Java ElementTreeSelectionDialog類代碼示例

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
protected void chooseWorkspace ()
{
    final ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog ( getShell (), new WorkbenchLabelProvider (), new WorkbenchContentProvider () );
    dialog.setTitle ( "Select driver exporter configuration file" );
    dialog.setMessage ( "Choose a driver exporter file for the configuration" );
    dialog.setInput ( ResourcesPlugin.getWorkspace ().getRoot () );
    dialog.setComparator ( new ResourceComparator ( ResourceComparator.NAME ) );
    dialog.setAllowMultiple ( true );
    dialog.setDialogBoundsSettings ( getDialogBoundsSettings ( HiveTab.WORKSPACE_SELECTION_DIALOG ), Dialog.DIALOG_PERSISTSIZE );
    if ( dialog.open () == IDialogConstants.OK_ID )
    {
        final IResource resource = (IResource)dialog.getFirstResult ();
        if ( resource != null )
        {
            final String arg = resource.getFullPath ().toString ();
            final String fileLoc = VariablesPlugin.getDefault ().getStringVariableManager ().generateVariableExpression ( "workspace_loc", arg ); //$NON-NLS-1$
            this.fileText.setText ( fileLoc );
            makeDirty ();
        }
    }
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
static public void main(String[] arg) throws Exception {
	Display display = new Display();
	Shell shell = new Shell(display);

	ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(shell, new PropertyLabelProvider(),
			new PropertyContentProvider());

	dialog.setInput(loadXmlReader(null));
	dialog.open();
	try {
		loadXmlReader(null);
	} catch (Exception e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}

}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
/**
 * Open a dialog box asking the user to select an existing project under the
 * current workspace.
 *
 * @param parentShell
 * @param title 
 */
public static IResource selectFile(Shell parentShell, String title) {
  ElementTreeSelectionDialog dialog =
      new ElementTreeSelectionDialog(
          parentShell,
          new WorkbenchLabelProvider(),
          new WorkbenchContentProvider()
      );

  dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
  dialog.setTitle(title);
  dialog.setAllowMultiple(false);

  if(dialog.open() == ElementTreeSelectionDialog.OK) {
    return (IResource) dialog.getFirstResult();
  }
  return null;
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
/**
 * Opens the {@link EObject first instruction} selection dialog.
 * 
 * @param shell
 *            the {@link Shell} to use for display
 * @param resourceSet
 *            the {@link ResourceSet} to get the first instruction from
 * @return the selected first instruction {@link URI} if any selected, <code>null</code> otherwise
 */
public static EObject openFirstInstructionSelection(final Shell shell, ResourceSet resourceSet) {
	final EObject res;
	final ComposedAdapterFactory fatory = new ComposedAdapterFactory(
			ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
	fatory.addAdapterFactory(new ResourceItemProviderAdapterFactory());
	fatory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory());

	ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(shell,
			new AdapterFactoryLabelProvider(fatory), new AdapterFactoryContentProvider(fatory));
	dialog.setTitle("Select first instruction");
	dialog.setMessage("Select the first instruction:");
	dialog.setInput(resourceSet);
	if (dialog.open() == Window.OK) {
		res = (EObject)dialog.getFirstResult();
	} else {
		res = null;
	}
	fatory.dispose();
	return res;
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
private void createFolderDestination() {
	Composite row = new Composite(destRow, SWT.NONE);
	row.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	GridLayout gl_folderSource = new GridLayout(2, false);
	gl_folderSource.marginRight = -5;
	gl_folderSource.marginLeft = -5;
	row.setLayout(gl_folderSource);
	
