.
`protected`	`AbstractGanttChart(IComponentFactory compFactory)` Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header.
`protected`	`AbstractGanttChart(IGanttChartModel model)` Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header.
`protected`	`AbstractGanttChart(IGanttChartModel model, IColumnModel columnModel)` Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header.
`protected`	`AbstractGanttChart(IGanttChartModel model, IColumnModel columnModel, IComponentFactory compFactory)` Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header.
`protected`	`AbstractGanttChart(IGanttChartModel model, IComponentFactory compFactory)` Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addAvailableColumn(TreeTableColumn column)` Adds a column to the Gantt chart that can be added to the column model interactively by the user.
`void`	`addMessage(IMessage msg)` Adds a message for the user to the Gantt chart.
`void`	`addMessageListener(IMessageListener l)` Adds a message listener to the Gantt chart.
`void`	`addSortingListener(ISortingListener l)` Adds a tree table sorting listener to the table.
`void`	`addToolBarAction(Action action)` Adds an action to the Gantt chart, which will automatically be picked up and shown by the toolbar.
`void`	`alignEndTimes()` Adjusts the end times of all currently selected and visible timeline objects so that they are all the same.
`void`	`alignStartTimes()` Adjusts the start times of all currently selected and visible timeline objects so that they are all the same.
`void`	`clearMessages()` Removes all messages from the Gantt chart.
`void`	`clearToolBarActions()` Removes all toolbar actions from the Gantt chart.
`void`	`collapseAll()` Collapses all tree nodes in all tree tables.
`void`	`columnModelChanged(ColumnModelEvent e)` The listener's callback method that will be invoked when columns get added, removed, inserted.
`void`	`commandExecute(ICommand cmd)` Executes the given command via the command stack.
`void`	`commandRedo()` Redoes the last command that was executed (if the command can be redone) by calling `ICommandStack.redo(IProgressMonitor)`.
`void`	`commandStackChanged(CommandStackEvent e)` Gets called whenever the command stack changed.
`void`	`commandUndo()` Undoes the last command that was executed (if the command can be undone) by calling `ICommandStack.undo(IProgressMonitor)`.
`PrintGanttChart`	`createPrintableGanttChart(PrintContext context)` Returns a printable Gantt Chart for the given print context.
`void`	`expandAll()` Expands all tree nodes in all tree tables.
`protected void`	`fireMessageAdded(IMessage msg)` Iterates over all message listeners that are currently attached to the Gantt chart and calls the `messageAdded()` event method.
`protected void`	`fireMessageRemoved(IMessage msg)` Iterates over all message listeners that are currently attached to the Gantt chart and calls the `messageRemoved()` event method.
`protected void`	`fireMessagesCleared()` Iterates over all message listeners that are currently attached to the Gantt chart and calls the `messagesCleared()` event method.
`protected void`	`fireSortingEvent(SortingEvent evt)` Fires a sorting event when the user performed a sort on the Gantt chart.
`ISpreadsheet`	`getActiveSpreadsheet()` Returns the currently active spreadsheet (see `SpreadsheetLayer`.
`List<TreeTableColumn>`	`getAvailableColumns()` Returns the list of available columns.
`ICalendarModel`	`getCalendarModel()` Returns the calendar model associated with the Gantt chart.
`TreeTableColumn`	`getColumn(int index)` Returns the column at the given index.
`int`	`getColumnCount()` Returns the number of columns in the column model.
`IColumnModel`	`getColumnModel()` Returns the Gantt chart's column model.
`ICommandInterceptor`	`getCommandInterceptor(Class cl)` Returns a command interceptor implementation for the given command type.
`ICommandStack`	`getCommandStack()` Returns the command stack that is being used by the Gantt chart to execute commands.
`IComponentFactory`	`getComponentFactory()` Returns the component factory used by the Gantt chart to create components such as `Timeline`, `TreeTableHeader`, `TreeTable`, `LayerContainer`, `TreeTableRowHeader`.
`Color`	`getControlsBackground()` Returns the color used to paint the background of those controls that 'surround' the actual Gantt chart content (column header, row header, dateline).
`Color`	`getControlsForeground()` Returns the color used to paint the foreground of those controls that 'surround' the actual Gantt chart content (column header, row header, dateline).
`Dateline`	`getDateline()` Returns the dateline component, which is responsible for rendering the time (days, minutes, seconds, ...).
`IDatelineModel`	`getDatelineModel()` Returns the dateline model.
`Eventline`	`getEventline()` Returns the Eventline component, which is responsible for rendering events and activities that have a global character.
`IGranularity`	`getGranularity()` Returns the granularity used by the dateline.
`abstract IGridComponent[]`	`getGridComponents()` Returns all grid components managed by the Gantt chart container.
`GridLineMode`	`getGridLineMode()` Returns the grid mode used by the Gantt chart.
`KeyColumn`	`getKeyColumn()` Returns the key column used by the Gantt chart.
`int`	`getKeyColumnPosition()` Returns the key column position, which specifies how many regular columns will be placed to the left of the key column.
`int`	`getLayerContainerRowHeaderWidth()` Returns the width used to calculate the preferred size of all layer container row headers currently in use by the Gantt chart.
`abstract LayerContainer[]`	`getLayerContainers()` Returns all layer containers managed by the Gantt chart container.
`abstract LayerContainerScrollPane[]`	`getLayerContainerScrollPanes()` Returns all layer container scrollpanes managed by the Gantt chart container.
`Collection<IMessage>`	`getMessages()` Returns a list of all messages that are currently attached to the Gantt chart.
`IGanttChartModel`	`getModel()` Returns the Gantt chart's data model.
`IPagingModel`	`getPagingModel()` Returns the (optional) paging model.
`IPolicyProvider`	`getPolicyProvider()` Returns the policy provider used by the Gantt chart to lookup policy implementations.
`abstract PrintContext[]`	`getPrintContexts()` Returns all print context supported by the Gantt chart.
`PrintSetup`	`getPrintSetup()` Returns the print setup object, which is used to configure the decorative elements of a printout (header and footer).
`IProgressMonitorFactory`	`getProgressMonitorFactory()` Returns the progress monitor factory used by the Gantt chart to create new instances of `IProgressMonitor`.
`int`	`getRowResizePosition()` Gets the position where the row resizing takes place.
`ISelectorFactory`	`getSelectorFactory()` Returns the selector factory used by the Gantt chart for creating selectors in various places.
`Timeline`	`getTimeline()` Returns the Timeline component, which consists of the Dateline and the Eventline.
`ITimeSpan`	`getTimeSpan()` Convenience method, which returns the total time span covered by the Gantt chart.
`Action[]`	`getToolBarActions()` Returns all toolbar actions currently associated with the Gantt chart.
`TreeTableHeader`	`getTreeTableHeader()` Returns the tree table header component.
`int`	`getTreeTableRowHeaderWidth()` Returns the width used to calculate the preferred size of all tree table row headers currently in use by the Gantt chart.
`abstract TreeTable[]`	`getTreeTables()` Returns all tree tables managed by the Gantt chart container.
`abstract TreeTableScrollPane[]`	`getTreeTableScrollPanes()` Returns all tree table scrollpanes managed by the Gantt chart container.
`boolean`	`isCalendarVisible()` Returns TRUE if the layer that is responsible for displaying calendar information is currently visible.
`boolean`	`isCrosshairVisible()` Returns TRUE if the layer that is responsible for displaying the crosshair is currently visible.
`boolean`	`isLabelsVisible()` Returns TRUE if the layer that is responsible for displaying object labels is currently visible.
`boolean`	`isPopupVisible()` Returns TRUE if the layer that is responsible for displaying the popup is currently visible.
`boolean`	`isRelationsVisible()` Returns TRUE if the layer that is responsible for displaying object relationships (lines with arrows between timeline objects) is currently visible.
`boolean`	`isRowLayerVisible()` Returns TRUE if the layer that is responsible for displaying the row renderers is currently visible.
`boolean`	`isShowingCommandExceptions()` Returns TRUE if the exceptions thrown during the execution of a command will be shown in the console.
`boolean`	`isTimeNowScrolling()` Determines whether automatic time now scrolling is turned on or off.
`boolean`	`isTimeNowVisible()` Returns TRUE if the vertical line that indicates time now is currently visible.
`boolean`	`isVerticalLinesOnTop()` Returns TRUE if the vertical lines (the major and/or minor grid) will be drawn on top of the timeline objects (the default is below).
`void`	`keyPressed(KeyEvent e)`
`void`	`keyReleased(KeyEvent e)`
`void`	`keyTyped(KeyEvent e)`
`void`	`optimizeColumnWidth()` Optimizes the column width of all columns without taking the cell editors into account.
`void`	`optimizeColumnWidth(boolean includeEditors)` Optimizes the column width of all columns with or without taking the cell editors into account.
`void`	`optimizeColumnWidth(int index)` Optimizes the column width of all columns without taking the cell editors into account.
`void`	`optimizeColumnWidth(int index, boolean includeEditors)` Optimizes the column width of all columns with or without taking the cell editors into account.
`void`	`optimizeColumnWidth(TreeTableColumn column)` Optimizes the column width of the given column without taking the cell editors into account.
`void`	`optimizeColumnWidth(TreeTableColumn column, boolean includeEditors)` Optimizes the column width of the given column with or without taking the cell editors into account.
`void`	`pageChanged(PagingEvent evt)` Listener callback method that will be invoked after the page model was changed.
`void`	`pageWillChange(PagingEvent evt)` Listener callback method that will be invoked before the page model gets changed.
`void`	`paint(Graphics g)`
`protected void`	`paintRowResizePosition(Graphics g)` Renders the visual feedback when the user resizes a row.
`void`	`print(boolean preview)` Prints the Gantt chart.
`abstract void`	`print(boolean preview, ITimeSpan span)` Prints the Gantt chart.
`void`	`propertyChange(PropertyChangeEvent evt)`
`void`	`removeAvailableColumn(TreeTableColumn column)` Removes a column from the list of available columns.
`void`	`removeMessage(IMessage msg)` Removes a message from the Gantt chart.
`void`	`removeMessageListener(IMessageListener l)` Removes a message listener from the Gantt chart.
`void`	`removeSortingListener(ISortingListener l)` Removes a tree table sorting listener from the table.
`void`	`removeToolBarAction(Action action)` Removes a toolbar action from the Gantt chart.
`abstract void`	`resetToPreferredSizes()` Causes the Gantt chart to lay out its left- and right-hand side in such a way that the tree table on the left becomes fully visible.
`void`	`setActiveSpreadsheet(ISpreadsheet activeSpreadsheet)` Sets the currently active spreadsheet, which will be used by the `SpreadsheetLayer` to visualize spreadsheet-style information.
`void`	`setAvailableColumns(Collection<TreeTableColumn<?>> columns)` Sets serveral columns as "available" columns, which means that these columns will not be initially shown by the tree table.
`void`	`setCalendarModel(ICalendarModel model)` Sets the Gantt chart's calendarModel.
`void`	`setCalendarVisible(boolean visible)` Specifies whether the layer that is showing the calendar information will be visible or not.
`void`	`setColumnModel(IColumnModel model)` Assigns a column model to the Gantt chart and attaches listeners to the model itself, to the model's key column and to each of the model's regular columns.
`void`	`setCommandInterceptor(Class<? extends ICommand> cl, ICommandInterceptor interceptor)` Registers a command interceptor implementation for the given command type.
`void`	`setCommandStack(ICommandStack stack)` Specifies a new command stack for the Gantt chart.
`void`	`setControlsBackground(Color color)` Changes the color used for the background of those controls that 'surround' the actual Gantt chart content (column header, row header, dateline).
`void`	`setControlsForeground(Color color)` Changes the color used for the foreground of those controls that 'surround' the actual Gantt chart content (column header, row header, dateline).
`void`	`setCrosshairVisible(boolean visible)` Specifies whether the layer that is showing the crosshair will be visible or not.
`void`	`setEnabled(boolean enabled)` Overrides the default implementation to automatically also enable or disable the dateline, the eventline, the timeline, the tree table header, the tree tables, the layer containers.
`void`	`setGranularity(IGranularity granularity)` Sets a new granularity.
`void`	`setGridLineMode(GridLineMode mode)` Sets a new grid mode to be used for rendering the vertical lines inside the layer containers.
`void`	`setKeyColumnPosition(int position)` Specifies at which position the key column will be placed inside the tree table.
`void`	`setLabelsVisible(boolean visible)` Specifies whether the layer that is showing the timeline object labels will be visible or not.
`void`	`setLayerContainerRowHeaderWidth(int width)` Sets the width used to calculate the preferred size of all layer container row headers currently in use by the Gantt chart.
`void`	`setModel(IGanttChartModel model)` Specifies a model to be used by the Gantt chart as a data source.
`void`	`setPagingModel(IPagingModel model)` Sets the (optional) paging model.
`void`	`setPolicyProvider(IPolicyProvider provider)` Sets the policy provider used by the Gantt chart to lookup policy implementations.
`void`	`setPopupVisible(boolean visible)` Specifies whether the layer that is showing the popups will be visible or not.
`void`	`setPrintSetup(PrintSetup ps)` Specifies a new print setup object, which is used to configure the decorative elements of a printout (header and footer).
`void`	`setProgressMonitorFactory(IProgressMonitorFactory factory)` Sets a new factory for progress monitors on the Gantt chart.
`void`	`setRelationsVisible(boolean visible)` Specifies whether the layer that is showing the relationships between timeline objects will be visible or not.
`void`	`setRowLayerVisible(boolean visible)` Specifies whether the layer that is showing the rows will be visible or not.
`void`	`setRowResizePosition(int position)` Sets the new position where the row resize operation takes place.
`void`	`setShowingCommandExceptions(boolean show)` Controls whether the stacktrace of an exception thrown by a command will be displayed in the console.
`void`	`setTimeNowScrolling(boolean scrolling)` Enables / disables automatic time now scrolling, which ensures that layer containers will scroll by themselves so that the time now location is always visible.
`void`	`setTimeNowVisible(boolean visible)` If set to 'true' then a line will be drawn from the top of the panel to the bottom indicating where the time 'now' is.
`void`	`setTimeSpan(ITimeSpan span)` Sets a new time span.
`void`	`setTreeTableRowHeaderWidth(int width)` Sets the width used to calculate the preferred size of all tree table row headers currently in use by the Gantt chart.
`void`	`setVerticalLinesOnTop(boolean top)` Determines whether or not the limit lines are drawn above the diagram entries or below them.
`void`	`showAllObjects()` Scrolls and zooms the `Dateline` in such a way that all timeline objects (stored on the currently visible rows) become visible.
`void`	`showEarliestObjects()` Scrolls the `Dateline` in such a way that the earliest timeline objects (stored on the currently visible rows) become visible.
`void`	`showLatestObjects()` Scrolls the `Dateline` in such a way that the latest timeline objects (stored on the currently visible rows) become visible.
`void`	`showMessage(String msg)` Shows a message in a dialog to the user.
`void`	`showMessage(String msg, MessageTypeId id)` Shows a message in a dialog to the user.
`void`	`showMessage(String msg, MessageTypeId id, Object details)` Shows a message in a dialog to the user.
`void`	`showMessageContext(IMessage msg)` Shows the context of the given message.
`void`	`showMessages()` Brings up a dialog, which displays the user messages that are currently attached to the Gantt chart.
`void`	`showTime(long time, boolean center)` Requests that the given time will be shown by the Gantt chart.
`void`	`showTimeNow(boolean center)` Requests that the time now will be shown by the Gantt chart.
`void`	`sortTables(int[] modelIndices, boolean[] sortDirections)` Invokes multi-column sorting on the tree tables in the Gantt chart.
`void`	`tearDown()` Tears down the Gantt chart by calling `Eventline.tearDown()` and `LayerContainer.tearDown()` on all layer containers used within the Gantt chart (e.g.

Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - PROPERTY_MODEL
```
public static final String PROPERTY_MODEL
```
    Constant used for those property change events that get fired when the Gantt chart model changes.
    
    Since:
    
    1.0
    
    See Also:
    
    setModel(IGanttChartModel), Constant Field Values
  - PROPERTY_COLUMN_MODEL
```
public static final String PROPERTY_COLUMN_MODEL
```
    Constant used for those property change events that get fired when the column model changes.
    
    Since:
    
    1.0
    
    See Also:
    
    setColumnModel(IColumnModel), Constant Field Values
  - PROPERTY_CALENDAR_MODEL
```
public static final String PROPERTY_CALENDAR_MODEL
```
    Constant used for those property change events that get fired when the calendar model changes.
    
    Since:
    
    1.0
    
    See Also:
    
    setCalendarModel(ICalendarModel), Constant Field Values
  - PROPERTY_POLICY_PROVIDER
```
public static final String PROPERTY_POLICY_PROVIDER
```
    Constant used for those property change events that get fired when the policy provider gets replaced.
    
    Since:
    
    1.0
    
    See Also:
    
    setPolicyProvider(IPolicyProvider), Constant Field Values
  - PROPERTY_COMMAND_STACK
```
public static final String PROPERTY_COMMAND_STACK
```
    Constant used for those property change events that get fired when the command stack of the gantt chart gets set.
    
    Since:
    
    1.0
    
    See Also:
    
    setCommandStack(ICommandStack), Constant Field Values
  - PROPERTY_TREE_TABLE_ROW_HEADER_WIDTH
```
public static final String PROPERTY_TREE_TABLE_ROW_HEADER_WIDTH
```
    Constant used for those property change events that get fired when the width of the tree table row header gets changed.
    
    Since:
    
    1.1
    
    See Also:
    
    setTreeTableRowHeaderWidth(int), Constant Field Values
  - PROPERTY_LAYER_CONTAINER_ROW_HEADER_WIDTH
```
public static final String PROPERTY_LAYER_CONTAINER_ROW_HEADER_WIDTH
```
    Constant used for those property change events that get fired when the width of the layer container row header gets changed.
    
    Since:
    
    1.1
    
    See Also:
    
    setLayerContainerRowHeaderWidth(int), Constant Field Values
  - PROPERTY_GRID_LINE_MODE
```
public static final String PROPERTY_GRID_LINE_MODE
```
    Constant used for those property change events that get fired when the grid mode changes ( GridLineMode ).
    
    Since:
    
    1.0
    
    See Also:
    
    setGridLineMode(GridLineMode), Constant Field Values
  - PROPERTY_CONTROLS_BG_COLOR
```
public static final String PROPERTY_CONTROLS_BG_COLOR
```
    Constant used for those property change events that get fired when the controls background color changes.
    
    Since:
    
    1.0
    
    See Also:
    
    setControlsBackground(Color), Constant Field Values
  - PROPERTY_CONTROLS_FG_COLOR
```
public static final String PROPERTY_CONTROLS_FG_COLOR
```
    Constant used for those property change events that get fired when the controls foreground color changes.
    
