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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet232.java')
-rw-r--r--examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet232.java96
1 files changed, 0 insertions, 96 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet232.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet232.java
deleted file mode 100644
index b5a2cfb848..0000000000
--- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet232.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2006 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;
-
-/*
- * Tree example snippet: Draw a bar graph
- *
- * For a list of all SWT example snippets see
- * http://www.eclipse.org/swt/snippets/
- *
- * @since 3.2
- */
-
-import org.eclipse.swt.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.widgets.*;
-
-public class Snippet232 {
-
-public static void main(String [] args) {
- final Display display = new Display();
- Shell shell = new Shell(display);
- shell.setLayout(new FillLayout());
- shell.setText("Show results as a bar chart in Tree");
- final Tree tree = new Tree(shell, SWT.BORDER);
- tree.setHeaderVisible(true);
- tree.setLinesVisible(true);
- TreeColumn column1 = new TreeColumn(tree, SWT.NONE);
- column1.setText("Bug Status");
- column1.setWidth(100);
- final TreeColumn column2 = new TreeColumn(tree, SWT.NONE);
- column2.setText("Percent");
- column2.setWidth(200);
- String[] states = new String[]{"Resolved", "New", "Won't Fix", "Invalid"};
- String[] teams = new String[] {"UI", "SWT", "OSGI"};
- for (int i=0; i<teams.length; i++) {
- TreeItem item = new TreeItem(tree, SWT.NONE);
- item.setText(teams[i]);
- for (int j = 0; j < states.length; j++) {
- TreeItem subItem = new TreeItem(item, SWT.NONE);
- subItem.setText(states[j]);
- }
- }
-
- /*
- * NOTE: MeasureItem, PaintItem and EraseItem are called repeatedly.
- * Therefore, it is critical for performance that these methods be
- * as efficient as possible.
- */
- tree.addListener(SWT.PaintItem, new Listener() {
- int[] percents = new int[] {50, 30, 5, 15};
- public void handleEvent(Event event) {
- if (event.index == 1) {
- TreeItem item = (TreeItem)event.item;
- TreeItem parent = item.getParentItem();
- if (parent != null) {
- GC gc = event.gc;
- int index = parent.indexOf(item);
- int percent = percents[index];
- Color foreground = gc.getForeground();
- Color background = gc.getBackground();
- gc.setForeground(display.getSystemColor(SWT.COLOR_RED));
- gc.setBackground(display.getSystemColor(SWT.COLOR_YELLOW));
- int width = (column2.getWidth() - 1) * percent / 100;
- gc.fillGradientRectangle(event.x, event.y, width, event.height, true);
- Rectangle rect2 = new Rectangle(event.x, event.y, width-1, event.height-1);
- gc.drawRectangle(rect2);
- gc.setForeground(display.getSystemColor(SWT.COLOR_LIST_FOREGROUND));
- String text = percent+"%";
- Point size = event.gc.textExtent(text);
- int offset = Math.max(0, (event.height - size.y) / 2);
- gc.drawText(text, event.x+2, event.y+offset, true);
- gc.setForeground(background);
- gc.setBackground(foreground);
- }
- }
- }
- });
-
- shell.pack();
- shell.open();
- while(!shell.isDisposed()) {
- if(!display.readAndDispatch()) display.sleep();
- }
- display.dispose();
-}
-} \ No newline at end of file

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