Mercurial > projects > dwt-samples
annotate snippets/table/Snippet144.d @ 179:89de7ff0752c default tip
Add JFace snippet Snippet054NativeControlsInViewers, thanks to WasserDragoon
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Wed, 29 Apr 2009 11:01:41 +0200 |
| parents | 1f0a7a472680 |
| children |
| rev | line source |
|---|---|
| 78 | 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 * Jesse Phillips <Jesse.K.Phillips+D> gmail.com | |
| 12 *******************************************************************************/ | |
|
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1f0a7a472680
fix rm snippets from module statements.
Frank Benoit <benoit@tionex.de>
parents:
78
diff
changeset
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13 module table.Snippet144; |
| 78 | 14 |
| 15 /* | |
| 16 * Virtual Table example snippet: create a table with 1,000,000 items (lazy) | |
| 17 * | |
| 18 * For a list of all SWT example snippets see | |
| 19 * http://www.eclipse.org/swt/snippets/ | |
| 20 * | |
| 21 * @since 3.0 | |
| 22 */ | |
| 23 import dwt.DWT; | |
| 24 import dwt.widgets.Button; | |
| 25 import dwt.widgets.Display; | |
| 26 import dwt.widgets.Event; | |
| 27 import dwt.widgets.Label; | |
| 28 import dwt.widgets.Listener; | |
| 29 import dwt.widgets.Shell; | |
| 30 import dwt.widgets.Table; | |
| 31 import dwt.widgets.TableItem; | |
| 32 import dwt.layout.RowLayout; | |
| 33 import dwt.layout.RowData; | |
| 34 | |
| 35 import tango.io.Stdout; | |
| 36 import tango.time.StopWatch; | |
| 37 import tango.util.Convert; | |
| 38 | |
| 39 const int COUNT = 1000000; | |
| 40 | |
| 41 void main() { | |
| 42 auto display = new Display (); | |
| 43 auto shell = new Shell (display); | |
| 44 shell.setLayout (new RowLayout (DWT.VERTICAL)); | |
| 45 auto table = new Table (shell, DWT.VIRTUAL | DWT.BORDER); | |
| 46 table.addListener (DWT.SetData, new class Listener { | |
| 47 public void handleEvent (Event event) { | |
| 48 auto item = cast(TableItem) event.item; | |
| 49 auto index = table.indexOf (item); | |
| 50 item.setText ("Item " ~ to!(char[])(index)); | |
| 51 Stdout(item.getText ()).newline; | |
| 52 } | |
| 53 }); | |
| 54 table.setLayoutData (new RowData (200, 200)); | |
| 55 auto button = new Button (shell, DWT.PUSH); | |
| 56 button.setText ("Add Items"); | |
| 57 auto label = new Label(shell, DWT.NONE); | |
| 58 button.addListener (DWT.Selection, new class Listener { | |
| 59 public void handleEvent (Event event) { | |
| 60 StopWatch elapsed; | |
| 61 elapsed.start; | |
| 62 table.setItemCount (COUNT); | |
| 63 auto t = elapsed.stop; | |
| 64 label.setText ("Items: " ~ to!(char[])(COUNT) ~ | |
| 65 ", Time: " ~ to!(char[])(t) ~ " (sec)"); | |
| 66 shell.layout (); | |
| 67 } | |
| 68 }); | |
| 69 shell.pack (); | |
| 70 shell.open (); | |
| 71 while (!shell.isDisposed ()) { | |
| 72 if (!display.readAndDispatch ()) display.sleep (); | |
| 73 } | |
| 74 display.dispose (); | |
| 75 } |