diff snippets/composite/Snippet115.d @ 119:9a1be6ff19a2

More snippets, thanks to Tom D.
author Frank Benoit <benoit@tionex.de>
date Sun, 20 Jul 2008 15:26:06 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/snippets/composite/Snippet115.d	Sun Jul 20 15:26:06 2008 +0200
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+/*******************************************************************************
+ * 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
+ * D Port:
+ *     Thomas Demmer <t_demmer AT web DOT de>
+ *******************************************************************************/
+module composite.Snippet115;
+
+/*
+ * Composite example snippet: force radio behavior on two different composites
+ *
+ * For a list of all SWT example snippets see
+ * http://www.eclipse.org/swt/snippets/
+ */
+import dwt.DWT;
+import dwt.widgets.Button;
+import dwt.widgets.Composite;
+import dwt.widgets.Control;
+import dwt.widgets.Display;
+import dwt.widgets.Event;
+import dwt.widgets.Listener;
+import dwt.widgets.Shell;
+import dwt.layout.RowLayout;
+
+import dwt.dwthelper.utils;
+import tango.util.Convert;
+
+void main (String [] args) {
+    Display display = new Display ();
+    Shell shell = new Shell (display);
+    shell.setLayout (new RowLayout (DWT.VERTICAL));
+    Composite c1 = new Composite (shell, DWT.BORDER | DWT.NO_RADIO_GROUP);
+    c1.setLayout (new RowLayout ());
+    Composite c2 = new Composite (shell, DWT.BORDER | DWT.NO_RADIO_GROUP);
+    c2.setLayout (new RowLayout ());
+    Composite [] composites = [c1, c2];
+    Listener radioGroup = new class() Listener{
+        public void handleEvent (Event event) {
+            for (int i=0; i<composites.length; i++) {
+                Composite composite = composites [i];
+                Control [] children = composite.getChildren ();
+                for (int j=0; j<children.length; j++) {
+                    Control child = children [j];
+                    if (cast(Button)child !is  null) {
+                        Button button = cast(Button) child;
+                        if ((button.getStyle () & DWT.RADIO) != 0) button.setSelection (false);
+                    }
+                }
+            }
+            Button button = cast(Button) event.widget;
+            button.setSelection (true);
+        }
+    };
+    for (int i=0; i<4; i++) {
+        Button button = new Button (c1, DWT.RADIO);
+        button.setText ("Button " ~ to!(char[])(i));
+        button.addListener (DWT.Selection, radioGroup);
+    }
+    for (int i=0; i<4; i++) {
+        Button button = new Button (c2, DWT.RADIO);
+        button.setText ("Button " ~to!(char[])(i + 4));
+        button.addListener (DWT.Selection, radioGroup);
+    }
+    shell.pack ();
+    shell.open ();
+    while (!shell.isDisposed()) {
+        if (!display.readAndDispatch ()) display.sleep ();
+    }
+    display.dispose ();
+}