diff org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet153.d @ 28:69b1fa94a4a8

Added SWT snippets
author Frank Benoit <benoit@tionex.de>
date Sun, 22 Mar 2009 15:17:04 +0100
parents
children 9f4c18c268b2
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet153.d	Sun Mar 22 15:17:04 2009 +0100
@@ -0,0 +1,62 @@
+/*******************************************************************************
+ * 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 Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ * Port to the D programming language:
+ *     Bill Baxter <bill@billbaxter.com>
+ *******************************************************************************/
+module org.eclipse.swt.snippets.Snippet153;
+
+/*
+ * ToolBar example snippet: update a status line when the pointer enters a ToolItem
+ *
+ * For a list of all SWT example snippets see
+ * http://www.eclipse.org/swt/snippets/
+ */
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.MouseMoveListener;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.ToolBar;
+import org.eclipse.swt.widgets.ToolItem;
+import org.eclipse.swt.widgets.Label;
+
+static char[] statusText = "";
+void main() {
+    Display display = new Display();
+    Shell shell = new Shell(display);
+    shell.setBounds(10, 10, 200, 200);
+    ToolBar bar = new ToolBar(shell, SWT.BORDER);
+    bar.setBounds(10, 10, 150, 50);
+    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 class MouseMoveListener {
+        void mouseMove(MouseEvent e) {
+            ToolItem item = bar.getItem(new Point(e.x, e.y));
+            char[] name = "";
+            if (item !is null) {
+                name = item.getText();
+            }
+            if (statusText != name) {
+                statusLine.setText(name);
+                statusText = name;
+            }
+        }
+    });
+    shell.open();
+    while (!shell.isDisposed()) {
+        if (!display.readAndDispatch()) display.sleep();
+    }
+    display.dispose();
+}
+