Mercurial > projects > dwt-samples
changeset 55:b0d5061ec21c
Port of Snippet 138. Shows how to set the app icon.
author | Bill Baxter <bill@billbaxter.com> |
---|---|
date | Mon, 07 Apr 2008 11:02:46 +0900 |
parents | 8f8ed69858b4 |
children | f77382746524 |
files | dsss.conf dwtsnippets/shell/Snippet138.d |
diffstat | 2 files changed, 71 insertions(+), 0 deletions(-) [+] |
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--- a/dsss.conf Mon Apr 07 10:35:37 2008 +0900 +++ b/dsss.conf Mon Apr 07 11:02:46 2008 +0900 @@ -50,6 +50,7 @@ [dwtsnippets/sash/Snippet107.d] [dwtsnippets/sashform/Snippet109.d] [dwtsnippets/shell/Snippet134.d] +[dwtsnippets/shell/Snippet138.d] [dwtsnippets/spinner/Snippet184.d] [dwtsnippets/spinner/Snippet190.d] [dwtsnippets/styledtext/Snippet163.d]
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwtsnippets/shell/Snippet138.d Mon Apr 07 11:02:46 2008 +0900 @@ -0,0 +1,70 @@ +/******************************************************************************* + * Copyright (c) 2000, 2004 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 dwtsnippets.shell.Snippet138; + +/* + * example snippet: set icons with different resolutions + * + * For a list of all SWT example snippets see + * http://www.eclipse.org/swt/snippets/ + * + * @since 3.0 + */ +import dwt.DWT; +import dwt.graphics.GC; +import dwt.graphics.Image; +import dwt.widgets.Display; +import dwt.widgets.Shell; + +void main() { + Display display = new Display(); + + Image small = new Image(display, 16, 16); + GC gc = new GC(small); + gc.setBackground(display.getSystemColor(DWT.COLOR_RED)); + gc.fillArc(0, 0, 16, 16, 45, 270); + gc.dispose(); + + Image large = new Image(display, 32, 32); + gc = new GC(large); + gc.setBackground(display.getSystemColor(DWT.COLOR_RED)); + gc.fillArc(0, 0, 32, 32, 45, 270); + gc.dispose(); + + /* Provide different resolutions for icons to get + * high quality rendering wherever the OS needs + * large icons. For example, the ALT+TAB window + * on certain systems uses a larger icon. + */ + Shell shell = new Shell(display); + shell.setText("Small and Large icons"); + shell.setImages([small, large]); + + /* No large icon: the OS will scale up the + * small icon when it needs a large one. + */ + Shell shell2 = new Shell(display); + shell2.setText("Small icon"); + shell2.setImage(small); + + shell.open(); + shell2.open(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) + display.sleep(); + } + small.dispose(); + large.dispose(); + display.dispose(); +} +