Mercurial > projects > dwt2
view org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet190.d @ 112:9f4c18c268b2
Update to compile and execute with dmd 2.052.
author | kntroh |
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date | Wed, 16 Mar 2011 21:53:53 +0900 |
parents | 69b1fa94a4a8 |
children | 536e43f63c81 |
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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: * Bill Baxter <bill@billbaxter.com> *******************************************************************************/ module org.eclipse.swt.snippets.Snippet190; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Spinner; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.layout.GridLayout; version(Tango){ import Math = tango.math.Math; import tango.io.Stdout; } else { // Phobos import Math = std.math; import std.stdio; } /* * Floating point values in Spinner * * For a list of all SWT example snippets see * http://www.eclipse.org/swt/snippets/ * * @since 3.1 */ void main () { Display display = new Display (); Shell shell = new Shell (display); shell.setText("Spinner with float values"); shell.setLayout(new GridLayout()); Spinner spinner = new Spinner(shell, SWT.NONE); // allow 3 decimal places spinner.setDigits(3); // set the minimum value to 0.001 spinner.setMinimum(1); // set the maximum value to 20 spinner.setMaximum(20000); // set the increment value to 0.010 spinner.setIncrement(10); // set the seletion to 3.456 spinner.setSelection(3456); spinner.addSelectionListener(new class() SelectionAdapter { public void widgetSelected(SelectionEvent e) { int selection = spinner.getSelection(); float digits = spinner.getDigits(); version(Tango){ Stdout.formatln("Selection is {}", selection / Math.pow(10.f, digits)); } else { // Phobos writefln("Selection is %s", selection / Math.pow(10.f, digits)); } } }); shell.setSize(200, 200); shell.open(); while (!shell.isDisposed ()) { if (!display.readAndDispatch ()) display.sleep (); } display.dispose (); }