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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet153.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet153.java | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet153.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet153.java new file mode 100644 index 0000000000..39818d0915 --- /dev/null +++ b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet153.java @@ -0,0 +1,58 @@ +/******************************************************************************* + * Copyright (c) 2000, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Common Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/cpl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.snippets; + +/* + * ToolBar example snippet: update a status line when the pointer enters a ToolItem + * + * For a list of all SWT example snippets see + * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets + */ +import org.eclipse.swt.*; +import org.eclipse.swt.events.*; +import org.eclipse.swt.graphics.*; +import org.eclipse.swt.widgets.*; + +public class Snippet153 { + +static String statusText = ""; +public static void main(String[] args) { + final Display display = new Display(); + Shell shell = new Shell(display); + shell.setBounds(10, 10, 200, 200); + final ToolBar bar = new ToolBar(shell, SWT.BORDER); + bar.setBounds(10, 10, 150, 50); + final Label statusLine = new Label(shell, SWT.BORDER); + statusLine.setBounds(10, 90, 150, 30); + new ToolItem(bar, SWT.NONE).setText("item 1"); + new ToolItem(bar, SWT.NONE).setText("item 2"); + new ToolItem(bar, SWT.NONE).setText("item 3"); + bar.addMouseMoveListener(new MouseMoveListener() { + public void mouseMove(MouseEvent e) { + ToolItem item = bar.getItem(new Point(e.x, e.y)); + String name = ""; + if (item != null) { + name = item.getText(); + } + if (!statusText.equals(name)) { + statusLine.setText(name); + statusText = name; + } + } + }); + shell.open(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + display.dispose(); +} + +} |