| /******************************************************************************* |
| * Copyright (c) 2018 Red Hat and others. All rights reserved. |
| * The contents of this file are made available under the terms |
| * of the GNU Lesser General Public License (LGPL) Version 2.1 that |
| * accompanies this distribution (lgpl-v21.txt). The LGPL is also |
| * available at http://www.gnu.org/licenses/lgpl.html. If the version |
| * of the LGPL at http://www.gnu.org is different to the version of |
| * the LGPL accompanying this distribution and there is any conflict |
| * between the two license versions, the terms of the LGPL accompanying |
| * this distribution shall govern. |
| * |
| * Contributors: |
| * Red Hat - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.tests.gtk.snippets; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| |
| /* |
| * Title: Bug 500703 - [GTK3.20+] Combo with SWT.READ_ONLY is garbled upon re-size |
| * How to run: launch snippet, select long box, start to shrink window |
| * Bug description: Text is drawn over itself numerous times, causing garbled text |
| * Expected results: Text should shrink and not be drawn over other widgets |
| * GTK Version(s): 3.20+ |
| */ |
| public class Bug500703_ComboGarbledResize { |
| |
| public static void main(String[] args) { |
| Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new GridLayout(2, false)); |
| |
| Label label = new Label(shell, SWT.NONE); |
| label.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false,false, 1, 1)); |
| label.setText("Testing Label"); |
| |
| Combo text = new Combo(shell, SWT.READ_ONLY); |
| text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1)); |
| text.add("This is a very long long long long long box"); |
| text.add("short"); |
| |
| // Uncomment to test different selections |
| // text.select(0); |
| // text.select(1); |
| |
| shell.pack(); |
| // Uncomment for setBounds testing |
| // shell.setSize(400, 200); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) |
| display.sleep(); |
| } |
| display.dispose(); |
| } |
| } |