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Diffstat (limited to 'org.mihalis.opal/src/test/java/org/mihalis/opal/itemSelector/DualListSnippet.java')
| -rw-r--r-- | org.mihalis.opal/src/test/java/org/mihalis/opal/itemSelector/DualListSnippet.java | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/org.mihalis.opal/src/test/java/org/mihalis/opal/itemSelector/DualListSnippet.java b/org.mihalis.opal/src/test/java/org/mihalis/opal/itemSelector/DualListSnippet.java new file mode 100644 index 0000000..2166fe3 --- /dev/null +++ b/org.mihalis.opal/src/test/java/org/mihalis/opal/itemSelector/DualListSnippet.java @@ -0,0 +1,142 @@ +/******************************************************************************* + * Copyright (c) 2011 Laurent CARON. + * 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: + * Laurent CARON (laurent.caron at gmail dot com) - initial API and implementation + *******************************************************************************/ +package org.mihalis.opal.itemSelector; + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.DisposeEvent; +import org.eclipse.swt.events.DisposeListener; +import org.eclipse.swt.graphics.Font; +import org.eclipse.swt.graphics.FontData; +import org.eclipse.swt.graphics.Image; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Display; +import org.eclipse.swt.widgets.Shell; +import org.mihalis.opal.itemSelector.DLItem.LAST_ACTION; + +/** + * A simple snipper for the ItemSelector Widget + * + */ +public class DualListSnippet { + + public static void main(final String[] args) { + final Display display = new Display(); + final Shell shell = new Shell(display); + shell.setText("Dual List Snippet"); + shell.setSize(600, 600); + shell.setLayout(new GridLayout(1, false)); + + final DualList dl = new DualList(shell, SWT.NONE); + dl.setItems(createItems(shell)); + + dl.addSelectionChangeListener(new SelectionChangeListener() { + + @Override + public void widgetSelected(final SelectionChangeEvent e) { + System.out.println("Selection Change Listener called"); + for (final DLItem item : e.getItems()) { + final StringBuilder sb = new StringBuilder(); + if (item.getLastAction() == LAST_ACTION.SELECTION) { + sb.append("[SELECTION] "); + } else { + sb.append("[DE-SELECTION] "); + } + sb.append(item.getText()); + System.out.println(sb.toString()); + } + } + }); + + dl.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true)); + + shell.pack(); + shell.open(); + + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) { + display.sleep(); + } + } + display.dispose(); + + } + + private static List<DLItem> createItems(final Shell shell) { + final List<DLItem> list = new ArrayList<DLItem>(); + + String defaultFontName = null; + int defaultHeight = -1; + for (final FontData fontData : shell.getFont().getFontData()) { + if (defaultFontName == null) { + defaultFontName = fontData.getName(); + } + if (defaultHeight == -1) { + defaultHeight = fontData.getHeight(); + } + } + + final Font font = new Font(shell.getDisplay(), defaultFontName, defaultHeight, SWT.BOLD); + + list.add(new DLItem("Austria", createImage(shell, "austria"))); + list.add(new DLItem("Belgium", createImage(shell, "belgium"))); + list.add(new DLItem("Bulgaria", createImage(shell, "bulgaria"))); + list.add(new DLItem("Cyprus", createImage(shell, "cyprus"))); + list.add(new DLItem("Czech Republic", createImage(shell, "czech"))); + list.add(new DLItem("Denmark", createImage(shell, "denmark"))); + list.add(new DLItem("Estonia", createImage(shell, "estonia"))); + list.add(new DLItem("Finland", createImage(shell, "finland"))); + list.add(new DLItem("France", createImage(shell, "france"), font)); + list.add(new DLItem("Germany", createImage(shell, "germany"))); + list.add(new DLItem("Greece", createImage(shell, "greece"))); + list.add(new DLItem("Hungary", createImage(shell, "hungary"))); + list.add(new DLItem("Ireland", createImage(shell, "ireland"))); + list.add(new DLItem("Italy", createImage(shell, "italy"))); + list.add(new DLItem("Latvia", createImage(shell, "latvia"))); + list.add(new DLItem("Lithuania", createImage(shell, "lithuania"))); + list.add(new DLItem("Luxembourg", createImage(shell, "luxembourg"))); + list.add(new DLItem("Malta", createImage(shell, "malta"))); + list.add(new DLItem("Netherlands", createImage(shell, "netherlands"))); + list.add(new DLItem("Poland", createImage(shell, "poland"), shell.getDisplay().getSystemColor(SWT.COLOR_WHITE), shell.getDisplay().getSystemColor(SWT.COLOR_RED))); + list.add(new DLItem("Portugal", createImage(shell, "portugal"))); + list.add(new DLItem("Romania", createImage(shell, "romania"))); + list.add(new DLItem("Slovakia", createImage(shell, "slovakia"))); + list.add(new DLItem("Slovenia", createImage(shell, "slovenia"))); + list.add(new DLItem("Spain", createImage(shell, "spain"))); + list.add(new DLItem("Sweden", createImage(shell, "sweden"))); + list.add(new DLItem("United Kingdom", createImage(shell, "unitedkingdom"))); + + shell.addDisposeListener(new DisposeListener() { + + @Override + public void widgetDisposed(final DisposeEvent e) { + font.dispose(); + } + }); + + return list; + } + + private static Image createImage(final Shell shell, final String fileName) { + final Image image = new Image(shell.getDisplay(), DualListSnippet.class.getClassLoader().getResourceAsStream("org/mihalis/opal/itemSelector/flags/" + fileName + ".png")); + shell.addDisposeListener(new DisposeListener() { + + @Override + public void widgetDisposed(final DisposeEvent de) { + image.dispose(); + } + }); + return image; + } +} |