diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.ui.forms/src/org/eclipse/tcf/te/ui/forms/parts/TreePart.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.ui.forms/src/org/eclipse/tcf/te/ui/forms/parts/TreePart.java | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.ui.forms/src/org/eclipse/tcf/te/ui/forms/parts/TreePart.java b/target_explorer/plugins/org.eclipse.tcf.te.ui.forms/src/org/eclipse/tcf/te/ui/forms/parts/TreePart.java new file mode 100644 index 000000000..c5b69133c --- /dev/null +++ b/target_explorer/plugins/org.eclipse.tcf.te.ui.forms/src/org/eclipse/tcf/te/ui/forms/parts/TreePart.java @@ -0,0 +1,112 @@ +/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. and others. All rights reserved.
+ * This program and the accompanying materials are made available under the terms
+ * of the Eclipse Public License v1.0 which accompanies this distribution, and is
+ * available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.te.ui.forms.parts;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.StructuredViewer;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.forms.widgets.FormToolkit;
+
+/**
+ * Tree part implementation.
+ */
+public class TreePart extends AbstractStructuredViewerPart implements ISelectionChangedListener, IDoubleClickListener {
+
+ /**
+ * Constructor.
+ *
+ * @param labels The list of label to apply to the created buttons in the given order. Must not be <code>null</code>.
+ */
+ public TreePart(String[] labels) {
+ super(labels);
+
+ }
+
+ /**
+ * Creates the tree viewer instance.
+ *
+ * @param parent The parent composite. Must not be <code>null</code>.
+ * @param style The viewer style.
+ *
+ * @return The tree viewer instance.
+ */
+ protected TreeViewer createTreeViewer(Composite parent, int style) {
+ return new TreeViewer(parent, style);
+ }
+
+ /**
+ * Configures the tree viewer instance.
+ *
+ * @param viewer The tree viewer instance. Must not be <code>null</code<.
+ */
+ protected void configureTreeViewer(TreeViewer viewer) {
+ Assert.isNotNull(viewer);
+
+ viewer.addSelectionChangedListener(new ISelectionChangedListener() {
+ @Override
+ public void selectionChanged(SelectionChangedEvent e) {
+ TreePart.this.selectionChanged(e);
+ }
+ });
+ viewer.addDoubleClickListener(new IDoubleClickListener() {
+ @Override
+ public void doubleClick(DoubleClickEvent e) {
+ TreePart.this.doubleClick(e);
+ }
+ });
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.tcf.te.ui.forms.parts.AbstractStructuredViewerPart#createStructuredViewer(org.eclipse.swt.widgets.Composite, int, org.eclipse.ui.forms.widgets.FormToolkit)
+ */
+ @Override
+ protected StructuredViewer createStructuredViewer(Composite parent, int style, FormToolkit toolkit) {
+ Assert.isNotNull(parent);
+
+ // Adjust the style bits
+ style |= SWT.H_SCROLL | SWT.V_SCROLL | (toolkit != null ? toolkit.getBorderStyle() : SWT.BORDER);
+
+ TreeViewer viewer = createTreeViewer(parent, style);
+ Assert.isNotNull(viewer);
+ configureTreeViewer(viewer);
+
+ return viewer;
+ }
+
+ /**
+ * Returns the tree viewer instance.
+ *
+ * @return The tree viewer instance or <code>null</code>.
+ */
+ protected TreeViewer getTreeViewer() {
+ return (TreeViewer)getViewer();
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
+ */
+ @Override
+ public void selectionChanged(SelectionChangedEvent event) {
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.viewers.IDoubleClickListener#doubleClick(org.eclipse.jface.viewers.DoubleClickEvent)
+ */
+ @Override
+ public void doubleClick(DoubleClickEvent event) {
+ }
+
+}
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