Mercurial > projects > dwt2
annotate org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet119.d @ 120:536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
===D2===
* added [Try]Immutable/Const/Shared templates to work with differenses in D1/D2 instead of version statements
used these templates to work with strict type storage rules of dmd-2.053
* com.ibm.icu now also compilable with D2, but not tested yet
* small fixes
Snippet288 - shared data is in TLS
===Phobos===
* fixed critical bugs in Phobos implemention
completely incorrect segfault prone fromStringz (Linux's port ruthless killer)
terrible, incorrect StringBuffer realization (StyledText killer)
* fixed small bugs as well
Snippet72 - misprint in the snippet
* implemented missed functionality for Phobos
ByteArrayOutputStream implemented (image loading available)
formatting correctly works for all DWT's cases
As a result, folowing snippets now works with Phobos (Snippet### - what is fixed):
Snippet24, 42, 111, 115, 130, 235, 276 - bad string formatting
Snippet48, 282 - crash on image loading
Snippet163, 189, 211, 213, 217, 218, 222 - crash on copy/cut in StyledText
Snippet244 - hang-up
===Tango===
* few changes for the latest Tango trunc-r5661
* few small performance improvments
===General===
* implMissing-s for only one version changed to implMissingInTango/InPhobos
* incorrect calls to Format in toString-s fixed
* fixed loading \uXXXX characters in ResourceBundle
* added good UTF-8 support for StyledText, TextLayout (Win32) and friends
UTF functions revised and tested. It is now in java.nonstandard.*Utf modules
StyledText and TextLayout (Win32) modules revised for UTF-8 support
* removed small diferences in most identical files in *.swt.* folders
*.swt.internal.image, *.swt.events and *.swt.custom are identical in Win32/Linux32
now 179 of 576 (~31%) files in *.swt.* folders are fully identical
* Win32: snippets now have right subsystem, pretty icons and native system style controls
* small fixes in snippets
Snippet44 - it's not Snippet44
Snippet212 - functions work with different images and offsets arrays
Win32: Snippet282 - crash on close if the button has an image
Snippet293 - setGrayed is commented
and others
Win32: As a result, folowing snippets now works
Snippet68 - color doesn't change
Snippet163, 189, 211, 213, 217, 218, 222 - UTF-8 issues (see above)
Snippet193 - no tabel headers
| author | Denis Shelomovskij <verylonglogin.reg@gmail.com> |
|---|---|
| date | Sat, 09 Jul 2011 15:50:20 +0300 |
| parents | 69b1fa94a4a8 |
| 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 * D Port: | |
| 11 * Thomas Demmer <t_demmer AT web DOT de> | |
| 12 *******************************************************************************/ | |
| 13 module org.eclipse.swt.snippets.Snippet119; | |
| 14 | |
| 15 /* | |
| 16 * Cursor example snippet: create a color cursor from a source and a mask | |
| 17 * | |
| 18 * For a list of all SWT example snippets see | |
| 19 * http://www.eclipse.org/swt/snippets/ | |
| 20 * | |
| 21 * @since 3.0 | |
| 22 */ | |
| 23 import org.eclipse.swt.SWT; | |