    Since:
    
    1.0
    
    See Also:
    
    setControlsForeground(Color), Constant Field Values
  - PROPERTY_CALENDAR_VISIBLE
```
public static final String PROPERTY_CALENDAR_VISIBLE
```
    Constant used for those property change events that get fired when the calendar layer gets set to be visible/invisible.
    
    Since:
    
    1.0
    
    See Also:
    
    setCalendarVisible(boolean), Constant Field Values
  - PROPERTY_CROSSHAIR_VISIBLE
```
public static final String PROPERTY_CROSSHAIR_VISIBLE
```
    Constant used for those property change events that get fired when the crosshair layer gets set to be visible/invisible.
    
    Since:
    
    1.0
    
    See Also:
    
    setCrosshairVisible(boolean), Constant Field Values
  - PROPERTY_KEY_COLUMN_POSITION
```
public static final String PROPERTY_KEY_COLUMN_POSITION
```
    Constant used for those property change events that get fired when the Gantt chart's key column position changes.
    
    Since:
    
    1.0
    
    See Also:
    
    setKeyColumnPosition(int), Constant Field Values
  - PROPERTY_LABELS_VISIBLE
```
public static final String PROPERTY_LABELS_VISIBLE
```
    Constant used for those property change events that get fired when the relationship layer gets set to be visible/invisible.
    
    Since:
    
    1.0
    
    See Also:
    
    setLabelsVisible(boolean), Constant Field Values
  - PROPERTY_POPUP_VISIBLE
```
public static final String PROPERTY_POPUP_VISIBLE
```
    Constant used for those property change events that get fired when the popup (popup layer) gets set to be visible/invisible.
    
    Since:
    
    1.0
    
    See Also:
    
    setPopupVisible(boolean), Constant Field Values
  - PROPERTY_RELATIONS_VISIBLE
```
public static final String PROPERTY_RELATIONS_VISIBLE
```
    Constant used for those property change events that get fired when the relationship layer gets set to be visible/invisible.
    
    Since:
    
    1.0
    
    See Also:
    
    setRelationsVisible(boolean), Constant Field Values
  - PROPERTY_ROW_LAYER_VISIBLE
```
public static final String PROPERTY_ROW_LAYER_VISIBLE
```
    Constant used for those property change events that get fired when the row layer gets set to be visible/invisible.
    
    Since:
    
    1.0
    
    See Also:
    
    setRowLayerVisible(boolean), Constant Field Values
  - PROPERTY_TIME_NOW_VISIBLE
```
public static final String PROPERTY_TIME_NOW_VISIBLE
```
    Constant used for those property change events that get fired when the vertical time now line gets set to be visible/invisible.
    
    Since:
    
    1.0
    
    See Also:
    
    setTimeNowVisible(boolean), Constant Field Values
  - PROPERTY_VERTICAL_LINES_ON_TOP
```
public static final String PROPERTY_VERTICAL_LINES_ON_TOP
```
    Constant used for those property change events that get fired when the vertical lines get set to be on top or below the timeline objects.
    
    Since:
    
    1.0
    
    See Also:
    
    setVerticalLinesOnTop(boolean), Constant Field Values
  - PROPERTY_TIME_NOW_SCROLLING
```
public static final String PROPERTY_TIME_NOW_SCROLLING
```
    Constant used for those property change events that get fired when the automatic time now scrolling gets turned on / off.
    
    Since:
    
    1.0
    
    See Also:
    
    setTimeNowScrolling(boolean), Constant Field Values
  - PROPERTY_PAGING_MODEL
```
public static final String PROPERTY_PAGING_MODEL
```
    Constant used for those property change events that get fired when the paging information changes.
    
    Since:
    
    1.0
    
    See Also:
    
    setPagingModel(IPagingModel), Constant Field Values
  - PROPERTY_ROW_RESIZE_POSITION
```
public static final String PROPERTY_ROW_RESIZE_POSITION
```
    Constant used for those property change events that get fired when the position of the row resize changes.
    
    Since:
    
    1.0
    
    See Also:
    
    setRowResizePosition(int), Constant Field Values
  - PROPERTY_ACTIVE_SPREADSHEET
```
public static final String PROPERTY_ACTIVE_SPREADSHEET
```
    Constant used for those property change events that get fired when the currently active spreadsheet changes.
    
    Since:
    
    2.1
    
    See Also:
    
    setActiveSpreadsheet(ISpreadsheet), Constant Field Values
- Constructor Detail
  - AbstractGanttChart
```
protected AbstractGanttChart(IGanttChartModel model,
                             IColumnModel columnModel,
                             IComponentFactory compFactory)
```
    Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header. These elements only exist once for each concrete Gantt chart implementation (while tree tables and layer containers can exist multiple times, see DualGanttChart).
    The Gantt chart uses a component factory to delegate the creation of these elements.
    
    Parameters:
    
    model - the data model used to populate the tree table, to query the timeline objects, to retrieve the list of timeline layers, etc...
    
    columnModel - the module used by the tree table's column header to query for a list of tree table columns and the key column
    
    compFactory - the factory used to create the elements of a Gantt chart (timeline, dateline, eventline, column header row header, tree table, layer container)
    
    Since:
    
    1.0
  - AbstractGanttChart
```
protected AbstractGanttChart(IGanttChartModel model,
                             IColumnModel columnModel)
```
    Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header. These elements only exist once for each concrete Gantt chart implementation (while tree tables and layer containers can exist multiple times, see DualGanttChart).
    The Gantt chart uses the default component factory implementation to delegate the creation of these elements.
    
    Parameters:
    
    model - the data model used to populate the tree table, to query the timeline objects, to retrieve the list of timeline layers, etc...
    
    columnModel - the module used by the tree table's column header to query for a list of tree table columns and the key column
    
    Since:
    
    1.0
    
    See Also:
    
    DefaultComponentFactory
  - AbstractGanttChart
```
protected AbstractGanttChart(IColumnModel columnModel)
```
    Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header. These elements only exist once for each concrete Gantt chart implementation (while tree tables and layer containers can exist multiple times, see DualGanttChart).
    The Gantt chart uses the default component factory implementation to delegate the creation of these elements.
    
    Parameters:
    
    columnModel - the module used by the tree table's column header to query for a list of tree table columns and the key column
    
    Since:
    
    1.0
    
    See Also:
    
    DefaultComponentFactory
  - AbstractGanttChart
```
protected AbstractGanttChart(IGanttChartModel model,
                             IComponentFactory compFactory)
```
    Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header. These elements only exist once for each concrete Gantt chart implementation (while tree tables and layer containers can exist multiple times, see DualGanttChart).
    The Gantt chart uses the default column model implementation.
    
    Parameters:
    
    model - the data model used to populate the tree table, to query the timeline objects, to retrieve the list of timeline layers, etc...
    
    compFactory - the factory used to create the elements of a Gantt chart (timeline, dateline, eventline, column header row header, tree table, layer container)
    
    Since:
    
    1.0
    
    See Also:
    
    DefaultColumnModel
  - AbstractGanttChart
```
protected AbstractGanttChart(IComponentFactory compFactory)
```
    Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header. These elements only exist once for each concrete Gantt chart implementation (while tree tables and layer containers can exist multiple times, see DualGanttChart).
    The Gantt chart uses the default column model implementation.
    
    Parameters:
    
    compFactory - the factory used to create the elements of a Gantt chart (timeline, dateline, eventline, column header row header, tree table, layer container)
    
    Since:
    
    1.0
    
    See Also:
    
    DefaultColumnModel
  - AbstractGanttChart
```
protected AbstractGanttChart(IGanttChartModel model)
```
    Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header. These elements only exist once for each concrete Gantt chart implementation (while tree tables and layer containers can exist multiple times, see DualGanttChart).
    The Gantt chart uses the default implementations of a component factory and a column model.
    
    Parameters:
    
    model - the data model used to populate the tree table, to query the timeline objects, to retrieve the list of timeline layers, etc...
    
    Since:
    
    1.0
    
    See Also:
    
    DefaultComponentFactory, DefaultColumnModel
  - AbstractGanttChart
```
protected AbstractGanttChart()
```
    Constructs a new Gantt chart with the two 'singleton' elements: a timeline (includes dateline and eventline) and a colum header. These elements only exist once for each concrete Gantt chart implementation (while tree tables and layer containers can exist multiple times, see DualGanttChart).
    The Gantt chart uses the default Gantt chart model implementation as a data source and the default component factory implementation to delegate the creation of the timeline and the column header. The column model gets provided by the default column model implementation. The time zone gets set to be the JVM's default time zone.
    
    Since:
    
    1.0
    
    See Also:
    
    DefaultGanttChartModel, DefaultColumnModel, DefaultComponentFactory, TimeZone.getDefault()
- Method Detail
  - setModel
```
public void setModel(IGanttChartModel model)
```
    Specifies a model to be used by the Gantt chart as a data source. Calling this method will cause a property change event if the new model is different than the current model. The event name will be equal to PROPERTY_MODEL.
    
    Parameters:
    
    model - the new Gantt chart model
    
    Since:
    
    1.0
    
    See Also:
    
    getModel()
  - getModel
```
public IGanttChartModel getModel()
```
    Returns the Gantt chart's data model.
    