	destFolder = new Text(row, SWT.BORDER | SWT.READ_ONLY);
	destFolder.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	
	Button destFolderButton = new Button(row, SWT.NONE);
	destFolderButton.setImage(folder);
	destFolderButton.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
	destFolderButton.setText("Folder");
	destFolderButton.addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(SelectionEvent e) {
			ElementTreeSelectionDialog diag = createFolderDialog("Destination Folder Selection", entry.getDestination());
			if (diag.open() == Dialog.OK) {
				setDestination((IFolder)diag.getFirstResult());
			}
		}
	});
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
private void selectInProject() {
    ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(),
            new WorkbenchLabelProvider(), new BaseWorkbenchContentProvider());
    dialog.setTitle("Select a file in the project:");
    dialog.setMessage("Select a file in the project:");
    // Filter to the project
    dialog.addFilter(new ViewerFilter() {
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (element instanceof IProject) {
                return ((IProject) element).getName().equals(project.getName());
            }
            // we want a folder
            return defaultExtension != null || element instanceof IContainer;
        }
    });
    dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
    // TODO try to preselect the current file
    dialog.open();
    Object[] results = dialog.getResult();
    if ((results != null) && (results.length > 0) && (results[0] instanceof IResource)) {
        IPath path = ((IResource) results[0]).getFullPath();
        setProjectLoc(path.removeFirstSegments(1).makeRelative().toString());
    }
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
@Override
   public void run() {
ElementTreeSelectionDialog isoTreeSelectionDialog = new ElementTreeSelectionDialog(
	Display.getDefault().getActiveShell(), new IsoTreeLabelProvider(), new IsoTreeContentProvider());
isoTreeSelectionDialog.setTitle("Iso tree");
isoTreeSelectionDialog.setMessage("Select the destination directory to place the selected files.");
isoTreeSelectionDialog.setInput(IsoExplorerSashForm.getInstance().getIsoDirectoriesTree().getInput());

switch (isoTreeSelectionDialog.open()) {
case Window.OK:
    executeAddFiles((ITreeNode) isoTreeSelectionDialog.getFirstResult());
    executeAction();
    isoTreeSelectionDialog.close();
default:
    return;
}
   }
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
private IFolder selectFolderInProject() {
	ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getControl().getShell(),
			new WorkbenchLabelProvider(), new BaseWorkbenchContentProvider());
	dialog.setTitle("Select View Root");
	dialog.setMessage("select the view root:");
	dialog.setInput(getProject());
	dialog.addFilter(new ViewerFilter() {

		public boolean select(Viewer viewer, Object parentElement, Object element) {
			return element instanceof IFolder && ((IFolder) element).isAccessible();
		}
	});
	if (Window.OK == dialog.open()) {
		Object[] result = dialog.getResult();
		if (result.length > 0) {
			return (IFolder) result[0];
		}
	}
	return null;
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
private String chooseWorkspaceDirectory(String prompt) {
    ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), new WorkbenchLabelProvider(),
            new WorkbenchContentProvider());
    dialog.setTitle("Selecting directory");
    dialog.setMessage(prompt);
    dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
    dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
    if (dialog.open() == IDialogConstants.OK_ID) {
        IResource resource = (IResource)dialog.getFirstResult();
        if (resource != null) {
            String path = resource.getFullPath().toString();
            String fileLoc = VariablesPlugin.getDefault().getStringVariableManager()
                    .generateVariableExpression("workspace_loc", path);
            return fileLoc;
        }
    }
    return null;
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
/**
 * Opens the model selection dialog.
 * 
 * @param parent
 *            the parent {@link Composite}
 */
private void openSiriusModelSelection(final Composite parent) {
	ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(parent.getShell(),
			new WorkbenchLabelProvider(), new FilteredFileContentProvider(new String[] {
					SiriusUtil.SESSION_RESOURCE_EXTENSION }));
	dialog.setTitle("Select model file");
	dialog.setMessage("Select the model file to execute:");
	dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
	if (dialog.open() == Window.OK) {
		siriusResourceURIText.setText(((IFile)dialog.getFirstResult()).getFullPath().toString());
	}
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
/**
 * Opens the model selection dialog.
 * 
 * @param parent
 *            the parent {@link Composite}
 */
private void openModelSelection(final Composite parent) {
	ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(parent.getShell(),
			new WorkbenchLabelProvider(), new FilteredFileContentProvider(extensions));
	dialog.setTitle("Select model file");
	dialog.setMessage("Select the model file to execute:");
	dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
	if (dialog.open() == Window.OK) {
		resourceURIText.setText(((IFile)dialog.getFirstResult()).getFullPath().toString());
	}
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
private void handleLocationBrowseButtonPressed() {
	IContainer folder = getFolder();
	String initialFolder = folder != null ? folder.getProjectRelativePath().toString() : null;
	final IProject project = folder != null ? folder.getProject() : null;
	ElementTreeSelectionDialog dialog = DialogUtils.createFolderDialog(initialFolder, project, project == null,
			true, getShell());
	dialog.addFilter(new ViewerFilter() {