| 24 import org.eclipse.swt.events.PaintListener; | |
| 25 import org.eclipse.swt.graphics.Color; | |
| 26 import org.eclipse.swt.graphics.Cursor; | |
| 27 import org.eclipse.swt.graphics.GC; | |
| 28 import org.eclipse.swt.graphics.Image; | |
| 29 import org.eclipse.swt.graphics.ImageData; | |
| 30 import org.eclipse.swt.graphics.PaletteData; | |
| 31 import org.eclipse.swt.widgets.Display; | |
| 32 import org.eclipse.swt.widgets.Shell; | |
| 33 | |
| 34 import java.lang.all; | |
| 35 | |
| 36 | |
| 37 | |
|
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536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
28
diff
changeset
|
38 auto srcData = [ |
| 28 | 39 cast(byte)0x11, cast(byte)0x11, cast(byte)0x11, cast(byte)0x00, cast(byte)0x00, cast(byte)0x11, cast(byte)0x11, cast(byte)0x11, |
| 40 cast(byte)0x11, cast(byte)0x10, cast(byte)0x00, cast(byte)0x01, cast(byte)0x10, cast(byte)0x00, cast(byte)0x01, cast(byte)0x11, | |
| 41 cast(byte)0x11, cast(byte)0x00, cast(byte)0x22, cast(byte)0x01, cast(byte)0x10, cast(byte)0x33, cast(byte)0x00, cast(byte)0x11, | |
| 42 cast(byte)0x10, cast(byte)0x02, cast(byte)0x22, cast(byte)0x01, cast(byte)0x10, cast(byte)0x33, cast(byte)0x30, cast(byte)0x01, | |
| 43 cast(byte)0x10, cast(byte)0x22, cast(byte)0x22, cast(byte)0x01, cast(byte)0x10, cast(byte)0x33, cast(byte)0x33, cast(byte)0x01, | |
| 44 cast(byte)0x10, cast(byte)0x22, cast(byte)0x22, cast(byte)0x01, cast(byte)0x10, cast(byte)0x33, cast(byte)0x33, cast(byte)0x01, | |
| 45 cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, | |
| 46 cast(byte)0x01, cast(byte)0x11, cast(byte)0x11, cast(byte)0x01, cast(byte)0x10, cast(byte)0x11, cast(byte)0x11, cast(byte)0x10, | |
| 47 cast(byte)0x01, cast(byte)0x11, cast(byte)0x11, cast(byte)0x01, cast(byte)0x10, cast(byte)0x11, cast(byte)0x11, cast(byte)0x10, | |
| 48 cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, cast(byte)0x00, | |
| 49 cast(byte)0x10, cast(byte)0x44, cast(byte)0x44, cast(byte)0x01, cast(byte)0x10, cast(byte)0x55, cast(byte)0x55, cast(byte)0x01, | |
| 50 cast(byte)0x10, cast(byte)0x44, cast(byte)0x44, cast(byte)0x01, cast(byte)0x10, cast(byte)0x55, cast(byte)0x55, cast(byte)0x01, | |
| 51 cast(byte)0x10, cast(byte)0x04, cast(byte)0x44, cast(byte)0x01, cast(byte)0x10, cast(byte)0x55, cast(byte)0x50, cast(byte)0x01, | |
| 52 cast(byte)0x11, cast(byte)0x00, cast(byte)0x44, cast(byte)0x01, cast(byte)0x10, cast(byte)0x55, cast(byte)0x00, cast(byte)0x11, | |
| 53 cast(byte)0x11, cast(byte)0x10, cast(byte)0x00, cast(byte)0x01, cast(byte)0x10, cast(byte)0x00, cast(byte)0x01, cast(byte)0x11, | |
| 54 cast(byte)0x11, cast(byte)0x11, cast(byte)0x11, cast(byte)0x00, cast(byte)0x00, cast(byte)0x11, cast(byte)0x11, cast(byte)0x11, | |
| 55 ]; | |
| 56 | |
|
120
536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
28
diff
changeset
|
57 auto mskData = [ |
| 28 | 58 cast(byte)0x03, cast(byte)0xc0, |
| 59 cast(byte)0x1f, cast(byte)0xf8, | |
| 60 cast(byte)0x3f, cast(byte)0xfc, | |
| 61 cast(byte)0x7f, cast(byte)0xfe, | |
| 62 cast(byte)0x7f, cast(byte)0xfe, | |
| 63 cast(byte)0x7f, cast(byte)0xfe, | |