    Returns:
    
    the Gantt chart model
    
    Since:
    
    1.0
    
    See Also:
    
    setModel(IGanttChartModel)
  - setTimeSpan
```
public void setTimeSpan(ITimeSpan span)
```
    Sets a new time span. This is a convenience method which delegates its call to IDatelineModel.setTimeSpan(ITimeSpan). The dateline model might throw a DatelineModelException if the time span can not be used. A message will be shown to the user informing him of the problem.
    
    Parameters:
    
    span - the span requested by the application
    
    Since:
    
    1.0
  - setGranularity
```
public void setGranularity(IGranularity granularity)
```
    Sets a new granularity. This is a convenience method which delegates its call to IDatelineModel.setGranularity(IGranularity). The dateline model might throw a DatelineModelException if the granularity can not be used. A message will be shown to the user informing him of the problem.
    
    Parameters:
    
    granularity - the granularity requested by the application
    
    Since:
    
    1.0
  - getGranularity
```
public IGranularity getGranularity()
```
    Returns the granularity used by the dateline. This is a convenience method, which delegates its call to IDatelineModel.getGranularity().
    
    Returns:
    
    the granularity currently used by the dateline
    
    Since:
    
    1.1
  - getTimeSpan
```
public ITimeSpan getTimeSpan()
```
    Convenience method, which returns the total time span covered by the Gantt chart. 'Covered' means the earliest and the latest time that will be displayed by the dateline and to which the user can scroll with the horizontal scrollbar underneath the layer container.
    
    Returns:
    
    the time span covered by the Gantt chart
    
    Since:
    
    1.0
    
    See Also:
    
    IDatelineModel.getTimeSpan()
  - setCommandStack
```
public void setCommandStack(ICommandStack stack)
```
    Specifies a new command stack for the Gantt chart. Calling this method will cause a property change event if the new command stack is different than the current stack. The event name will be equal to PROPERTY_COMMAND_STACK.
    
    Parameters:
    
    stack - the command stack
    
    Since:
    
    1.0
    
    See Also:
    
    DefaultCommandStack, getCommandStack()
  - getCommandStack
```
public ICommandStack getCommandStack()
```
    Returns the command stack that is being used by the Gantt chart to execute commands. By default every Gantt charts owns its own stack of type DefaultCommandStack.
    
    Returns:
    
    the command stack
    
    Since:
    
    1.0
    
    See Also:
    
    setCommandStack(ICommandStack), DefaultCommandStack
  - setCommandInterceptor
```
public void setCommandInterceptor(Class<? extends ICommand> cl,
                                  ICommandInterceptor interceptor)
```
    Registers a command interceptor implementation for the given command type. Interceptors are invoked just before a command gets passed on to the command stack. This allows the application to (for example) prompt the user for confirmation. NULL can be passed for the interceptor instance so that interceptors can be removed.
    
    Parameters:
    
    cl - the command type
    
    interceptor - the interceptor to use before actually executing the command
    
    Since:
    
    1.0
    
    See Also:
    
    getCommandInterceptor(Class), ICommandInterceptor.intercept(AbstractGanttChart, ICommand)
  - getCommandInterceptor
```
public ICommandInterceptor getCommandInterceptor(Class cl)
```
    Returns a command interceptor implementation for the given command type.
    
    Parameters:
    
    cl - the command type
    
    Returns:
    
    a command interceptor
    
    Since:
    
    1.0
    
    See Also:
    
    setCommandInterceptor(Class, ICommandInterceptor), ICommandInterceptor.intercept(AbstractGanttChart, ICommand)
  - commandExecute
```
public void commandExecute(ICommand cmd)
```
    Executes the given command via the command stack. Additionally a newly created progress monitor will be passed to the command stack. The command execution can be monitored by attaching listeners to the command stack.
    
    Parameters:
    
    cmd - the command to execute
    
    Since:
    
    1.0
    
    See Also:
    
    ICommandStack, ICommandStackListener, IProgressMonitor, setProgressMonitorFactory(IProgressMonitorFactory)
  - commandUndo
```
public void commandUndo()
```
    Undoes the last command that was executed (if the command can be undone) by calling ICommandStack.undo(IProgressMonitor). The monitor passed to the undo will be created by the Gantt chart's progress monitor factory.
    
    Since:
    
    1.0
    
    See Also:
    
    ICommandStack.undo(IProgressMonitor), ICommandStack.isUndoable(), IProgressMonitor
  - commandRedo
```
public void commandRedo()
```
    Redoes the last command that was executed (if the command can be redone) by calling ICommandStack.redo(IProgressMonitor). The monitor passed to the redo will be created by the Gantt chart's progress monitor factory.
    
    Since:
    
    1.0
    
    See Also:
    
    ICommandStack.redo(IProgressMonitor), ICommandStack.isRedoable(), IProgressMonitor
  - setColumnModel
```
public void setColumnModel(IColumnModel model)
```
    Assigns a column model to the Gantt chart and attaches listeners to the model itself, to the model's key column and to each of the model's regular columns. A call to this method will cause a property change event to be fired. The event's name will be PROPERTY_COLUMN_MODEL.
    
    Parameters:
    
    model - the column model
    
    Since:
    
    1.0
    
    See Also:
    
    getColumnModel(), DefaultColumnModel, getKeyColumn(), getColumn(int)
  - getColumnModel
```
public IColumnModel getColumnModel()
```
    Returns the Gantt chart's column model. A Gantt chart has only one column model because it also only has one column header, which gets shared by all tree tables.
    
    Returns:
    
    the column model
    
    Since:
    
    1.0
    
    See Also:
    
    setColumnModel(IColumnModel), getKeyColumn(), getColumn(int)
  - getColumn
```
public TreeTableColumn getColumn(int index)
```
    Returns the column at the given index. This is a convenience method, which delegates to the column model. Note: the key column can not be queried this way. Use getKeyColumn() instead.
    
    Parameters:
    
    index - the index of the column to return
    
    Returns:
    
    the column at the given index
    
    Since:
    
    1.0
    
    See Also:
    
    getKeyColumn()
  - getColumnCount
```
public int getColumnCount()
```
    Returns the number of columns in the column model. This method delegates its call to IColumnModel.getColumnCount().
    
    Returns:
    
    the column count
    
    Since:
    
    1.0
    
    See Also:
    
    getColumn(int)
  - columnModelChanged
```
public void columnModelChanged(ColumnModelEvent e)
```
    Description copied from interface: IColumnModelListener
    
    The listener's callback method that will be invoked when columns get added, removed, inserted.
    
    Specified by:
    
    columnModelChanged in interface IColumnModelListener
    
    Parameters:
    
    e - the event description
  - getTreeTableHeader
```
public TreeTableHeader getTreeTableHeader()
```
    Returns the tree table header component.
    
    Returns:
    
    the Gantt chart's tree table header
    
    Since:
    
    1.0
    
    See Also:
    
    IComponentFactory.createTreeTableHeader(AbstractGanttChart)
  - getTimeline
```
public Timeline getTimeline()
```
    Returns the Timeline component, which consists of the Dateline and the Eventline.
    
    Returns:
    
    the Gantt chart's timeline
    
    Since:
    
    1.0
    
    See Also:
    
    IComponentFactory.createTimeline(AbstractGanttChart)
  - getDateline
```
public Dateline getDateline()
```
    Returns the dateline component, which is responsible for rendering the time (days, minutes, seconds, ...).
    
    Returns:
    
    the Gantt chart's dateline
    
    Since:
    
    1.0
    
    See Also:
    
    IComponentFactory.createDateline(Timeline)
  - getDatelineModel
```
public IDatelineModel getDatelineModel()
```
    Returns the dateline model. This is a convenience method and ultimately calls Dateline.getModel().
    
    Returns:
    
    the dateline model
    
    Since:
    
    1.0
  - getEventline
```
public Eventline getEventline()
```
    Returns the Eventline component, which is responsible for rendering events and activities that have a global character.
    
    Returns:
    
    Eventline the Gantt chart's eventline
    
    Since:
    
    1.0
    
    See Also:
    
    IComponentFactory.createEventline(Timeline, Dateline)
  - addMessage
```
public void addMessage(IMessage msg)
```
    Adds a message for the user to the Gantt chart. Adding a message will trigger an event to be sent to all IMessageListener that are currently attached to the Gantt chart.
    
    Parameters:
    
    msg - the message that will be added
    
    Since:
    
    1.0
    
    See Also:
    
    removeMessage(IMessage), addMessageListener(IMessageListener), Message, TreePathMessage, TimelineObjectPathMessage
  - removeMessage
```
public void removeMessage(IMessage msg)
```
    Removes a message from the Gantt chart. Removing a message will trigger an event to be sent to all IMessageListener that are currently attached to the Gantt chart.
    
    Parameters:
    
    msg - the message that will be added
    
    Since:
    
    1.0
    
    See Also:
    
    addMessage(IMessage), clearMessages(), addMessageListener(IMessageListener), Message, TreePathMessage, TimelineObjectPathMessage
  - clearMessages
```
public void clearMessages()
```
    Removes all messages from the Gantt chart. Clearing the messages will trigger an event to be sent to all IMessageListener that are currently attached to the Gantt chart.
    
    Since:
    
    1.0
    
    See Also:
    
    addMessage(IMessage), removeMessage(IMessage), addMessageListener(IMessageListener), Message, TreePathMessage, TimelineObjectPathMessage
  - getMessages
```
public Collection<IMessage> getMessages()
```
    Returns a list of all messages that are currently attached to the Gantt chart.
    
