Mercurial > projects > dwt-samples
annotate snippets/spinner/Snippet190.d @ 120:1f0a7a472680
fix rm snippets from module statements.
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sun, 20 Jul 2008 19:17:23 +0200 |
| parents | 4a04b6759f98 |
| children |
| rev | line source |
|---|---|
| 78 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2005 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 <bill@billbaxter.com> | |
| 12 *******************************************************************************/ | |
|
120
1f0a7a472680
fix rm snippets from module statements.
Frank Benoit <benoit@tionex.de>
parents:
78
diff
changeset
|
13 module spinner.Snippet190; |
| 78 | 14 |
| 15 import dwt.DWT; | |
| 16 import dwt.widgets.Display; | |
| 17 import dwt.widgets.Shell; | |
| 18 import dwt.widgets.Spinner; | |
| 19 import dwt.events.SelectionAdapter; | |
| 20 import dwt.events.SelectionEvent; | |
| 21 import dwt.layout.GridLayout; | |
| 22 | |
| 23 import Math = tango.math.Math; | |
| 24 import tango.io.Stdout; | |
| 25 | |
| 26 /* | |
| 27 * Floating point values in Spinner | |
| 28 * | |
| 29 * For a list of all DWT example snippets see | |
| 30 * http://www.eclipse.org/swt/snippets/ | |
| 31 * | |
| 32 * @since 3.1 | |
| 33 */ | |
| 34 | |
| 35 void main () { | |
| 36 Display display = new Display (); | |
| 37 Shell shell = new Shell (display); | |
| 38 shell.setText("Spinner with float values"); | |
| 39 shell.setLayout(new GridLayout()); | |
| 40 final Spinner spinner = new Spinner(shell, DWT.NONE); | |
| 41 // allow 3 decimal places | |
| 42 spinner.setDigits(3); | |
| 43 // set the minimum value to 0.001 | |
| 44 spinner.setMinimum(1); | |
| 45 // set the maximum value to 20 | |
| 46 spinner.setMaximum(20000); | |
| 47 // set the increment value to 0.010 | |
| 48 spinner.setIncrement(10); | |
| 49 // set the seletion to 3.456 | |
| 50 spinner.setSelection(3456); | |
| 51 spinner.addSelectionListener(new class() SelectionAdapter { | |
| 52 public void widgetSelected(SelectionEvent e) { | |
| 53 int selection = spinner.getSelection(); | |
| 54 float digits = spinner.getDigits(); | |
| 55 Stdout.formatln("Selection is {}", selection / Math.pow(10.f, digits)); | |
| 56 } | |
| 57 }); | |
| 58 shell.setSize(200, 200); | |
| 59 shell.open(); | |
| 60 while (!shell.isDisposed ()) { | |
| 61 if (!display.readAndDispatch ()) display.sleep (); | |
| 62 } | |
| 63 display.dispose (); | |
| 64 } |