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comparison org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet211.d @ 28:69b1fa94a4a8

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Added SWT snippets
author Frank Benoit <benoit@tionex.de>
date Sun, 22 Mar 2009 15:17:04 +0100
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27:1bf55a6eb092 28:69b1fa94a4a8
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.Snippet211;
15 /*
16 * SWT StyledText snippet: use rise and font with StyleRange.
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
25 import org.eclipse.swt.SWT;
26 import org.eclipse.swt.custom.StyledText;
27 import org.eclipse.swt.custom.StyleRange;
28 import org.eclipse.swt.layout.FillLayout;
29 import org.eclipse.swt.widgets.Display;
30 import org.eclipse.swt.widgets.Shell;
31 import org.eclipse.swt.widgets.Event;
32 import org.eclipse.swt.widgets.Listener;
33 import org.eclipse.swt.graphics.FontData;
34 import org.eclipse.swt.graphics.Font;
35 import org.eclipse.swt.graphics.Rectangle;
36 import org.eclipse.swt.graphics.GC;
37 import org.eclipse.swt.graphics.Image;
38 import java.lang.all;
39 version(JIVE){
40 import jive.stacktrace;
41 }
42
43 void main() {
44 static String text =
45 "You can set any font you want in a range. You can also set a baseline rise and all other old features"
46 " like background and foreground, and mix them any way you want. Totally awesome.";
47
48 Display display = new Display();
49 Shell shell = new Shell(display);
50 shell.setLayout(new FillLayout());
51 StyledText styledText = new StyledText(shell, SWT.WRAP | DWT.BORDER);
52 styledText.setText(text);
53 FontData data = styledText.getFont().getFontData()[0];
54 Font font1 = new Font(display, data.getName(), data.getHeight() * 2f, data.getStyle());
55 Font font2 = new Font(display, data.getName(), data.getHeight() * 4f / 5, data.getStyle());
56 StyleRange[] styles = new StyleRange[8];
57 styles[0] = new StyleRange();
58 styles[0].font = font1;
59 styles[1] = new StyleRange();
60 styles[1].rise = data.getHeight() / 3;
61 styles[2] = new StyleRange();
62 styles[2].background = display.getSystemColor(SWT.COLOR_GREEN);
63 styles[3] = new StyleRange();
64 styles[3].foreground = display.getSystemColor(SWT.COLOR_MAGENTA);
65 styles[4] = new StyleRange();
66 styles[4].font = font2;
67 styles[4].foreground = display.getSystemColor(SWT.COLOR_BLUE);;
68 styles[4].underline = true;
69 styles[5] = new StyleRange();
70 styles[5].rise = -data.getHeight() / 3;
71 styles[5].strikeout = true;
72 styles[5].underline = true;
73 styles[6] = new StyleRange();
74 styles[6].font = font1;
75 styles[6].foreground = display.getSystemColor(SWT.COLOR_YELLOW);
76 styles[6].background = display.getSystemColor(SWT.COLOR_BLUE);
77 styles[7] = new StyleRange();
78 styles[7].rise = data.getHeight() / 3;
79 styles[7].underline = true;
80 styles[7].fontStyle = SWT.BOLD;
81 styles[7].foreground = display.getSystemColor(SWT.COLOR_RED);
82 styles[7].background = display.getSystemColor(SWT.COLOR_BLACK);
83
84 int[] ranges = [16, 4, 61, 13, 107, 10, 122, 10, 134, 3, 143, 6, 160, 7, 168, 7];
85 styledText.setStyleRanges(ranges, styles);
86
87 shell.setSize(300, 300);
88 shell.open();
89 while (!shell.isDisposed()) {
90 if (!display.readAndDispatch())
91 display.sleep();
92 }
93 font1.dispose();
94 font2.dispose();
95 display.dispose();
96
97 }