    Returns:
    
    the list of messages that can be presented to the user
    
    Since:
    
    1.0
    
    See Also:
    
    addMessage(IMessage), addMessageListener(IMessageListener)
  - addMessageListener
```
public void addMessageListener(IMessageListener l)
```
    Adds a message listener to the Gantt chart. The listener will be informed whenever messages are being added to or removed from the Gantt chart.
    
    Parameters:
    
    l - the message listener
    
    Since:
    
    1.0
  - removeMessageListener
```
public void removeMessageListener(IMessageListener l)
```
    Removes a message listener from the Gantt chart.
    
    Parameters:
    
    l - the message listener
    
    Since:
    
    1.0
  - fireMessageAdded
```
protected void fireMessageAdded(IMessage msg)
```
    Iterates over all message listeners that are currently attached to the Gantt chart and calls the messageAdded() event method.
    
    Parameters:
    
    msg - the message that was added
    
    Since:
    
    1.0
    
    See Also:
    
    addMessage(IMessage), addMessageListener(IMessageListener)
  - fireMessageRemoved
```
protected void fireMessageRemoved(IMessage msg)
```
    Iterates over all message listeners that are currently attached to the Gantt chart and calls the messageRemoved() event method.
    
    Parameters:
    
    msg - the message that was removed
    
    Since:
    
    1.0
    
    See Also:
    
    removeMessage(IMessage), addMessageListener(IMessageListener)
  - fireMessagesCleared
```
protected void fireMessagesCleared()
```
    Iterates over all message listeners that are currently attached to the Gantt chart and calls the messagesCleared() event method.
    
    Since:
    
    1.0
    
    See Also:
    
    clearMessages(), addMessageListener(IMessageListener)
  - showMessages
```
public void showMessages()
```
    Brings up a dialog, which displays the user messages that are currently attached to the Gantt chart. The user can then use the dialog to navigate to the sources of those events (example: a timeline object that violates scheduling constraints).
    
    Since:
    
    1.0
    
    See Also:
    
    addMessage(IMessage), MessageDialog
  - paint
```
public void paint(Graphics g)
```
    Overrides:
    
    paint in class JComponent
  - paintRowResizePosition
```
protected void paintRowResizePosition(Graphics g)
```
    Renders the visual feedback when the user resizes a row. The default implementation will simply draw a thick black line acoss the entire Gantt chart.
    
    Parameters:
    
    g - the graphics context into which to draw
    
    Since:
    
    1.0
  - print
```
public void print(boolean preview)
```
    Prints the Gantt chart.
    
    Parameters:
    
    preview - if TRUE a preview dialog will be shown first before printing
    
    Since:
    
    1.0
    
    See Also:
    
    print(boolean, ITimeSpan)
  - print
```
public abstract void print(boolean preview,
                           ITimeSpan span)
```
    Prints the Gantt chart.
    
    Parameters:
    
    preview - if TRUE a preview dialog will be shown first before printing
    
    span - the time span that needs to be printed
    
    Since:
    
    1.0
  - createPrintableGanttChart
```
public PrintGanttChart createPrintableGanttChart(PrintContext context)
```
    Returns a printable Gantt Chart for the given print context. The print context defines the original tree table, layer container, dateline, and so on.
    
    Parameters:
    
    context - the print context for which to create an instance of PrintGanttChart
    
    Returns:
    
    a printable Gantt Chart
    
    Since:
    
    1.1
  - propertyChange
```
public void propertyChange(PropertyChangeEvent evt)
```
    Specified by:
    
    propertyChange in interface PropertyChangeListener
  - showMessage
```
public void showMessage(String msg)
```
    Shows a message in a dialog to the user.
    
    Parameters:
    
    msg - the message to show
    
    Since:
    
    1.0
  - showMessage
```
public void showMessage(String msg,
                        MessageTypeId id)
```
    Shows a message in a dialog to the user. The message can be an INFORMATION message, a WARNING message, or an ERROR message, depending on the given message type.
    
    Parameters:
    
    msg - the message to show to the user
    
    id - the message type (INFORMATION, WARNING, ERROR)
    
    Since:
    
    1.0
  - showMessage
```
public void showMessage(String msg,
                        MessageTypeId id,
                        Object details)
```
    Shows a message in a dialog to the user. The message can be an INFORMATION message, a WARNING message, or an ERROR message, depending on the given message type. An additional object can provide additional information about the cause of the message.
    
    Parameters:
    
    msg - the message to show to the user
    
    id - the message type (INFORMATION, WARNING, ERROR)
    
    details - some additional information about the cause of the message (for example an Exception)
    
    Since:
    
    1.0
  - showMessageContext
```
public void showMessageContext(IMessage msg)
```
    Shows the context of the given message. If the message type is equal to TreePathMessage then the tree path will be opened. If the message is a TimelineObjectPathMessage then the matching timeline object will be shown.
    
    Parameters:
    
    msg - the message for which to show the context
    
    Since:
    
    1.0
  - showAllObjects
```
public void showAllObjects()
```
    Scrolls and zooms the Dateline in such a way that all timeline objects (stored on the currently visible rows) become visible.
    
    Since:
    
    1.0
  - showEarliestObjects
```
public void showEarliestObjects()
```
    Scrolls the Dateline in such a way that the earliest timeline objects (stored on the currently visible rows) become visible.
    
    Since:
    
    1.0
  - showLatestObjects
```
public void showLatestObjects()
```
    Scrolls the Dateline in such a way that the latest timeline objects (stored on the currently visible rows) become visible.
    
    Since:
    
    1.0
  - showTimeNow
```
public void showTimeNow(boolean center)
```
    Requests that the time now will be shown by the Gantt chart.
    
    Parameters:
    
    center - if TRUE the time now will be shown in the center / middle of the layer container, otherwise it will be on the left edge of the layer container
    
    Since:
    
    1.0
    
    See Also:
    
    showTime(long, boolean)
  - showTime
```
public void showTime(long time,
                     boolean center)
```
    Requests that the given time will be shown by the Gantt chart.
    
    Parameters:
    
    time - the time to make visible
    
    center - if TRUE the time now will be shown in the center / middle of the layer container, otherwise it will be on the left edge of the layer container
    
    Since:
    
    1.0
    
    See Also:
    
    showTimeNow(boolean)
  - getPrintContexts
```
public abstract PrintContext[] getPrintContexts()
```
    Returns all print context supported by the Gantt chart. A standard Gantt chart will only return a single print context, a dual Gantt chart will return two contexts, ...
    
    Returns:
    
    all print contexts supported by the Gantt chart
    
    Since:
    
    1.0
  - getLayerContainerScrollPanes
```
public abstract LayerContainerScrollPane[] getLayerContainerScrollPanes()
```
    Returns all layer container scrollpanes managed by the Gantt chart container.
    
    Returns:
    
    all layer container scrollpanes
    
    Since:
    
    1.0
  - getLayerContainers
```
public abstract LayerContainer[] getLayerContainers()
```
    Returns all layer containers managed by the Gantt chart container.
    
    Returns:
    
    all layer containers
    
    Since:
    
    1.0
  - getTreeTableScrollPanes
```
public abstract TreeTableScrollPane[] getTreeTableScrollPanes()
```
    Returns all tree table scrollpanes managed by the Gantt chart container.
    
    Returns:
    
    all tree table scrollpanes
    
    Since:
    
    1.0
  - getTreeTables
```
public abstract TreeTable[] getTreeTables()
```
    Returns all tree tables managed by the Gantt chart container.
    
    Returns:
    
    all tree tables
    
    Since:
    
    1.0
  - getGridComponents
```
public abstract IGridComponent[] getGridComponents()
```
    Returns all grid components managed by the Gantt chart container. Layer containers and eventlines implement the grid component interface and can be controlled via GridControl instances.
    
    Returns:
    
    all grid components
    
    Since:
    
    1.0
  - collapseAll
```
public void collapseAll()
```
    Collapses all tree nodes in all tree tables.
    
    Since:
    
    1.0
  - expandAll
```
public void expandAll()
```
    Expands all tree nodes in all tree tables.
    
    Since:
    
    1.0
  - alignStartTimes
```
public void alignStartTimes()
```
    Adjusts the start times of all currently selected and visible timeline objects so that they are all the same.
    
    Since:
    
    1.0
    
    See Also:
    
    alignEndTimes()
  - alignEndTimes
```
public void alignEndTimes()
```
    Adjusts the end times of all currently selected and visible timeline objects so that they are all the same.
    
    Since:
    
    1.0
    
    See Also:
    
    alignStartTimes()
  - addSortingListener
```
public void addSortingListener(ISortingListener l)
```
    Adds a tree table sorting listener to the table. The listener will be informed when the sorting inside the table changes.
    
    Parameters:
    
    l - the tree table sorting listener
    
    Since:
    
    1.0
    
    See Also:
    
    removeSortingListener(ISortingListener)
  - removeSortingListener
```
public void removeSortingListener(ISortingListener l)
```
    Removes a tree table sorting listener from the table.
    
    Parameters:
    
    l - the listener to remove
    
    Since:
    
    1.0
    
    See Also:
    
    addSortingListener(ISortingListener)
  - fireSortingEvent
```
protected void fireSortingEvent(SortingEvent evt)
```
    Fires a sorting event when the user performed a sort on the Gantt chart.
    
    Parameters:
    
    evt - the event that will be issued
    
    Since:
    
    1.0
    
    See Also:
    
    SortingEvent
  - sortTables
```
public void sortTables(int[] modelIndices,
                       boolean[] sortDirections)
```
    Invokes multi-column sorting on the tree tables in the Gantt chart. Each column can be sorted in ascending or descending order. The lengths of the two parameters arrays need to be equal. A call to this method will cause instances of SortingEvent to be sent to all observers, which implement the ISortingListener interface.
    
