Examples with TreeSelection org.eclipse.jface.viewers.TreeSelection used on opensource projects

Example 11 with TreeSelection

use of org.eclipse.jface.viewers.TreeSelection in project linuxtools by eclipse.

the class CModelLabelsTest method checkLabelProvider.

private static void checkLabelProvider(TreeViewer viewer, TreePath path, ICachegrindElement element) {
    // expand only the interesting item
    viewer.expandToLevel(element, AbstractTreeViewer.ALL_LEVELS);
    TreeSelection selection = new TreeSelection(path);
    viewer.setSelection(selection);
    TreeItem item = viewer.getTree().getSelection()[0];
    // ensure the CElementLabelProvider is called correctly
    CElementLabelProvider provider = ((CachegrindLabelProvider) viewer.getLabelProvider(0)).getCLabelProvider();
    assertEquals(provider.getText(element.getModel()), item.getText());
    assertEquals(provider.getImage(element.getModel()), item.getImage());
}

Example 12 with TreeSelection

use of org.eclipse.jface.viewers.TreeSelection in project linuxtools by eclipse.

the class DoubleClickTest method doDoubleClick.

private static void doDoubleClick(TreePath path) {
    CachegrindViewPart view = (CachegrindViewPart) ValgrindUIPlugin.getDefault().getView().getDynamicView();
    TreeViewer treeViewer = view.getViewer();
    ICachegrindElement element = (ICachegrindElement) path.getLastSegment();
    treeViewer.expandToLevel(element, AbstractTreeViewer.ALL_LEVELS);
    TreeSelection selection = new TreeSelection(path);
    IDoubleClickListener listener = view.getDoubleClickListener();
    listener.doubleClick(new DoubleClickEvent(treeViewer, selection));
}

Example 13 with TreeSelection

use of org.eclipse.jface.viewers.TreeSelection in project linuxtools by eclipse.

the class ExpandCollapseTest method testCollapse.

@Test
public void testCollapse() throws Exception {
    // Expand the element first
    testExpand();
    // Then collapse it
    CachegrindOutput[] outputs = (CachegrindOutput[]) viewer.getInput();
    CachegrindOutput output = outputs[0];
    TreeSelection selection = new TreeSelection(new TreePath(new Object[] { output }));
    viewer.setSelection(selection);
    contextMenu.notifyListeners(SWT.Show, null);
    contextMenu.getItem(1).notifyListeners(SWT.Selection, null);
    checkExpanded(output, false);
}

Example 14 with TreeSelection

use of org.eclipse.jface.viewers.TreeSelection in project linuxtools by eclipse.

the class ExpandCollapseTest method testExpand.

@Test
public void testExpand() throws Exception {
    ILaunchConfiguration config = createConfiguration(proj.getProject());
    // $NON-NLS-1$
    doLaunch(config, "testDefaults");
    ValgrindViewPart view = ValgrindUIPlugin.getDefault().getView();
    viewer = view.getMessagesViewer();
    contextMenu = viewer.getTreeViewer().getTree().getMenu();
    // Select first error and expand it
    IValgrindMessage[] messages = (IValgrindMessage[]) viewer.getTreeViewer().getInput();
    IValgrindMessage element = messages[0];
    TreeSelection selection = new TreeSelection(new TreePath(new Object[] { element }));
    viewer.getTreeViewer().setSelection(selection);
    contextMenu.notifyListeners(SWT.Show, null);
    contextMenu.getItem(0).notifyListeners(SWT.Selection, null);
    checkExpanded(element, true);
}

Example 15 with TreeSelection

use of org.eclipse.jface.viewers.TreeSelection in project linuxtools by eclipse.

the class LinkedResourceDoubleClickTest method doDoubleClick.

private void doDoubleClick() {
    ValgrindViewPart view = ValgrindUIPlugin.getDefault().getView();
    CoreMessagesViewer viewer = view.getMessagesViewer();
    // get first leaf
    IValgrindMessage[] elements = (IValgrindMessage[]) viewer.getTreeViewer().getInput();
    IValgrindMessage element = elements[0];
    TreePath path = new TreePath(new Object[] { element });
    frame = null;
    while (element.getChildren().length > 0) {
        element = element.getChildren()[0];
        path = path.createChildPath(element);
        if (element instanceof ValgrindStackFrame) {
            frame = (ValgrindStackFrame) element;
        }
    }
    assertNotNull(frame);
    viewer.getTreeViewer().expandToLevel(frame, AbstractTreeViewer.ALL_LEVELS);
    TreeSelection selection = new TreeSelection(path);
    // do double click
    IDoubleClickListener listener = viewer.getDoubleClickListener();
    listener.doubleClick(new DoubleClickEvent(viewer.getTreeViewer(), selection));
}