diff snippets/sash/Snippet107.d @ 78:4a04b6759f98

Clean up directory names
author John Reimer <terminal.node@gmail.com>
date Sat, 10 May 2008 13:32:45 -0700
parents
children 1f0a7a472680
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/snippets/sash/Snippet107.d	Sat May 10 13:32:45 2008 -0700
@@ -0,0 +1,83 @@
+/*******************************************************************************
+ * 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
+ *******************************************************************************/
+module snippets.sash.Snippet107;
+/*
+ * Sash example snippet: implement a simple splitter (with a 20 pixel limit)
+ *
+ * For a list of all SWT example snippets see
+ * http://www.eclipse.org/swt/snippets/
+ */
+import dwt.DWT;
+import dwt.graphics.Rectangle;
+import dwt.layout.FormAttachment;
+import dwt.layout.FormData;
+import dwt.layout.FormLayout;
+import dwt.widgets.Button;
+import dwt.widgets.Display;
+import dwt.widgets.Event;
+import dwt.widgets.Listener;
+import dwt.widgets.Sash;
+import dwt.widgets.Shell;
+
+import tango.math.Math;
+
+void main () {
+    auto display = new Display ();
+    auto shell = new Shell (display);
+    auto button1 = new Button (shell, DWT.PUSH);
+    button1.setText ("Button 1");
+    auto sash = new Sash (shell, DWT.VERTICAL);
+    auto button2 = new Button (shell, DWT.PUSH);
+    button2.setText ("Button 2");
+    
+    auto form = new FormLayout ();
+    shell.setLayout (form);
+    
+    auto button1Data = new FormData ();
+    button1Data.left = new FormAttachment (0, 0);
+    button1Data.right = new FormAttachment (sash, 0);
+    button1Data.top = new FormAttachment (0, 0);
+    button1Data.bottom = new FormAttachment (100, 0);
+    button1.setLayoutData (button1Data);
+
+    int limit = 20, percent = 50;
+    auto sashData = new FormData ();
+    sashData.left = new FormAttachment (percent, 0);
+    sashData.top = new FormAttachment (0, 0);
+    sashData.bottom = new FormAttachment (100, 0);
+    sash.setLayoutData (sashData);
+    sash.addListener (DWT.Selection, new class Listener {
+        public void handleEvent (Event e) {
+            auto sashRect = sash.getBounds ();
+            auto shellRect = shell.getClientArea ();
+            int right = shellRect.width - sashRect.width - limit;
+            e.x = Math.max (Math.min (e.x, right), limit);
+            if (e.x !is sashRect.x)  {
+                sashData.left = new FormAttachment (0, e.x);
+                shell.layout ();
+            }
+        }
+    });
+    
+    auto button2Data = new FormData ();
+    button2Data.left = new FormAttachment (sash, 0);
+    button2Data.right = new FormAttachment (100, 0);
+    button2Data.top = new FormAttachment (0, 0);
+    button2Data.bottom = new FormAttachment (100, 0);
+    button2.setLayoutData (button2Data);
+    
+    shell.pack ();
+    shell.open ();
+    while (!shell.isDisposed ()) {
+        if (!display.readAndDispatch ()) display.sleep ();
+    }
+    display.dispose ();
+}