Eclipse Plug-in Developer Guide (Galileo) - DrillDownComposite (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.ui.part
Class DrillDownComposite


java.lang.Object
  

org.eclipse.swt.widgets.Widget
      

org.eclipse.swt.widgets.Control
          

org.eclipse.swt.widgets.Scrollable
              

org.eclipse.swt.widgets.Composite
                  
org.eclipse.ui.part.DrillDownComposite

All Implemented Interfaces:: Drawable

public class DrillDownComposite
extends Composite
extends Composite

Class DrillDownComposite implements a simple web style navigation metaphor. Home, back, and "drill into" buttons are added to a tree viewer for easier navigation.

To use the DrillDownComposite..

Create an instance of DrillDownComposite.
Create a tree viewer.
Pass the second tree viewer into the composite by calling setChildTree.

Field Summary

Fields inherited from class org.eclipse.swt.widgets. Control

handle

Constructor Summary

DrillDownComposite ( Composite parent, int style)
          Constructs a new DrillDownTreeViewer.

Method Summary

protected void createNavigationButtons ()
          Creates the navigation buttons for this viewer.

void setChildTree ( TreeViewer aViewer)
          Sets the child viewer.

Methods inherited from class org.eclipse.swt.widgets. Composite

changed, checkSubclass, computeSize, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList

Methods inherited from class org.eclipse.swt.widgets. Scrollable

computeTrim, getClientArea, getHorizontalBar, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets. Control

addControlListener, addDragDetectListener, addFocusListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTraverseListener, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getParent, getRegion, getShell, getSize, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTraverseListener, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setFont, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setRegion, setSize, setSize, setToolTipText, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, update

Methods inherited from class org.eclipse.swt.widgets. Widget

addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, setData, setData, toString

Methods inherited from class java.lang. Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DrillDownComposite

public DrillDownComposite(
Composite parent,
                          int style)

Constructs a new DrillDownTreeViewer.

Parameters:: parent - the parent composite for this control; style - the SWT style for this control

Method Detail

createNavigationButtons

protected void createNavigationButtons()

Creates the navigation buttons for this viewer.

setChildTree

public void setChildTree(
TreeViewer aViewer)

Sets the child viewer. This method should only be called once, after the viewer has been created.

Parameters:: aViewer - the new child viewer