Mercurial > projects > dwt2
view org.eclipse.swt.gtk.linux.x86/src/org/eclipse/swt/events/SelectionListener.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 | 7a2dd761a8b2 |
children |
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/******************************************************************************* * Copyright (c) 2000, 2005 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module org.eclipse.swt.events.SelectionListener; public import org.eclipse.swt.internal.SWTEventListener; public import org.eclipse.swt.events.SelectionEvent; version(Tango){ import tango.core.Traits; import tango.core.Tuple; } else { // Phobos import std.traits; import std.typetuple; } /** * Classes which implement this interface provide methods * that deal with the events that are generated when selection * occurs in a control. * <p> * After creating an instance of a class that : * this interface it can be added to a control using the * <code>addSelectionListener</code> method and removed using * the <code>removeSelectionListener</code> method. When * selection occurs in a control the appropriate method * will be invoked. * </p> * * @see SelectionAdapter * @see SelectionEvent */ public interface SelectionListener : SWTEventListener { public enum { SELECTION, DEFAULTSELECTION } /** * Sent when selection occurs in the control. * <p> * For example, selection occurs in a List when the user selects * an item or items with the keyboard or mouse. On some platforms, * the event occurs when a mouse button or key is pressed. On others, * it happens when the mouse or key is released. The exact key or * mouse gesture that causes this event is platform specific. * </p> * * @param e an event containing information about the selection */ public void widgetSelected(SelectionEvent e); /** * Sent when default selection occurs in the control. * <p> * For example, on some platforms default selection occurs in a List * when the user double-clicks an item or types return in a Text. * On some platforms, the event occurs when a mouse button or key is * pressed. On others, it happens when the mouse or key is released. * The exact key or mouse gesture that causes this event is platform * specific. * </p> * * @param e an event containing information about the default selection */ public void widgetDefaultSelected(SelectionEvent e); } /// SWT extension private class _DgSelectionListenerT(Dg,T...) : SelectionListener { version(Tango){ alias ParameterTupleOf!(Dg) DgArgs; static assert( is(DgArgs == Tuple!(SelectionEvent,T)), "Delegate args not correct: "~DgArgs.stringof~" vs. (Event,"~T.stringof~")" ); } else { // Phobos alias ParameterTypeTuple!(Dg) DgArgs; static assert( is(DgArgs == TypeTuple!(SelectionEvent,T)), "Delegate args not correct: "~DgArgs.stringof~" vs. (Event,"~T.stringof~")" ); } Dg dg; T t; int type; private this( int type, Dg dg, T t ){ this.type = type; this.dg = dg; static if( T.length > 0 ){ this.t = t; } } public void widgetSelected(SelectionEvent e){ if( type is SelectionListener.SELECTION ){ dg(e,t); } } public void widgetDefaultSelected(SelectionEvent e){ if( type is SelectionListener.DEFAULTSELECTION ){ dg(e,t); } } } SelectionListener dgSelectionListener( Dg, T... )( int type, Dg dg, T args ){ return new _DgSelectionListenerT!( Dg, T )( type, dg, args ); } SelectionListener dgSelectionListenerWidgetSelected( Dg, T... )( Dg dg, T args ){ return dgSelectionListener( SelectionListener.SELECTION, dg, args ); } SelectionListener dgSelectionListenerWidgetDefaultSelected( Dg, T... )( Dg dg, T args ){ return dgSelectionListener( SelectionListener.DEFAULTSELECTION, dg, args ); }