org.eclipse.swt.custom.TreeEditor Java Examples

protected static void addNativeCheckbox(ViewerCell cell, Object element, Object value,
		TreeEditorDisposeListener listener) {

	TreeItem currentItem = (TreeItem) cell.getItem();
	ExecutionSlot execSlot = (ExecutionSlot) element;
	String cellKey = ((CompositeSlot) execSlot.eContainer()).getName() + "." + execSlot.getName();
	if (viewerCells.get(cellKey) == null || viewerCells.get(cellKey).isDisposed()
			|| (viewerCells.get(cellKey).getSelection() != ((Boolean) value).booleanValue())) {
		manageEditorDisposal(currentItem, listener);
		TreeEditor editor = createEditor(currentItem);
		Composite comp = createEditorComposite(currentItem);
		final Button button = createNativeCheckboxCellWidget(element, comp);
		editor.setEditor(comp, currentItem, cell.getColumnIndex()); // update editor content
		viewerCells.put(cellKey, button);
	}
}
 

private void addRenameTowTreeScriptItems() {
  lastItem = new TreeItem[ 1 ];
  editor = new TreeEditor( wTree );
  wTree.addListener( SWT.Selection, new Listener() {
    public void handleEvent( Event event ) {
      final TreeItem item = (TreeItem) event.item;
      renameFunction( item );
    }
  } );
}
 

private void addRenameTowTreeScriptItems() {
  lastItem = new TreeItem[ 1 ];
  editor = new TreeEditor( wTree );
  wTree.addListener( SWT.Selection, new Listener() {
    public void handleEvent( Event event ) {
      final TreeItem item = (TreeItem) event.item;
      renameFunction( item );
    }
  } );
}
 

private void addRenameToTreeScriptItems() {
  lastItem = new TreeItem[ 1 ];
  editor = new TreeEditor( wTree );
  wTree.addListener( SWT.Selection, new Listener() {
    public void handleEvent( Event event ) {
      final TreeItem item = (TreeItem) event.item;
      renameFunction( item );
    }
  } );
}
 

protected void disposeTreeEditor() {
	if (currentItem.getData(EDITOR_DATA) != null) {
		TreeEditor editor = (TreeEditor) currentItem.getData(EDITOR_DATA);
		editor.getEditor().dispose();
		editor.dispose();

	}
}
 

protected static TreeEditor createEditor(TreeItem currentItem) {
	TreeEditor editor = new TreeEditor(currentItem.getParent());
	editor.grabVertical = true;
	editor.grabHorizontal = true;
	currentItem.setData(TreeEditorDisposeListener.EDITOR_DATA, editor);
	return editor;
}
 

private void addRenameTowTreeScriptItems() {
  lastItem = new TreeItem[1];
  editor = new TreeEditor( wTree );
  wTree.addListener( SWT.Selection, new Listener() {
    public void handleEvent( Event event ) {
      final TreeItem item = (TreeItem) event.item;
      renameFunction( item );
    }
  } );
}
 

private void addRenameTowTreeScriptItems() {
  lastItem = new TreeItem[1];
  editor = new TreeEditor( wTree );
  wTree.addListener( SWT.Selection, new Listener() {
    public void handleEvent( Event event ) {
      final TreeItem item = (TreeItem) event.item;
      renameFunction( item );
    }
  } );
}
 

private void addRenameToTreeScriptItems() {
  lastItem = new TreeItem[1];
  editor = new TreeEditor( wTree );
  wTree.addListener( SWT.Selection, new Listener() {
    public void handleEvent( Event event ) {
      final TreeItem item = (TreeItem) event.item;
      renameFunction( item );
    }
  } );
}
 

public void createControl( Composite parent )
{
	container = new Composite( parent, SWT.NONE );
	GridLayout layout = new GridLayout( );
	layout.marginWidth = layout.marginHeight = 0;
	container.setLayout( layout );
	title = new TabbedPropertyTitle( container,
			FormWidgetFactory.getInstance( ) );
	title.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );

	title.setActions( new Action[]{
			new GroupSortingAction( ),
			new AlphabeticSortingAction( ),
			new LocalModelAction( )
	} );

	Composite viewerContainer = new Composite( container, SWT.NONE );
	layout = new GridLayout( );
	layout.marginWidth = 10;
	layout.marginHeight = 3;
	viewerContainer.setLayout( layout );
	viewerContainer.setLayoutData( new GridData( GridData.FILL_BOTH ) );

	viewer = new CustomTreeViewer( viewerContainer, SWT.FULL_SELECTION );
	tableTree = viewer.getTree( );
	tableTree.setLayoutData( new GridData( GridData.FILL_BOTH ) );
	tableTree.setHeaderVisible( true );
	tableTree.setLinesVisible( true );

	viewer.setContentProvider( provider );

	TreeViewerColumn tvc1 = new TreeViewerColumn( viewer, SWT.NONE );
	tvc1.getColumn( ).setText( COLUMN_TITLE_PROPERTY );
	tvc1.getColumn( ).setWidth( 300 );
	tvc1.setLabelProvider( new DelegatingStyledCellLabelProvider( new ReportPropertySheetNameLabelProvider( ) ) );

	TreeViewerColumn tvc2 = new TreeViewerColumn( viewer, SWT.NONE );
	tvc2.getColumn( ).setText( COLUMN_TITLE_VALUE );
	tvc2.getColumn( ).setWidth( 400 );
	tvc2.setLabelProvider( new DelegatingStyledCellLabelProvider( new ReportPropertySheetValueLabelProvider( ) ) );