    Parameters:
    
    modelIndices - the model indices that are used to determine which column values to compare for sorting (use KeyColumn.MODEL_INDEX to specify a sort based on the key column
    
    sortDirections - if TRUE the sort direction will be ascending
    
    Since:
    
    1.0
  - resetToPreferredSizes
```
public abstract void resetToPreferredSizes()
```
    Causes the Gantt chart to lay out its left- and right-hand side in such a way that the tree table on the left becomes fully visible.
    
    Since:
    
    1.0
  - setProgressMonitorFactory
```
public void setProgressMonitorFactory(IProgressMonitorFactory factory)
```
    Sets a new factory for progress monitors on the Gantt chart.
    
    Parameters:
    
    factory - the new progress monitor factory
    
    Since:
    
    1.0
  - getProgressMonitorFactory
```
public IProgressMonitorFactory getProgressMonitorFactory()
```
    Returns the progress monitor factory used by the Gantt chart to create new instances of IProgressMonitor.
    
    Returns:
    
    the Gantt chart's progress monitor factory
    
    Since:
    
    1.0
  - getComponentFactory
```
public IComponentFactory getComponentFactory()
```
    Returns the component factory used by the Gantt chart to create components such as Timeline, TreeTableHeader, TreeTable, LayerContainer, TreeTableRowHeader.
    
    Returns:
    
    the Gantt chart's component factory
    
    Since:
    
    1.0
  - getCalendarModel
```
public ICalendarModel getCalendarModel()
```
    Returns the calendar model associated with the Gantt chart.
    
    Returns:
    
    the Gantt chart's calendar model
    
    Since:
    
    1.0
    
    See Also:
    
    TimeGranularityCalendarModel
  - setCalendarModel
```
public void setCalendarModel(ICalendarModel model)
```
    Sets the Gantt chart's calendarModel.
    
    Parameters:
    
    model - the new calendar model
    
    Since:
    
    1.0
    
    See Also:
    
    TimeGranularityCalendarModel
  - getPolicyProvider
```
public IPolicyProvider getPolicyProvider()
```
    Returns the policy provider used by the Gantt chart to lookup policy implementations.
    
    Returns:
    
    the Gantt chart's policy provider
    
    Since:
    
    1.0
    
    See Also:
    
    setPolicyProvider(IPolicyProvider)
  - setPolicyProvider
```
public void setPolicyProvider(IPolicyProvider provider)
```
    Sets the policy provider used by the Gantt chart to lookup policy implementations.
    
    Parameters:
    
    provider - the Gantt chart's policy provider
    
    Since:
    
    1.0
  - getTreeTableRowHeaderWidth
```
public int getTreeTableRowHeaderWidth()
```
    Returns the width used to calculate the preferred size of all tree table row headers currently in use by the Gantt chart. Usually a component's preferred size is stored on the component itself, but in a Gantt chart we have dependencies between multiple row headers and their width needs to stay in sync.
    
    Returns:
    
    the preferred width of all row headers in the Gantt chart
    
    Since:
    
    1.1
  - setTreeTableRowHeaderWidth
```
public void setTreeTableRowHeaderWidth(int width)
```
    Sets the width used to calculate the preferred size of all tree table row headers currently in use by the Gantt chart. Usually a component's preferred size is stored on the component itself, but in a Gantt chart we have dependencies between multiple row headers and their width needs to stay in sync. Calling this method will trigger a property change event where the property name is equal to PROPERTY_TREE_TABLE_ROW_HEADER_WIDTH.
    
    Parameters:
    
    width - the width used for calculating the row headers preferred size
    
    Since:
    
    1.1
  - getLayerContainerRowHeaderWidth
```
public int getLayerContainerRowHeaderWidth()
```
    Returns the width used to calculate the preferred size of all layer container row headers currently in use by the Gantt chart. Usually a component's preferred size is stored on the component itself, but in a Gantt chart we have dependencies between multiple row headers and their width needs to stay in sync.
    
    Returns:
    
    the preferred width of all layer container row headers in the Gantt chart
    
    Since:
    
    1.1
    
    See Also:
    
    getTreeTableRowHeaderWidth()
  - setLayerContainerRowHeaderWidth
```
public void setLayerContainerRowHeaderWidth(int width)
```
    Sets the width used to calculate the preferred size of all layer container row headers currently in use by the Gantt chart. Usually a component's preferred size is stored on the component itself, but in a Gantt chart we have dependencies between multiple row headers and their width needs to stay in sync. Calling this method will trigger a property change event where the property name is equal to PROPERTY_LAYER_CONTAINER_ROW_HEADER_WIDTH.
    
    Parameters:
    
    width - the width used for calculating the preferred size of all layer container row headers
    
    Since:
    
    1.1
    
    See Also:
    
    setTreeTableRowHeaderWidth(int)
  - setGridLineMode
```
public void setGridLineMode(GridLineMode mode)
```
    Sets a new grid mode to be used for rendering the vertical lines inside the layer containers. Setting a new grid mode will trigger a property change event with the name/id set to PROPERTY_GRID_LINE_MODE.
    
    Parameters:
    
    mode - the grid mode
    
    Since:
    
    1.0
  - getGridLineMode
```
public GridLineMode getGridLineMode()
```
    Returns the grid mode used by the Gantt chart. Depending on the grid mode the layer containers will draw more or less vertical lines.
    
    Returns:
    
    the active grid mode
    
    Since:
    
    1.0
    
    See Also:
    
    setGridLineMode(GridLineMode)
  - setControlsBackground
```
public void setControlsBackground(Color color)
```
    Changes the color used for the background of those controls that 'surround' the actual Gantt chart content (column header, row header, dateline). Setting a new color will trigger a property change event with the name/id set to the constant PROPERTY_CONTROLS_BG_COLOR.
    
    Parameters:
    
    color - the controls color
    
    Since:
    
    1.0
    
    See Also:
    
    getControlsBackground()
  - getControlsBackground
```
public Color getControlsBackground()
```
    Returns the color used to paint the background of those controls that 'surround' the actual Gantt chart content (column header, row header, dateline).
    
    Returns:
    
    Color the color used for drawing the background of various controls such as the column header, the row header, the dateline
    
    Since:
    
    1.0
    
    See Also:
    
    setControlsBackground(Color)
  - setControlsForeground
```
public void setControlsForeground(Color color)
```
    Changes the color used for the foreground of those controls that 'surround' the actual Gantt chart content (column header, row header, dateline). Setting a new color will trigger a property change event with the name/id set to the constant PROPERTY_CONTROLS_FG_COLOR.
    
    Parameters:
    
    color - the controls color
    
    Since:
    
    1.0
    
    See Also:
    
    getControlsBackground()
  - getControlsForeground
```
public Color getControlsForeground()
```
    Returns the color used to paint the foreground of those controls that 'surround' the actual Gantt chart content (column header, row header, dateline).
    
    Returns:
    
    Color the color used for drawing the foreground of various controls such as the column header, the row header, the dateline
    
    Since:
    
    1.0
    
    See Also:
    
    setControlsForeground(Color)
  - isCalendarVisible
```
public boolean isCalendarVisible()
```
    Returns TRUE if the layer that is responsible for displaying calendar information is currently visible.
    
    Returns:
    
    TRUE if the calendar information is visible
    
    Since:
    
    1.0
    
    See Also:
    
    setCalendarVisible(boolean), CalendarLayer
  - setCalendarVisible
```
public void setCalendarVisible(boolean visible)
```
    Specifies whether the layer that is showing the calendar information will be visible or not. Changing the visibility will trigger a property change event with its name equal to PROPERTY_CALENDAR_VISIBLE.
    
    Parameters:
    
    visible - if TRUE the layer will become visible
    
    Since:
    
    1.0
    
    See Also:
    
    CalendarLayer, isCalendarVisible()
  - getKeyColumnPosition
```
public int getKeyColumnPosition()
```
    Returns the key column position, which specifies how many regular columns will be placed to the left of the key column. The value of the position is always larger than or equal to 0. It can be larger than the total number of columns. In this case the key column will simply be placed last. This approach is implemented in the ColumnModelIterator.
    
    Returns:
    
    the position of the key columnb
    
    Since:
    
    1.0
  - isCrosshairVisible
```
public boolean isCrosshairVisible()
```
    Returns TRUE if the layer that is responsible for displaying the crosshair is currently visible.
    
    Returns:
    
    TRUE if the crosshair (layer) is visible
    
    Since:
    
    1.0
    
    See Also:
    
    setCrosshairVisible(boolean), CrosshairLayer
  - isLabelsVisible
```
public boolean isLabelsVisible()
```
    Returns TRUE if the layer that is responsible for displaying object labels is currently visible.
    
    Returns:
    
    TRUE if the labels (layer) is visible
    
    Since:
    
    1.0
    
    See Also:
    
    setLabelsVisible(boolean), LabelLayer
  - isPopupVisible
```
public boolean isPopupVisible()
```
    Returns TRUE if the layer that is responsible for displaying the popup is currently visible.
    
    Returns:
    
    TRUE if the popup (layer) is visible
    
    Since:
    
    1.0
    
    See Also:
    
    setPopupVisible(boolean), PopupLayer
  - isRelationsVisible
```
public boolean isRelationsVisible()
```
    Returns TRUE if the layer that is responsible for displaying object relationships (lines with arrows between timeline objects) is currently visible.
    
