Java TreeViewer.addDoubleClickListener方法代码示例

import org.eclipse.jface.viewers.TreeViewer; //导入方法依赖的package包/类
/**
 * @wbp.parser.entryPoint
 */
@Override
public void createControl(Composite parent) {
	fRootControl = new Composite(parent, SWT.NULL);
	fRootControl.setLayout(new FillLayout(SWT.HORIZONTAL));

	 
	viewer = new TreeViewer(fRootControl, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
	viewer.setContentProvider(new ViewContentProvider());
	viewer.setLabelProvider(new DelegatingStyledCellLabelProvider(new ViewLabelProvider(createImageDescriptor())));
	viewer.addDoubleClickListener(new IDoubleClickListener () {

		@Override
		public void doubleClick(DoubleClickEvent evt) {
			TreeSelection sel = (TreeSelection) evt.getSelection();
			IFile file = (IFile) sel.getFirstElement();
			if (isModelFile(file)) {
				JDTManager.openEditor(file, "org.gw4e.eclipse.studio.editor.GW4EEditor", null);	
				return;
			}
			JDTManager.openEditor(file, null); 
		}
		
	});
	files = new ArrayList<IFile>();
}
 

import org.eclipse.jface.viewers.TreeViewer; //导入方法依赖的package包/类
public void createControl(Composite parent) {
	super.createControl(parent);

	labelProvider = new BatchEditorOutlineLabelProvider();

	TreeViewer viewer = getTreeViewer();
	viewer.setContentProvider(contentProvider);
	viewer.addDoubleClickListener(this);
	viewer.setLabelProvider(new DelegatingStyledCellLabelProvider(labelProvider));
	viewer.addSelectionChangedListener(this);

	/* it can happen that input is already updated before control created */
	if (input != null) {
		viewer.setInput(input);
	}
	toggleLinkingAction = new ToggleLinkingAction();
	toggleLinkingAction.setActionDefinitionId(IWorkbenchCommandConstants.NAVIGATE_TOGGLE_LINK_WITH_EDITOR);
	
	IActionBars actionBars = getSite().getActionBars();
	
	IToolBarManager toolBarManager = actionBars.getToolBarManager();
	toolBarManager.add(toggleLinkingAction);
	
	IMenuManager viewMenuManager = actionBars.getMenuManager();
	viewMenuManager.add(new Separator("EndFilterGroup")); //$NON-NLS-1$

	viewMenuManager.add(new Separator("treeGroup")); //$NON-NLS-1$
	viewMenuManager.add(toggleLinkingAction);
	
	
	/*
	 * when no input is set on init state - let the editor rebuild outline
	 * (async)
	 */
	if (input == null && editor != null) {
		editor.rebuildOutline();
	}

}
 

import org.eclipse.jface.viewers.TreeViewer; //导入方法依赖的package包/类
@Override
protected Control createDialogArea ( final Composite parent )
{
    setTitle ( "Select driver" );
    setMessage ( "Choose a driver from the world model" );

    final Composite composite = (Composite)super.createDialogArea ( parent );

    final ObservablesManager mgr = new ObservablesManager ();

    final TreeViewer viewer = new TreeViewer ( composite );
    viewer.setAutoExpandLevel ( 2 );
    viewer.getControl ().setLayoutData ( new GridData ( SWT.FILL, SWT.FILL, true, true ) );
    viewer.addDoubleClickListener ( new IDoubleClickListener () {

        @Override
        public void doubleClick ( final DoubleClickEvent event )
        {
            handleDoubleClick ();
        }
    } );

    mgr.runAndCollect ( new Runnable () {

        @Override
        public void run ()
        {
            createDataModel ( viewer );
        }
    } );

    return composite;
}
 

import org.eclipse.jface.viewers.TreeViewer; //导入方法依赖的package包/类
public void createControl(Composite parent) {
	super.createControl(parent);

	labelProvider = new BashEditorOutlineLabelProvider();

	TreeViewer viewer = getTreeViewer();
	viewer.setContentProvider(contentProvider);
	viewer.addDoubleClickListener(this);
	viewer.setLabelProvider(new DelegatingStyledCellLabelProvider(labelProvider));
	viewer.addSelectionChangedListener(this);

	/* it can happen that input is already updated before control created */
	if (input != null) {
		viewer.setInput(input);
	}
	toggleLinkingAction = new ToggleLinkingAction();
	toggleLinkingAction.setActionDefinitionId(IWorkbenchCommandConstants.NAVIGATE_TOGGLE_LINK_WITH_EDITOR);
	
	IActionBars actionBars = getSite().getActionBars();
	
	IToolBarManager toolBarManager = actionBars.getToolBarManager();
	toolBarManager.add(toggleLinkingAction);
	
	IMenuManager viewMenuManager = actionBars.getMenuManager();
	viewMenuManager.add(new Separator("EndFilterGroup")); //$NON-NLS-1$

	viewMenuManager.add(new Separator("treeGroup")); //$NON-NLS-1$
	viewMenuManager.add(toggleLinkingAction);
	
	
	/*
	 * when no input is set on init state - let the editor rebuild outline
	 * (async)
	 */
	if (input == null && editor != null) {
		editor.rebuildOutline();
	}

}
 

import org.eclipse.jface.viewers.TreeViewer; //导入方法依赖的package包/类
@Override
protected Control createDialogArea ( final Composite parent )
{
    setTitle ( "Select master server" );
    setMessage ( "Choose a master server from the world model" );

    final Composite composite = (Composite)super.createDialogArea ( parent );

    final Composite wrapper = new Composite ( composite, SWT.NONE );
    wrapper.setLayout ( new GridLayout ( 1, true ) );
    wrapper.setLayoutData ( new GridData ( SWT.FILL, SWT.FILL, true, true ) );

    final ObservablesManager mgr = new ObservablesManager ();

    final TreeViewer viewer = new TreeViewer ( wrapper );
    viewer.setAutoExpandLevel ( 2 );
    viewer.getControl ().setLayoutData ( new GridData ( SWT.FILL, SWT.FILL, true, true, 1, 1 ) );
    viewer.addDoubleClickListener ( new IDoubleClickListener () {

        @Override
        public void doubleClick ( final DoubleClickEvent event )
        {
            handleDoubleClick ();
        }
    } );

    final Button add = new Button ( wrapper, SWT.RADIO );
    add.setText ( "Add master server" );
    add.setToolTipText ( "Assign the component to the selected master server in addition" );

    this.replace = new Button ( wrapper, SWT.RADIO );
    this.replace.setText ( "Replace all master servers" );
    this.replace.setToolTipText ( "Assign the component soley to the selected master server" );
    this.replace.setSelection ( true );

    this.delete = new Button ( wrapper, SWT.RADIO );
    this.delete.setText ( "Remove master server" );
    this.delete.setToolTipText ( "Un-assign the component from the selected master server" );

    mgr.runAndCollect ( new Runnable () {

        @Override
        public void run ()
        {
            createDataModel ( viewer );
        }
    } );

    if ( this.lastSelection != null )
    {
        viewer.setSelection ( new StructuredSelection ( this.lastSelection ) );
        viewer.reveal ( this.lastSelection );
    }

    return composite;
}