	AlphabeticallyViewSorter sorter = new AlphabeticallyViewSorter( );
	sorter.setAscending( true );
	viewer.setSorter( sorter );

	hookControl( );

	// create a new table tree editor
	tableTreeEditor = new TreeEditor( tableTree );

	// create the editor listener
	createEditorListener( );

	handleGlobalAction( );

	// suport the mediator
	SessionHandleAdapter.getInstance( )
			.getMediator( moduleHandle )
			.addColleague( this );

	FormWidgetFactory.getInstance( ).paintFormStyle( parent );
	FormWidgetFactory.getInstance( ).adapt( parent );

	IWorkbenchPage page = getSite( ).getPage( );

	MementoBuilder builder = new MementoBuilder( );
	if ( ( propertySheetMemento = builder.getRootMemento( )
			.getChild( IPageLayout.ID_PROP_SHEET ) ) == null )
	{
		propertySheetMemento = builder.getRootMemento( )
				.createChild( IPageLayout.ID_PROP_SHEET,
						MementoElement.Type_View );
	}

	if ( ( viewerMemento = propertySheetMemento.getChild( propertyViewerID ) ) == null )
	{
		viewerMemento = propertySheetMemento.createChild( propertyViewerID,
				MementoElement.Type_Viewer );
	}

	page.addSelectionListener( this );
	// handleSelectionChanged( page.getSelection( ) );
}
 

public Control createControl( Composite parent )
{
	container = new Composite( parent, SWT.NONE );
	GridLayout layout = UIUtil.createGridLayoutWithoutMargin( 1, false );
	layout.marginTop = 2;
	layout.marginWidth = layout.marginBottom = 1;
	container.setLayout( layout );
	container.setLayoutData( new GridData( GridData.FILL_BOTH ) );

	initSortingType( );

	viewer = new CustomTreeViewer( container, SWT.FULL_SELECTION );

	tableTree = viewer.getTree( );
	GridData gd = new GridData( GridData.FILL_BOTH );
	tableTree.setLayoutData( gd );
	tableTree.setHeaderVisible( true );
	tableTree.setLinesVisible( true );

	viewer.setContentProvider( provider.getContentProvier( ) );

	TreeViewerColumn tvc1 = new TreeViewerColumn( viewer, SWT.NONE );
	tvc1.getColumn( ).setText( COLUMN_TITLE_PROPERTY );
	tvc1.getColumn( ).setWidth( 300 );
	tvc1.setLabelProvider( new DelegatingStyledCellLabelProvider( provider.getNameLabelProvier( ) ) );

	TreeViewerColumn tvc2 = new TreeViewerColumn( viewer, SWT.NONE );
	tvc2.getColumn( ).setText( COLUMN_TITLE_VALUE );
	tvc2.getColumn( ).setWidth( 400 );
	tvc2.setLabelProvider( new DelegatingStyledCellLabelProvider( provider.getValueLabelProvier( ) ) );

	AlphabeticallyViewSorter sorter = new AlphabeticallyViewSorter( );
	sorter.setAscending( true );
	viewer.setSorter( sorter );

	hookControl( );

	// create a new table tree editor
	tableTreeEditor = new TreeEditor( tableTree );

	// create the editor listener
	createEditorListener( );

	MementoBuilder builder = new MementoBuilder( );
	if ( ( propertySheetMemento = builder.getRootMemento( )
			.getChild( IPageLayout.ID_PROP_SHEET ) ) == null )
	{
		propertySheetMemento = builder.getRootMemento( )
				.createChild( IPageLayout.ID_PROP_SHEET,
						MementoElement.Type_View );
	}

	if ( ( viewerMemento = propertySheetMemento.getChild( propertyViewerID ) ) == null )
	{
		viewerMemento = propertySheetMemento.createChild( propertyViewerID,
				MementoElement.Type_Viewer );
	}

	return container;
}
 

/**
 * Creates a new action.
 * 
 * @param shell
 *            the shell for any dialogs
 * @param tree
 *            the tree
 * @deprecated see {@link #RenameResourceAction(IShellProvider, Tree)}
 */
public RenameResourceAndCloseEditorAction(Shell shell, Tree tree) {
	this(shell);
	this.navigatorTree = tree;
	this.treeEditor = new TreeEditor(tree);
}
 

/**
 * Creates a new action.
 * 
 * @param provider
 *            the shell provider for any dialogs
 * @param tree
 *            the tree
 * @since 3.4
 */
public RenameResourceAndCloseEditorAction(IShellProvider provider, Tree tree) {
	this(provider);
	this.navigatorTree = tree;
	this.treeEditor = new TreeEditor(tree);
}
 

/**
 * Creates a new action.
 * 
 * @param shell
 *            the shell for any dialogs
 * @param tree
 *            the tree
 * @deprecated see {@link #RenameResourceAction(IShellProvider, Tree)}
 */
public RenameResourceAndCloseEditorAction(Shell shell, Tree tree) {
	this(shell);
	this.navigatorTree = tree;
	this.treeEditor = new TreeEditor(tree);
}
 

/**
 * Creates a new action.
 * 
 * @param provider
 *            the shell provider for any dialogs
 * @param tree
 *            the tree
 * @since 3.4
 */
public RenameResourceAndCloseEditorAction(IShellProvider provider, Tree tree) {
	this(provider);
	this.navigatorTree = tree;
	this.treeEditor = new TreeEditor(tree);
}