    Returns:
    
    TRUE if the relationships (layer) is visible
    
    Since:
    
    1.0
    
    See Also:
    
    setRelationsVisible(boolean), RelationshipLayer
  - isRowLayerVisible
```
public boolean isRowLayerVisible()
```
    Returns TRUE if the layer that is responsible for displaying the row renderers is currently visible.
    
    Returns:
    
    TRUE if the row layer is visible
    
    Since:
    
    1.0
    
    See Also:
    
    setRowLayerVisible(boolean), RowLayer
  - isTimeNowVisible
```
public boolean isTimeNowVisible()
```
    Returns TRUE if the vertical line that indicates time now is currently visible.
    
    Returns:
    
    TRUE if the time now line is visible
    
    Since:
    
    1.0
    
    See Also:
    
    setTimeNowVisible(boolean)
  - isVerticalLinesOnTop
```
public boolean isVerticalLinesOnTop()
```
    Returns TRUE if the vertical lines (the major and/or minor grid) will be drawn on top of the timeline objects (the default is below).
    
    Returns:
    
    TRUE if the vertical lines are drawn on top of timeline objects
    
    Since:
    
    1.0
    
    See Also:
    
    setVerticalLinesOnTop(boolean)
  - setCrosshairVisible
```
public void setCrosshairVisible(boolean visible)
```
    Specifies whether the layer that is showing the crosshair will be visible or not. Changing the visibility will trigger a property change event with the name/id set to the constant PROPERTY_CROSSHAIR_VISIBLE.
    
    Parameters:
    
    visible - if TRUE the layer will become visible
    
    Since:
    
    1.0
    
    See Also:
    
    CrosshairLayer, isCrosshairVisible()
  - setKeyColumnPosition
```
public void setKeyColumnPosition(int position)
```
    Specifies at which position the key column will be placed inside the tree table. The default value is 0. A value of N indicates that N columns of the column model will be placed to the left of the key column. The value of the position must be larger than or equal to 0. The position can be larger than the total number of columns returned by the column model. In this case the key column will simply be placed last. This approach is implemented in the ColumnModelIterator. Calling this method will trigger a property change event where the property name equals PROPERTY_KEY_COLUMN_POSITION.b
    
    Parameters:
    
    position - the new position for the key column (must be larger than 0).
    
    Since:
    
    1.0
  - setLabelsVisible
```
public void setLabelsVisible(boolean visible)
```
    Specifies whether the layer that is showing the timeline object labels will be visible or not. Changing the visibility will trigger a property change event with its name equal to PROPERTY_LABELS_VISIBLE.
    
    Parameters:
    
    visible - if TRUE the layer will become visible
    
    Since:
    
    1.0
    
    See Also:
    
    LabelLayer, isLabelsVisible()
  - setPopupVisible
```
public void setPopupVisible(boolean visible)
```
    Specifies whether the layer that is showing the popups will be visible or not. Changing the visibility will trigger a property change event with the name/id set to the constant PROPERTY_POPUP_VISIBLE.
    
    Parameters:
    
    visible - if TRUE the layer will become visible
    
    Since:
    
    1.0
    
    See Also:
    
    PopupLayer, isPopupVisible()
  - setRelationsVisible
```
public void setRelationsVisible(boolean visible)
```
    Specifies whether the layer that is showing the relationships between timeline objects will be visible or not. Changing the visibility will trigger a property change event with the name/id set to the constant PROPERTY_RELATIONS_VISIBLE.
    
    Parameters:
    
    visible - if TRUE the layer will become visible
    
    Since:
    
    1.0
    
    See Also:
    
    RelationshipLayer, isRelationsVisible()
  - setRowLayerVisible
```
public void setRowLayerVisible(boolean visible)
```
    Specifies whether the layer that is showing the rows will be visible or not. Changing the visibility will trigger a property change event with the name/id set to the constant PROPERTY_ROW_LAYER_VISIBLE.
    
    Parameters:
    
    visible - if TRUE the layer will become visible
    
    Since:
    
    1.0
    
    See Also:
    
    RowLayer, isRowLayerVisible()
  - setTimeNowVisible
```
public void setTimeNowVisible(boolean visible)
```
    If set to 'true' then a line will be drawn from the top of the panel to the bottom indicating where the time 'now' is.
    
    Parameters:
    
    visible - if TRUE the 'time now' cursor (line) will be visible
    
    See Also:
    
    isTimeNowVisible(), TimeNowLayer
  - setVerticalLinesOnTop
```
public void setVerticalLinesOnTop(boolean top)
```
    Determines whether or not the limit lines are drawn above the diagram entries or below them. Applications with many entries per diagram might require the limits to be drawn above the entries because otherwise they may not be visible at all. The default is to draw the limits below the entries.
    
    Parameters:
    
    top - if TRUE the vertical (minor, major) grid lines will be drawn on top of the timeline objects
    
    Since:
    
    1.0
    
    See Also:
    
    isVerticalLinesOnTop()
  - isTimeNowScrolling
```
public boolean isTimeNowScrolling()
```
    Determines whether automatic time now scrolling is turned on or off.
    
    Returns:
    
    TRUE if time now scrolling is turned on
    
    Since:
    
    1.0
    
    See Also:
    
    setTimeNowScrolling(boolean)
  - setTimeNowScrolling
```
public void setTimeNowScrolling(boolean scrolling)
```
    Enables / disables automatic time now scrolling, which ensures that layer containers will scroll by themselves so that the time now location is always visible. The horizontal scrollbar used for scrolling the layer container will be disabled as long as time now scrolling is turned on.
    
    Parameters:
    
    scrolling - if TRUE the time now will always remain visible
    
    Since:
    
    1.0
  - getPagingModel
```
public IPagingModel getPagingModel()
```
    Returns the (optional) paging model. A paging control will be added to the Gantt chart if a paging model is specified.
    
    Returns:
    
    the (optional) paging model
    
    Since:
    
    1.0
    
    See Also:
    
    PagingControlPanel
  - setPagingModel
```
public void setPagingModel(IPagingModel model)
```
    Sets the (optional) paging model. A paging control will be added to the Gantt chart if a paging model is specified.
    
    Parameters:
    
    model - the paging model
    
    Since:
    
    1.0
    
    See Also:
    
    PagingControlPanel
  - pageWillChange
```
public void pageWillChange(PagingEvent evt)
```
    Description copied from interface: IPagingModelListener
    
    Listener callback method that will be invoked before the page model gets changed. Listeners are free to observe the change and to throw a veto exception if they can not permit the change to the model to continue.
    
    Specified by:
    
    pageWillChange in interface IPagingModelListener
    
    Parameters:
    
    evt - an event object that informs the listeners about the change that is about to happen
  - pageChanged
```
public void pageChanged(PagingEvent evt)
```
    Description copied from interface: IPagingModelListener
    
    Listener callback method that will be invoked after the page model was changed.
    
    Specified by:
    
    pageChanged in interface IPagingModelListener
    
    Parameters:
    
    evt - an event object that informs the listeners about the change that has happened
  - setAvailableColumns
```
public void setAvailableColumns(Collection<TreeTableColumn<?>> columns)
```
    Sets serveral columns as "available" columns, which means that these columns will not be initially shown by the tree table. However, the user can choose to add them to the column model of the table, hence making them visible.
    
    Parameters:
    
    columns - the columns to set as the "available" columns
    
    Since:
    
    1.1
  - addAvailableColumn
```
public void addAvailableColumn(TreeTableColumn column)
```
    Adds a column to the Gantt chart that can be added to the column model interactively by the user.
    
    Parameters:
    
    column - the column that will be added to the list of available columns
    
    Since:
    
    1.0
    
    See Also:
    
    ColumnChooser, ColumnChooserSelector
  - removeAvailableColumn
```
public void removeAvailableColumn(TreeTableColumn column)
```
    Removes a column from the list of available columns. The user will no longer be able to add this column to the column model.
    
    Parameters:
    
    column - the column that will be removed
    
    Since:
    
    1.0
  - getAvailableColumns
```
public List<TreeTableColumn> getAvailableColumns()
```
    Returns the list of available columns. Any column listed in this data structure can be added to the column model by the user.
    
    Returns:
    
    the list of available table columns
    
    Since:
    
    1.0
    
    See Also:
    
    ColumnChooser, ColumnChooserSelector
  - getKeyColumn
```
public KeyColumn getKeyColumn()
```
    Returns the key column used by the Gantt chart. This method will first try to retrieve the key column from the column model. If the model does not have a key column then the list of available columns will be searched for one. If no column can be found then an illegal argument exception will be thrown.
    
    Returns:
    
    the Gantt chart's key column
    
    Since:
    
    1.0
  - getRowResizePosition
```
public int getRowResizePosition()
```
    Gets the position where the row resizing takes place. This position is used to draw a horizontal line indicating where the resized row will end.
    
    Returns:
    
    the position where the row resize operation takes place
    
    Since:
    
    1.0
  - setRowResizePosition
```
public void setRowResizePosition(int position)
```
    Sets the new position where the row resize operation takes place. This is the position where the resized row will end once the user finishes the resizing operation. A glass pane can pick up this location and draw a horizontal line at its place.
    
    Parameters:
    
    position - the new position where the row resize operation takes place
    
    Since:
    
    1.0
  - addToolBarAction
```
public void addToolBarAction(Action action)
```
    Adds an action to the Gantt chart, which will automatically be picked up and shown by the toolbar. The actions will only be shown if added before the toolbar gets created or (when using a multi Gantt chart container) when the user switches between Gantt charts.
    
