Mercurial > projects > dwt2
annotate org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet21.d @ 112:9f4c18c268b2
Update to compile and execute with dmd 2.052.
| author | kntroh |
|---|---|
| date | Wed, 16 Mar 2011 21:53:53 +0900 |
| parents | 4e5843b771cc |
| children | 536e43f63c81 |
| rev | line source |
|---|---|
| 28 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2004 IBM Corporation and others. | |
| 3 * All rights reserved. This program and the accompanying materials | |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 * D Port: | |
| 11 * Bill Baxter <wbaxter> at gmail com | |
| 12 *******************************************************************************/ | |
| 13 module org.eclipse.swt.snippets.Snippet21; | |
| 14 | |
| 15 /* | |
| 16 * Canvas example snippet: implement tab traversal (behave like a tab group) | |
| 17 * | |
| 18 * For a list of all SWT example snippets see | |
| 19 * http://www.eclipse.org/swt/snippets/ | |
| 20 */ | |
| 21 import org.eclipse.swt.SWT; | |
| 22 import org.eclipse.swt.graphics.Color; | |
| 23 import org.eclipse.swt.widgets.Display; | |
| 24 import org.eclipse.swt.widgets.Shell; | |
| 25 import org.eclipse.swt.widgets.Listener; | |
| 26 import org.eclipse.swt.widgets.Event; | |
| 27 import org.eclipse.swt.widgets.Button; | |
| 28 import org.eclipse.swt.widgets.Text; | |
| 29 import org.eclipse.swt.widgets.Canvas; | |
| 30 | |
| 112 | 31 version(Tango){ |
| 32 import tango.io.Stdout; | |
| 33 } else { // Phobos | |
| 34 import std.stdio; | |
| 35 } | |
| 28 | 36 |
| 37 import java.lang.all; | |
| 38 | |
| 39 void main () { | |
| 40 Display display = new Display (); | |
| 112 | 41 Color red = display.getSystemColor (SWT.COLOR_RED); |
| 42 Color blue = display.getSystemColor (SWT.COLOR_BLUE); | |
| 28 | 43 Shell shell = new Shell (display); |
| 44 Button b = new Button (shell, SWT.PUSH); | |
| 45 b.setBounds (10, 10, 100, 32); | |
| 46 b.setText ("Button"); | |
| 47 shell.setDefaultButton (b); | |
| 112 | 48 Canvas c = new Canvas (shell, SWT.BORDER); |
| 28 | 49 c.setBounds (10, 50, 100, 32); |
| 50 | |
| 51 void onTraverse(Event e, Canvas c) { | |
| 52 switch (e.detail) { | |
| 53 /* Do tab group traversal */ | |
| 54 case SWT.TRAVERSE_ESCAPE: | |
| 55 case SWT.TRAVERSE_RETURN: | |
| 56 case SWT.TRAVERSE_TAB_NEXT: | |
| 57 case SWT.TRAVERSE_TAB_PREVIOUS: | |
| 58 case SWT.TRAVERSE_PAGE_NEXT: | |
| 59 case SWT.TRAVERSE_PAGE_PREVIOUS: | |
| 60 e.doit = true; | |
| 61 break; | |
| 62 } | |
| 63 } | |
| 64 | |
| 65 void onFocusIn(Event e, Canvas c) { | |
| 66 c.setBackground (red); | |
| 67 } | |
| 68 | |
| 69 void onFocusOut(Event e, Canvas c) { | |
| 70 c.setBackground (blue); | |
| 71 } | |
| 72 | |
| 73 void onKeyDown (Event e, Canvas c) { | |
| 112 | 74 version(Tango){ |
| 75 Stdout("KEY").newline; | |
| 76 } else { // Phobos | |
| 77 writeln("KEY"); | |
| 78 } | |
| 28 | 79 for (int i=0; i<64; i++) { |
| 80 Color c1 = red, c2 = blue; | |
| 81 if (c.isFocusControl ()) { | |
| 82 c1 = blue; c2 = red; | |
| 83 } | |
| 84 c.setBackground (c1); | |
| 85 c.update (); | |
| 86 c.setBackground (c2); | |
| 87 } | |
| 88 } | |
| 89 | |
| 90 c.addListener (SWT.Traverse, dgListener(&onTraverse, c)); | |
| 91 c.addListener (SWT.FocusIn, dgListener(&onFocusIn, c)); | |
| 92 c.addListener (SWT.FocusOut, dgListener(&onFocusOut, c)); | |
| 93 c.addListener (SWT.KeyDown, dgListener(&onKeyDown, c)); | |
| 94 | |
|
29
4e5843b771cc
First snippets buildable on windows
Frank Benoit <benoit@tionex.de>
parents:
28
diff
changeset
|
95 Text t = new Text (shell, SWT.SINGLE | SWT.BORDER); |
| 28 | 96 t.setBounds (10, 85, 100, 32); |
| 97 | |
|
29
4e5843b771cc
First snippets buildable on windows
Frank Benoit <benoit@tionex.de>
parents:
28
diff
changeset
|
98 Text r = new Text (shell, SWT.MULTI | SWT.BORDER); |
| 28 | 99 r.setBounds (10, 120, 100, 32); |
| 100 | |
| 101 c.setFocus (); | |
| 102 shell.setSize (200, 200); | |
| 103 shell.open (); | |
| 104 while (!shell.isDisposed()) { | |
| 105 if (!display.readAndDispatch ()) display.sleep (); | |
| 106 } | |
| 107 display.dispose (); | |
| 108 } |