| 64 cast(byte)0xff, cast(byte)0xff, | |
| 65 cast(byte)0xfe, cast(byte)0x7f, | |
| 66 cast(byte)0xfe, cast(byte)0x7f, | |
| 67 cast(byte)0xff, cast(byte)0xff, | |
| 68 cast(byte)0x7f, cast(byte)0xfe, | |
| 69 cast(byte)0x7f, cast(byte)0xfe, | |
| 70 cast(byte)0x7f, cast(byte)0xfe, | |
| 71 cast(byte)0x3f, cast(byte)0xfc, | |
| 72 cast(byte)0x1f, cast(byte)0xf8, | |
| 73 cast(byte)0x03, cast(byte)0xc0 | |
| 74 ]; | |
| 75 | |
| 76 void main (String [] args) { | |
| 77 Display display = new Display(); | |
| 78 Color white = display.getSystemColor (SWT.COLOR_WHITE); | |
| 79 Color black = display.getSystemColor (SWT.COLOR_BLACK); | |
| 80 Color yellow = display.getSystemColor (SWT.COLOR_YELLOW); | |
| 81 Color red = display.getSystemColor (SWT.COLOR_RED); | |
| 82 Color green = display.getSystemColor (SWT.COLOR_GREEN); | |
| 83 Color blue = display.getSystemColor (SWT.COLOR_BLUE); | |
| 84 | |
| 85 //Create a source ImageData of depth 4 | |
| 86 PaletteData palette = new PaletteData ([black.getRGB(), white.getRGB(), yellow.getRGB(), | |
| 87 red.getRGB(), blue.getRGB(), green.getRGB()]); | |
|
120
536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
28
diff
changeset
|
88 ImageData sourceData = new ImageData (16, 16, 4, palette, 1, srcData[]); |
| 28 | 89 |
| 90 //Create a mask ImageData of depth 1 (monochrome) | |
| 91 palette = new PaletteData ([black.getRGB(), white.getRGB()]); | |
|
120
536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
28
diff
changeset
|
92 ImageData maskData = new ImageData (16, 16, 1, palette, 1, mskData[]); |
| 28 | 93 |
| 94 //Set mask | |
| 95 sourceData.maskData = maskData.data; | |
| 96 sourceData.maskPad = maskData.scanlinePad; | |
| 97 | |
| 98 //Create cursor | |
| 99 Cursor cursor = new Cursor(display, sourceData, 10, 10); | |
| 100 | |
| 101 //Remove mask to draw them separately just to show what they look like | |
| 102 sourceData.maskData = null; | |
| 103 sourceData.maskPad = -1; | |
| 104 | |
| 105 Shell shell = new Shell(display); | |
| 106 Image source = new Image (display,sourceData); | |
| 107 Image mask = new Image (display, maskData); | |
|
120
536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
28
diff
changeset
|
108 shell.addPaintListener(new class PaintListener{ |
| 28 | 109 public void paintControl(PaintEvent e) { |
| 110 GC gc = e.gc; | |
| 111 int x = 10, y = 10; | |
| 112 String stringSource = "source: "; | |
| 113 String stringMask = "mask: "; | |
| 114 gc.drawString(stringSource, x, y); | |
| 115 gc.drawString(stringMask, x, y + 30); | |
| 116 x += Math.max(gc.stringExtent(stringSource).x, gc.stringExtent(stringMask).x); | |
| 117 gc.drawImage(source, x, y); | |
| 118 gc.drawImage(mask, x, y + 30); | |
| 119 } | |
| 120 }); | |
| 121 shell.setSize(150, 150); | |
| 122 shell.open(); | |
| 123 shell.setCursor(cursor); | |
| 124 | |
| 125 while (!shell.isDisposed()) { | |
| 126 if (!display.readAndDispatch()) | |
| 127 display.sleep(); | |
| 128 } | |
| 129 cursor.dispose(); | |
| 130 source.dispose(); | |
| 131 mask.dispose(); | |
| 132 display.dispose(); | |
| 133 } |