    Parameters:
    
    action - the action to add
    
    Since:
    
    1.0
    
    See Also:
    
    GanttChartToolBar, removeToolBarAction(Action), clearToolBarActions(), getToolBarActions()
  - removeToolBarAction
```
public void removeToolBarAction(Action action)
```
    Removes a toolbar action from the Gantt chart.
    
    Parameters:
    
    action - the action to add
    
    Since:
    
    1.0
    
    See Also:
    
    GanttChartToolBar, addToolBarAction(Action), clearToolBarActions(), getToolBarActions()
  - clearToolBarActions
```
public void clearToolBarActions()
```
    Removes all toolbar actions from the Gantt chart.
    
    Since:
    
    1.0
    
    See Also:
    
    GanttChartToolBar, addToolBarAction(Action), removeToolBarAction(Action), getToolBarActions()
  - getToolBarActions
```
public Action[] getToolBarActions()
```
    Returns all toolbar actions currently associated with the Gantt chart. The actions will only be shown if added before the toolbar gets created or (when using a multi Gantt chart container) when the user switches between Gantt charts.
    
    Returns:
    
    the actions defined for use in the toolbar
    
    Since:
    
    1.0
    
    See Also:
    
    GanttChartToolBar, addToolBarAction(Action), removeToolBarAction(Action), clearToolBarActions()
  - keyTyped
```
public void keyTyped(KeyEvent e)
```
    Specified by:
    
    keyTyped in interface KeyListener
  - keyReleased
```
public void keyReleased(KeyEvent e)
```
    Specified by:
    
    keyReleased in interface KeyListener
  - keyPressed
```
public void keyPressed(KeyEvent e)
```
    Specified by:
    
    keyPressed in interface KeyListener
  - tearDown
```
public void tearDown()
```
    Tears down the Gantt chart by calling Eventline.tearDown() and LayerContainer.tearDown() on all layer containers used within the Gantt chart (e.g. the DualGanttChart will call tearDown() on two layer containers. The layer container will then tear down all layers
    
    Since:
    
    1.1
    
    See Also:
    
    Eventline.tearDown(), LayerContainer.tearDown(), AbstractLayer.tearDown()
  - getSelectorFactory
```
public ISelectorFactory getSelectorFactory()
```
    Returns the selector factory used by the Gantt chart for creating selectors in various places. Subclasses are free to override this method at their desire. The default implementation returns a TimeGranularitySelectorFactory singleton instance.
    
    Returns:
    
    the Gantt chart's selector factory
    
    Since:
    
    1.1
    
    See Also:
    
    TimeGranularitySelectorFactory.getInstance()
  - optimizeColumnWidth
```
public void optimizeColumnWidth()
```
    Optimizes the column width of all columns without taking the cell editors into account. The width of the column will be the maximum width of the preferred widths of all cells in each column.
    
    Since:
    
    1.1
    
    See Also:
    
    optimizeColumnWidth(boolean)
  - optimizeColumnWidth
```
public void optimizeColumnWidth(boolean includeEditors)
```
    Optimizes the column width of all columns with or without taking the cell editors into account. The width of the column will be the maximum width of the preferred widths of all cells in each column.
    
    Parameters:
    
    includeEditors - if TRUE the algorithm will take the preferred width of the cell editor for each cell into account
    
    Since:
    
    1.1
  - optimizeColumnWidth
```
public void optimizeColumnWidth(int index)
```
    Optimizes the column width of all columns without taking the cell editors into account. The width of the column will be the maximum width of the preferred widths of all cells in each column.
    
    Parameters:
    
    index - the width of the column with the given index will be optimized
    
    Since:
    
    1.1
    
    See Also:
    
    optimizeColumnWidth(TreeTableColumn, boolean)
  - optimizeColumnWidth
```
public void optimizeColumnWidth(int index,
                                boolean includeEditors)
```
    Optimizes the column width of all columns with or without taking the cell editors into account. The width of the column will be the maximum width of the preferred widths of all cells in each column.
    
    Parameters:
    
    includeEditors - if TRUE the algorithm will take the preferred width of the cell editor for each cell into account
    
    index - the width of the column with the given index will be optimized
    
    Since:
    
    1.1
  - optimizeColumnWidth
```
public void optimizeColumnWidth(TreeTableColumn column)
```
    Optimizes the column width of the given column without taking the cell editors into account. The width of the column will be the maximum width of the preferred widths of all cells in each column.
    
    Parameters:
    
    column - the column to optimize
    
    Since:
    
    1.1
  - optimizeColumnWidth
```
public void optimizeColumnWidth(TreeTableColumn column,
                                boolean includeEditors)
```
    Optimizes the column width of the given column with or without taking the cell editors into account. The width of the column will be the maximum width of the preferred widths of all cells in each column.
    
    Parameters:
    
    includeEditors - if TRUE the algorithm will take the preferred width of the cell editor for each cell into account
    
    column - the column to optimize
    
    Since:
    
    1.1
  - setEnabled
```
public void setEnabled(boolean enabled)
```
    Overrides the default implementation to automatically also enable or disable the dateline, the eventline, the timeline, the tree table header, the tree tables, the layer containers. Scrolling is still possible and also adjusting the split panel.
    
    Overrides:
    
    setEnabled in class JComponent
    
    Since:
    
    1.1
  - setShowingCommandExceptions
```
public void setShowingCommandExceptions(boolean show)
```
    Controls whether the stacktrace of an exception thrown by a command will be displayed in the console.
    
    Parameters:
    
    show - if TRUE the exception will be shown
    
    Since:
    
    2.0
  - isShowingCommandExceptions
```
public boolean isShowingCommandExceptions()
```
    Returns TRUE if the exceptions thrown during the execution of a command will be shown in the console.
    
    Returns:
    
    a flag indicating whether exceptions will be shown or not (default is TRUE)
    
    Since:
    
    2.0
  - commandStackChanged
```
public void commandStackChanged(CommandStackEvent e)
```
    Description copied from interface: ICommandStackListener
    
    Gets called whenever the command stack changed. The event object that is passed to this method contains information about the type of event and a reference to the command that caused the event.
    
    Specified by:
    
    commandStackChanged in interface ICommandStackListener
    
    Parameters:
    
    e - the event issued by the command stack
  - setPrintSetup
```
public void setPrintSetup(PrintSetup ps)
```
    Specifies a new print setup object, which is used to configure the decorative elements of a printout (header and footer).
    
    Parameters:
    
    ps - the new print setup to use
    
    Since:
    
    2.1
  - getPrintSetup
```
public PrintSetup getPrintSetup()
```
    Returns the print setup object, which is used to configure the decorative elements of a printout (header and footer).
    
    Returns:
    
    the print setup to use
    
    Since:
    
    2.1
  - setActiveSpreadsheet
```
public void setActiveSpreadsheet(ISpreadsheet activeSpreadsheet)
```
    Sets the currently active spreadsheet, which will be used by the SpreadsheetLayer to visualize spreadsheet-style information.
    
    Parameters:
    
    activeSpreadsheet - the currently active spreadsheet
    
    Since:
    
    2.1
  - getActiveSpreadsheet
```
public ISpreadsheet getActiveSpreadsheet()
```
    Returns the currently active spreadsheet (see SpreadsheetLayer.
    
    Returns:
    
    the currently active spreadsheet
    
    Since:
    
    2.1

Class AbstractGanttChart

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

Nested classes/interfaces inherited from class java.awt.Container

Nested classes/interfaces inherited from class java.awt.Component

Field Summary

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JPanel

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Detail

PROPERTY_MODEL

PROPERTY_COLUMN_MODEL

PROPERTY_CALENDAR_MODEL

PROPERTY_POLICY_PROVIDER

PROPERTY_COMMAND_STACK

PROPERTY_TREE_TABLE_ROW_HEADER_WIDTH

PROPERTY_LAYER_CONTAINER_ROW_HEADER_WIDTH

PROPERTY_GRID_LINE_MODE

PROPERTY_CONTROLS_BG_COLOR

PROPERTY_CONTROLS_FG_COLOR

PROPERTY_CALENDAR_VISIBLE

PROPERTY_CROSSHAIR_VISIBLE

PROPERTY_KEY_COLUMN_POSITION

PROPERTY_LABELS_VISIBLE

PROPERTY_POPUP_VISIBLE

PROPERTY_RELATIONS_VISIBLE

PROPERTY_ROW_LAYER_VISIBLE

PROPERTY_TIME_NOW_VISIBLE

PROPERTY_VERTICAL_LINES_ON_TOP

PROPERTY_TIME_NOW_SCROLLING

PROPERTY_PAGING_MODEL

PROPERTY_ROW_RESIZE_POSITION

PROPERTY_ACTIVE_SPREADSHEET

Constructor Detail

AbstractGanttChart

AbstractGanttChart

AbstractGanttChart

AbstractGanttChart

AbstractGanttChart

AbstractGanttChart

AbstractGanttChart

Method Detail

setModel

getModel

setTimeSpan

setGranularity

getGranularity

getTimeSpan

setCommandStack

getCommandStack

setCommandInterceptor

getCommandInterceptor

commandExecute

commandUndo

commandRedo

setColumnModel

getColumnModel

getColumn

getColumnCount

columnModelChanged

getTreeTableHeader

getTimeline

getDateline

getDatelineModel

getEventline

addMessage

removeMessage

clearMessages

getMessages

addMessageListener

removeMessageListener

fireMessageAdded