Mercurial > projects > dwt2
annotate org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet140.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 |
| 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 * Bill Baxter | |
| 12 *******************************************************************************/ | |
| 13 module org.eclipse.swt.snippets.Snippet140; | |
| 14 | |
| 15 /* | |
| 16 * CoolBar example snippet: drop-down a chevron menu containing hidden tool items | |
| 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.graphics.Point; | |
| 23 import org.eclipse.swt.graphics.Rectangle; | |
| 24 import org.eclipse.swt.widgets.Display; | |
| 25 import org.eclipse.swt.widgets.Shell; | |
| 26 import org.eclipse.swt.widgets.Menu; | |
| 27 import org.eclipse.swt.widgets.MenuItem; | |
| 28 import org.eclipse.swt.widgets.ToolBar; | |
| 29 import org.eclipse.swt.widgets.ToolItem; | |
| 30 import org.eclipse.swt.widgets.CoolBar; | |
| 31 import org.eclipse.swt.widgets.CoolItem; | |
| 32 import org.eclipse.swt.events.SelectionEvent; | |
| 33 import org.eclipse.swt.events.SelectionAdapter; | |
| 34 import org.eclipse.swt.layout.GridLayout; | |
| 35 import org.eclipse.swt.layout.GridData; | |
| 112 | 36 import java.lang.all; |
| 28 | 37 |
| 112 | 38 version(Tango){ |
| 39 import tango.util.Convert; | |
| 40 } else { // Phobos | |
| 41 import std.conv; | |
| 42 } | |
| 28 | 43 |
| 44 | |
| 45 void main () { | |
|
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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:
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46 Menu chevronMenu = null; |
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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:
112
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changeset
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47 |
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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:
112
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changeset
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48 auto display = new Display (); |
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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:
112
diff
changeset
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49 auto shell = new Shell (display); |
| 28 | 50 shell.setLayout(new GridLayout()); |
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Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
112
diff
changeset
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51 auto coolBar = new CoolBar(shell, SWT.FLAT | SWT.BORDER); |
| 28 | 52 coolBar.setLayoutData(new GridData(GridData.FILL_BOTH)); |
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53 ToolBar toolBar = new ToolBar(coolBar, SWT.FLAT | SWT.WRAP); |
| 28 | 54 int minWidth = 0; |
| 55 for (int j = 0; j < 5; j++) { | |
| 56 int width = 0; | |
| 57 ToolItem item = new ToolItem(toolBar, SWT.PUSH); | |
| 112 | 58 item.setText("B" ~ to!(String)(j)); |
| 28 | 59 width = item.getWidth(); |
| 60 /* find the width of the widest tool */ | |
| 61 if (width > minWidth) minWidth = width; | |
| 62 } | |
| 63 CoolItem coolItem = new CoolItem(coolBar, SWT.DROP_DOWN); | |
| 64 coolItem.setControl(toolBar); | |
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65 Point size = toolBar.computeSize(SWT.DEFAULT, SWT.DEFAULT); |
| 28 | 66 Point coolSize = coolItem.computeSize (size.x, size.y); |
| 67 coolItem.setMinimumSize(minWidth, coolSize.y); | |
| 68 coolItem.setPreferredSize(coolSize); | |
| 69 coolItem.setSize(coolSize); | |
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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:
112
diff
changeset
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70 coolItem.addSelectionListener(new class SelectionAdapter { |
| 28 | 71 public void widgetSelected(SelectionEvent event) { |
| 72 if (event.detail == SWT.ARROW) { | |
| 73 CoolItem item = cast(CoolItem) event.widget; | |
| 74 Rectangle itemBounds = item.getBounds (); | |
| 75 Point pt = coolBar.toDisplay(new Point(itemBounds.x, itemBounds.y)); | |
| 76 itemBounds.x = pt.x; | |
| 77 itemBounds.y = pt.y; | |
| 78 ToolBar bar = cast(ToolBar) item.getControl (); | |
| 79 ToolItem[] tools = bar.getItems (); | |
| 80 | |
| 81 int i = 0; | |
| 82 while (i < tools.length) { | |
| 83 Rectangle toolBounds = tools[i].getBounds (); | |
| 84 pt = bar.toDisplay(new Point(toolBounds.x, toolBounds.y)); | |
| 85 toolBounds.x = pt.x; | |
| 86 toolBounds.y = pt.y; | |
| 87 | |
| 88 /* Figure out the visible portion of the tool by looking at the | |
| 89 * intersection of the tool bounds with the cool item bounds. | |
| 90 */ | |
| 91 Rectangle intersection = itemBounds.intersection (toolBounds); | |
| 92 | |
| 93 /* If the tool is not completely within the cool item bounds, then it | |
| 94 * is partially hidden, and all remaining tools are completely hidden. | |
| 95 */ | |
| 96 if (intersection != toolBounds) break; | |
| 97 i++; | |
| 98 } | |
| 99 | |
| 100 /* Create a menu with items for each of the completely hidden buttons. */ | |
| 101 if (chevronMenu !is null) chevronMenu.dispose(); | |
| 102 chevronMenu = new Menu (coolBar); | |
| 103 for (int j = i; j < tools.length; j++) { | |
| 104 MenuItem menuItem = new MenuItem (chevronMenu, SWT.PUSH); | |
| 105 menuItem.setText (tools[j].getText()); | |
| 106 } | |
| 107 | |
| 108 /* Drop down the menu below the chevron, with the left edges aligned. */ | |
| 109 pt = coolBar.toDisplay(new Point(event.x, event.y)); | |
| 110 chevronMenu.setLocation (pt.x, pt.y); | |
| 111 chevronMenu.setVisible (true); | |
| 112 } | |
| 113 } | |
| 114 }); | |
| 115 | |
| 116 shell.pack(); | |
| 117 shell.open (); | |
| 118 while (!shell.isDisposed ()) { | |
| 119 if (!display.readAndDispatch ()) display.sleep (); | |
| 120 } | |
| 121 display.dispose (); | |
| 122 } |