Mercurial > projects > dwt2
annotate org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet244.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 * 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.Snippet244; | |
| 15 /* | |
| 16 * StyledText snippet: Draw a box around text. | |
| 17 * | |
| 18 * For a list of all SWT example snippets see | |
| 19 * http://www.eclipse.org/swt/snippets/ | |
| 20 */ | |
| 21 | |
| 22 import org.eclipse.swt.SWT; | |
| 23 import org.eclipse.swt.custom.StyledText; | |
| 24 import org.eclipse.swt.custom.StyleRange; | |
| 25 import org.eclipse.swt.layout.FillLayout; | |
| 26 import org.eclipse.swt.widgets.Display; | |
| 27 import org.eclipse.swt.widgets.Shell; | |
| 28 import org.eclipse.swt.widgets.Listener; | |
| 29 import org.eclipse.swt.widgets.Event; | |
| 30 import org.eclipse.swt.graphics.Color; | |
| 31 import org.eclipse.swt.graphics.Point; | |
| 32 | |
| 33 import java.lang.all; | |
| 34 version(JIVE){ | |
| 35 import jive.stacktrace; | |
| 36 } | |
| 37 | |
| 38 void main() { | |
|
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
|
39 const String SEARCH_STRING = "box"; |
| 28 | 40 Display display = new Display(); |
| 41 Color RED = display.getSystemColor(SWT.COLOR_RED); | |
| 42 Shell shell = new Shell(display); | |
| 43 shell.setBounds(10,10,250,250); | |
| 44 StyledText text = new StyledText(shell, SWT.NONE); | |
| 45 text.setBounds(10,10,200,200); | |
| 46 | |
| 47 void onPaint(Event event) { | |
| 48 String contents = text.getText(); | |
| 49 int stringWidth = event.gc.stringExtent(SEARCH_STRING).x; | |
| 50 int lineHeight = text.getLineHeight(); | |
| 51 event.gc.setForeground(RED); | |
| 52 int index = contents.indexOf(SEARCH_STRING); | |
| 53 while (index != -1) { | |
| 54 Point topLeft = text.getLocationAtOffset(index); | |
| 55 event.gc.drawRectangle(topLeft.x - 1, topLeft.y, stringWidth + 1, lineHeight - 1); | |
| 56 index = contents.indexOf(SEARCH_STRING, index + 1); | |
| 57 } | |
| 58 } | |
| 59 | |
| 60 text.addListener(SWT.Paint, dgListener(&onPaint)); | |
| 61 | |
| 62 text.setText("This demonstrates drawing a box\naround every occurrence of the word\nbox in the StyledText"); | |
| 63 shell.open(); | |
| 64 while (!shell.isDisposed()) { | |
| 65 if (!display.readAndDispatch()) display.sleep(); | |
| 66 } | |
| 67 display.dispose(); | |
| 68 } |