Mercurial > projects > dwt2
annotate org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet218.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 |
| 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 * Port to the D programming language: | |
| 11 * yidabu at gmail dot com ( D China http://www.d-programming-language-china.org/ ) | |
| 12 *******************************************************************************/ | |
| 13 | |
| 14 module org.eclipse.swt.snippets.Snippet218; | |
| 15 /* | |
| 16 * SWT StyledText snippet: use gradient background. | |
| 17 * | |
| 18 * For a list of all SWT example snippets see | |
| 19 * http://www.eclipse.org/swt/snippets/ | |
| 20 * | |
| 21 * @since 3.2 | |
| 22 */ | |
| 23 | |
| 24 import org.eclipse.swt.SWT; | |
| 25 import org.eclipse.swt.custom.StyledText; | |
| 26 import org.eclipse.swt.custom.StyleRange; | |
| 27 import org.eclipse.swt.layout.FillLayout; | |
| 28 import org.eclipse.swt.widgets.Display; | |
| 29 import org.eclipse.swt.widgets.Shell; | |
| 30 import org.eclipse.swt.widgets.Event; | |
| 31 import org.eclipse.swt.widgets.Listener; | |
| 32 import org.eclipse.swt.graphics.FontData; | |
| 33 import org.eclipse.swt.graphics.Font; | |
| 34 import org.eclipse.swt.graphics.Rectangle; | |
| 35 import org.eclipse.swt.graphics.GC; | |
| 36 import org.eclipse.swt.graphics.Image; | |
| 37 | |
| 38 import java.lang.all; | |
| 39 | |
| 112 | 40 version(Tango){ |
| 41 import Math = tango.math.Math; | |
| 42 } else { // Phobos | |
| 43 import Math = std.algorithm; | |
| 44 } | |
| 45 | |
| 28 | 46 version(JIVE){ |
| 47 import jive.stacktrace; | |
| 48 } | |
| 49 | |
| 50 void main() { | |
| 51 static String text = "Plans do not materialize out of nowhere, nor are they entirely static. To ensure the planning process is " | |
| 52 "transparent and open to the entire Eclipse community, we (the Eclipse PMC) post plans in an embryonic " | |
| 53 "form and revise them throughout the release cycle. \n" | |
| 54 "The first part of the plan deals with the important matters of release deliverables, release milestones, target " | |
| 55 "operating environments, and release-to-release compatibility. These are all things that need to be clear for " | |
| 56 "any release, even if no features were to change. \n"; | |
| 57 static Image oldImage; | |
| 58 | |
| 59 | |
| 60 Display display = new Display(); | |
| 61 Shell shell = new Shell(display); | |
| 62 shell.setLayout(new FillLayout()); | |
|
29
4e5843b771cc
First snippets buildable on windows
Frank Benoit <benoit@tionex.de>
parents:
28
diff
changeset
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63 StyledText styledText = new StyledText(shell, SWT.WRAP | SWT.BORDER); |
| 28 | 64 styledText.setText(text); |
| 65 FontData data = display.getSystemFont().getFontData()[0]; | |
| 66 Font font = new Font(display, data.getName(), 16f, SWT.BOLD); | |
| 67 styledText.setFont(font); | |
| 68 styledText.setForeground(display.getSystemColor (SWT.COLOR_BLUE)); | |
| 69 | |
| 70 void onResize (Event event) { | |
| 71 Rectangle rect = styledText.getClientArea (); | |
| 72 Image newImage = new Image (display, 1, Math.max (1, rect.height)); | |
| 73 GC gc = new GC (newImage); | |
| 74 gc.setForeground (display.getSystemColor (SWT.COLOR_WHITE)); | |
| 75 gc.setBackground (display.getSystemColor (SWT.COLOR_YELLOW)); | |
| 76 gc.fillGradientRectangle (rect.x, rect.y, 1, rect.height, true); | |
| 77 gc.dispose (); | |
| 78 styledText.setBackgroundImage (newImage); | |
| 79 if (oldImage !is null) oldImage.dispose (); | |
| 80 oldImage = newImage; | |
| 81 } | |
| 82 | |
| 83 styledText.addListener (SWT.Resize, dgListener(&onResize)); | |
| 84 | |
| 85 shell.setSize(700, 400); | |
| 86 shell.open(); | |
| 87 while (!shell.isDisposed()) { | |
| 88 if (!display.readAndDispatch()) | |
| 89 display.sleep(); | |
| 90 } | |
| 91 if (oldImage !is null) oldImage.dispose (); | |
| 92 font.dispose(); | |
| 93 display.dispose(); | |
| 94 } |