Mercurial > projects > dwt2
diff org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet130a.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 | 9f4c18c268b2 |
children |
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--- a/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet130a.d Sun Apr 17 17:58:36 2011 +0200 +++ b/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet130a.d Sat Jul 09 15:50:20 2011 +0300 @@ -44,88 +44,83 @@ } -void main(String[] args){ - Snippet130.main(args); +void main() { + Display display = new Display(); + Shell shell = new Shell(display); + shell.setLayout(new GridLayout()); + Text text = new Text(shell, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL); + text.setLayoutData(new GridData(GridData.FILL_BOTH)); + int[] nextId = new int[1]; + Button b = new Button(shell, SWT.PUSH); + b.setText("invoke long running job"); + + b.addSelectionListener(new class SelectionAdapter { + public void widgetSelected(SelectionEvent e) { + Runnable longJob = new class Runnable { + bool done = false; + int id; + public void run() { + Thread thread = new Thread({ + id = nextId[0]++; + display.syncExec( dgRunnable( &printStart, text, id )); + for (int i = 0; i < 6; i++) { + if (display.isDisposed()) return; + version(Tango){ + Trace.formatln("do task that takes a long time in a separate thread {} {}/6", id, i); + } else { // Phobos + writefln("do task that takes a long time in a separate thread %s %s/6", id, i); + } + Thread.sleep(500); + } + /* + for (int i = 0; i < 100000; i++) { + if (display.isDisposed()) return; + Stdout.formatln("do task that takes a long time in a separate thread {}", id); + } + */ + if (display.isDisposed()) return; + display.syncExec( dgRunnable( &printEnd, text, id )); + done = true; + display.wake(); + }); // thread = ... + thread.start(); + + while (!done && !shell.isDisposed()) { + if (!display.readAndDispatch()) + display.sleep(); + } + } + }; // Runnable longJob = ... + BusyIndicator.showWhile(display, longJob); + } // widgetSelected(); + }); // addSelectionListener + + + shell.setSize(250, 150); + shell.open(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) + display.sleep(); + } + display.dispose(); } -public class Snippet130 { - - public static void main(String[] args) { - Display display = new Display(); - Shell shell = new Shell(display); - shell.setLayout(new GridLayout()); - Text text = new Text(shell, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL); - text.setLayoutData(new GridData(GridData.FILL_BOTH)); - int[] nextId = new int[1]; - Button b = new Button(shell, SWT.PUSH); - b.setText("invoke long running job"); +void printStart(Text text, int id ) { + if (text.isDisposed()) return; + version(Tango){ + Trace.formatln( "Start long running task {}", id ); + } else { // Phobos + writefln( "Start long running task %s", id ); + } + text.append("\nStart long running task "~to!(String)(id)); +} - b.addSelectionListener(new class() SelectionAdapter { - public void widgetSelected(SelectionEvent e) { - Runnable longJob = new class() Runnable { - bool done = false; - int id; - public void run() { - Thread thread = new Thread({ - id = nextId[0]++; - display.syncExec( dgRunnable( &printStart, text, id )); - for (int i = 0; i < 6; i++) { - if (display.isDisposed()) return; - version(Tango){ - Trace.formatln("do task that takes a long time in a separate thread {} {}/6", id, i); - } else { // Phobos - writefln("do task that takes a long time in a separate thread %s %s/6", id, i); - } - Thread.sleep(500); - } - /* - for (int i = 0; i < 100000; i++) { - if (display.isDisposed()) return; - Stdout.formatln("do task that takes a long time in a separate thread {}", id); - } - */ - if (display.isDisposed()) return; - display.syncExec( dgRunnable( &printEnd, text, id )); - done = true; - display.wake(); - }); // thread = ... - thread.start(); - - while (!done && !shell.isDisposed()) { - if (!display.readAndDispatch()) - display.sleep(); - } - } - }; // Runnable longJob = ... - BusyIndicator.showWhile(display, longJob); - } // widgetSelected(); - }); // addSelectionListener - - - shell.setSize(250, 150); - shell.open(); - while (!shell.isDisposed()) { - if (!display.readAndDispatch()) - display.sleep(); - } - display.dispose(); +void printEnd(Text text, int id ) { + if (text.isDisposed()) return; + version(Tango){ + Trace.formatln( "Completed long running task {}", id ); + } else { // Phobos + writefln( "Completed long running task %s", id ); } - private static void printStart(Text text, int id ) { - if (text.isDisposed()) return; - version(Tango){ - Trace.formatln( "Start long running task {}", id ); - } else { // Phobos - writefln( "Start long running task %s", id ); - } - text.append("\nStart long running task "~to!(String)(id)); - } - private static void printEnd(Text text, int id ) { - if (text.isDisposed()) return; - version(Tango){ - Trace.formatln( "Completed long running task {}", id ); - } else { // Phobos - writefln( "Completed long running task %s", id ); - } - text.append("\nCompleted long running task "~to!(String)(id)); - } + text.append("\nCompleted long running task "~to!(String)(id)); }