		@Override
		public boolean select(Viewer viewer, Object parentElement, Object element) {
			if (element instanceof IProject) {
				// Show only project which are angular-cli project
				IProject p = (IProject) element;
				return AngularCLIProject.isAngularCLIProject(p);
			} else if (element instanceof IContainer) {
				// Check if the given container is included in the
				// angular-cli root-path
				IContainer container = (IContainer) element;
				return isValidAppsLocation(container, true);
			}
			return false;
		}
	});
	dialog.setTitle(AngularCLIMessages.NgGenerateBlueprintWizardPage_browse_location_title);
	if (dialog.open() == Window.OK) {
		Object[] result = dialog.getResult();
		if (result.length == 1) {
			Object selectedFolder = result[0];
			if (selectedFolder instanceof IContainer) {
				setFolder((IContainer) selectedFolder, true);
			}
		}
	}
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
public static ElementTreeSelectionDialog createFolderDialog(String initialFolder, final IProject project,
		final boolean showAllProjects, final boolean showFolder, Shell shell) {

	ILabelProvider lp = new WorkbenchLabelProvider();
	ITreeContentProvider cp = new WorkbenchContentProvider();
	FolderSelectionDialog dialog = new FolderSelectionDialog(shell, lp, cp);
	// dialog.setTitle(TypeScriptUIMessages.TernModuleOptionsPanel_selectPathDialogTitle);
	IContainer folder = StringUtils.isEmpty(initialFolder) ? project
			: (project != null ? project.getFolder(initialFolder)
					: ResourcesPlugin.getWorkspace().getRoot().getFolder(new Path(initialFolder)));
	if (folder != null && folder.exists()) {
		dialog.setInitialSelection(folder);
	}
	dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
	ViewerFilter filter = new ViewerFilter() {

		@Override
		public boolean select(Viewer viewer, Object parentElement, Object element) {
			if (element instanceof IProject) {
				if (showAllProjects)
					return true;
				IProject p = (IProject) element;
				return (p.equals(project));
			} else if (element instanceof IContainer) {
				IContainer container = (IContainer) element;
				if (showFolder && container.getType() == IResource.FOLDER) {
					return true;
				}
				return false;
			}
			return false;
		}
	};
	dialog.addFilter(filter);
	return dialog;
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
/**
 * Creates a dialog used to select exactly <i>one</i> value from the input
 * tree.
 * 
 * @param shell
 *            The parent shell for the dialog.
 * @param labelProvider
 *            The label provider for the tree.
 * @param contentProvider
 *            The content provider for the tree.
 * @return The new dialog.
 */
private ElementTreeSelectionDialog createElementTreeSelectionDialog(
		Shell shell, ILabelProvider labelProvider,
		ITreeContentProvider contentProvider) {

	// Create a custom selection listener to update the selected elements on
	// the fly.
	final ISelectionChangedListener selectionListener = createSelectionChangedListener();

	ElementTreeSelectionDialog treeDialog = new ElementTreeSelectionDialog(
			shell, labelProvider, contentProvider) {
		/*
		 * (non-Javadoc)
		 * @see org.eclipse.ui.dialogs.ElementTreeSelectionDialog#createTreeViewer(org.eclipse.swt.widgets.Composite)
		 */
		@Override
		protected TreeViewer createTreeViewer(Composite parent) {
			TreeViewer viewer = super.createTreeViewer(parent);

			// Add the selection changed listener.
			viewer.addSelectionChangedListener(selectionListener);

			return viewer;
		}
	};

	// Do not allow multi-selection here.
	treeDialog.setAllowMultiple(false);

	return treeDialog;
}
 

import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; //導入依賴的package包/類
protected void addAddBtn(final Composite btnComposite) {
	Button add = new Button(btnComposite, SWT.FLAT);
	GridDataFactory.fillDefaults().grab(true, false).hint(100, SWT.DEFAULT).applyTo(add);
	add.setText("Add...");
	add.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e) {
			super.widgetSelected(e);
			ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(btnComposite.getShell(),
					new WorkbenchLabelProvider(), new BaseWorkbenchContentProvider());

			dialog.setValidator(new CheaderBlacklistSelectionStatusValidator());

			dialog.setTitle("Add blacklist item");
			dialog.setMessage("Select a blacklist item:");
			dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
			dialog.addFilter(new CHeaderViewerFilter(getActualProject()));

			if (!values.isEmpty())
				dialog.setInitialSelection(values.get(values.size() - 1));

			dialog.setDialogBoundsSettings(BuilderActivator.getDefault().getDialogSettings(),
					Dialog.DIALOG_PERSISTLOCATION);
			dialog.open();
			Object[] result = dialog.getResult();
			if (result != null) {
				for (Object selection : result) {
					if (selection instanceof IResource) {
						values.add((IResource) selection);
					}
				}
				blackListViewer.refresh();
			}
		}
	});

}