Mercurial > projects > dwt2
annotate org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet92.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.Snippet92; | |
| 14 | |
| 15 /* | |
| 16 * Cursor example snippet: create a 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 import org.eclipse.swt.SWT; | |
| 22 import org.eclipse.swt.events.PaintEvent; | |
| 23 import org.eclipse.swt.events.PaintListener; | |
| 24 import org.eclipse.swt.graphics.Color; | |
| 25 import org.eclipse.swt.graphics.Cursor; | |
| 26 import org.eclipse.swt.graphics.GC; | |
| 27 import org.eclipse.swt.graphics.Image; | |
| 28 import org.eclipse.swt.graphics.ImageData; | |
| 29 import org.eclipse.swt.graphics.PaletteData; | |
| 30 import org.eclipse.swt.widgets.Display; | |
| 31 import org.eclipse.swt.widgets.Shell; | |
| 32 | |
| 33 import java.lang.all; | |
| 34 | |
| 35 | |
|
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
|
36 void main () { |
| 28 | 37 Display display = new Display(); |
| 38 Color white = display.getSystemColor (SWT.COLOR_WHITE); | |
| 39 Color black = display.getSystemColor (SWT.COLOR_BLACK); | |
| 40 | |
| 41 //Create a source ImageData of depth 1 (monochrome) | |
| 42 PaletteData palette = new PaletteData ([white.getRGB(), black.getRGB()]); | |
| 43 ImageData sourceData = new ImageData (20, 20, 1, palette); | |
| 44 for (int i = 0; i < 10; i ++) { | |
| 45 for (int j = 0; j < 20; j++) { | |
| 46 sourceData.setPixel(i, j, 1); | |
| 47 } | |
| 48 } | |
| 49 | |
| 50 //Create a mask ImageData of depth 1 (monochrome) | |
| 51 palette = new PaletteData ([white.getRGB(), black.getRGB()]); | |
| 52 ImageData maskData = new ImageData (20, 20, 1, palette); | |
| 53 for (int i = 0; i < 20; i ++) { | |
| 54 for (int j = 0; j < 10; j++) { | |
| 55 maskData.setPixel(i, j, 1); | |
| 56 } | |
| 57 } | |
| 58 //Create cursor | |
| 59 Cursor cursor = new Cursor(display, sourceData, maskData, 10, 10); | |
| 60 | |
| 61 Shell shell = new Shell(display); | |
| 62 Image source = new Image (display,sourceData); | |
| 63 Image mask = new Image (display, maskData); | |
| 64 //Draw source and mask just to show what they look like | |
|
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
|
65 shell.addPaintListener(new class PaintListener{ |
| 28 | 66 void paintControl(PaintEvent e) { |
| 67 GC gc = e.gc; | |
| 68 gc.drawString("source: ", 10, 10); | |
| 69 gc.drawImage(source, 0, 0, 20, 20, 60, 10, 20, 20); | |
| 70 gc.drawString("mask: ",10, 40); | |
| 71 gc.drawImage(mask, 0, 0, 20, 20, 60, 40, 20, 20); | |
| 72 } | |
| 73 }); | |
| 74 shell.setSize(150, 150); | |
| 75 shell.open(); | |
| 76 shell.setCursor(cursor); | |
| 77 | |
| 78 while (!shell.isDisposed()) { | |
| 79 if (!display.readAndDispatch()) | |
| 80 display.sleep(); | |
| 81 } | |
| 82 cursor.dispose(); | |
| 83 source.dispose(); | |
| 84 mask.dispose(); | |
| 85 display.dispose(); | |
| 86 } | |
| 87 |