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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet283.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet283.java | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet283.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet283.java deleted file mode 100644 index 952e0cd1bb..0000000000 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet283.java +++ /dev/null @@ -1,110 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 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 - *******************************************************************************/ -package org.eclipse.swt.snippets; - -/* - * Table example snippet: Draw left aligned icon, text and selection - * - * For a list of all SWT example snippets see - * http://www.eclipse.org/swt/snippets/ - */ - -import org.eclipse.swt.*; -import org.eclipse.swt.graphics.*; -import org.eclipse.swt.layout.*; -import org.eclipse.swt.widgets.*; - -public class Snippet283 { - public static void main(String[] args) { - Display display = new Display(); - Image image = new Image (display, Snippet283.class.getResourceAsStream("eclipse.png")); - Shell shell = new Shell(display); - shell.setLayout(new FillLayout()); - final Table table = new Table(shell, SWT.FULL_SELECTION); - for (int i = 0; i < 8; i++) { - TableItem item = new TableItem(table, SWT.NONE); - item.setText ("Item " + i + " with long text that scrolls."); - if (i % 2 == 1) item.setImage (image); - } - table.addListener(SWT.MouseDown, new Listener() { - public void handleEvent(Event event) { - Rectangle rect = table.getClientArea (); - Point point = new Point (event.x, event.y); - if (table.getItem(point) != null) return; - for (int i=table.getTopIndex (); i<table.getItemCount(); i++) { - TableItem item = table.getItem (i); - Rectangle itemRect = item.getBounds (); - if (!itemRect.intersects (rect)) return; - itemRect.x = rect.x; - itemRect.width = rect.width; - if (itemRect.contains (point)) { - table.setSelection (item); - Event selectionEvent = new Event (); - selectionEvent.item = item; - table.notifyListeners(SWT.Selection, selectionEvent); - return; - } - } - } - }); - /* - * NOTE: MeasureItem, PaintItem and EraseItem are called repeatedly. - * Therefore, it is critical for performance that these methods be - * as efficient as possible. - */ - table.addListener(SWT.EraseItem, new Listener() { - public void handleEvent(Event event) { - event.detail &= ~SWT.FOREGROUND; - String osName = System.getProperty("os.name"); - if (osName != null && osName.indexOf ("Windows") != -1) { - if (osName.indexOf ("Vista") != -1 || osName.indexOf ("unknown") != -1) { - return; - } - } - event.detail &= ~(SWT.FOREGROUND | SWT.SELECTED | SWT.HOT | SWT.FOCUSED); - GC gc = event.gc; - TableItem item = (TableItem)event.item; - Rectangle rect = table.getClientArea (); - Rectangle itemRect = item.getBounds (); - itemRect.x = rect.x; - itemRect.width = rect.width; - gc.setClipping ((Rectangle) null); - gc.fillRectangle (itemRect); - } - }); - table.addListener(SWT.PaintItem, new Listener() { - public void handleEvent(Event event) { - TableItem item = (TableItem)event.item; - GC gc = event.gc; - Image image = item.getImage (0); - String text = item.getText (0); - Point textExtent = gc.stringExtent (text); - Rectangle imageRect = item.getImageBounds(0); - Rectangle textRect = item.getTextBounds (0); - int textY = textRect.y + Math.max (0, (textRect.height - textExtent.y) / 2); - if (image == null) { - gc.drawString(text, imageRect.x, textY, true); - } else { - Rectangle imageExtent = image.getBounds (); - int imageY = imageRect.y + Math.max (0, (imageRect.height - imageExtent.height) / 2); - gc.drawImage (image, imageRect.x, imageY); - gc.drawString (text, textRect.x, textY, true); - } - } - }); - shell.pack(); - shell.open(); - while (!shell.isDisposed()) { - if (!display.readAndDispatch()) display.sleep(); - } - display.dispose(); -} -} |