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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet273.java')
-rw-r--r--examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet273.java101
1 files changed, 0 insertions, 101 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet273.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet273.java
deleted file mode 100644
index 06e6c3b4b8..0000000000
--- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet273.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 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 snippet: modify the clipping of custom background paints
- *
- * For a detailed explanation of this snippet see
- * http://www.eclipse.org/articles/Article-CustomDrawingTableAndTreeItems/customDraw.htm#_example4
- *
- * 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.widgets.*;
-
-public class Snippet273 {
-
-public static void main(String[] args) {
- final String[] MONTHS = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
- };
- final int[] HIGHS = {-7, -4, 1, 11, 18, 24, 26, 25, 20, 13, 5, -4};
- final int[] LOWS = {-15, -13, -7, 1, 7, 13, 15, 14, 10, 4, -2, -11};
- final int SCALE_MIN = -30; final int SCALE_MAX = 30;
- final int SCALE_RANGE = Math.abs(SCALE_MIN - SCALE_MAX);
-
- Display display = new Display();
- Shell shell = new Shell(display);
- shell.setBounds(10,10,400,350);
- shell.setText("Ottawa Average Daily Temperature Ranges");
- final Color blue = display.getSystemColor(SWT.COLOR_BLUE);
- final Color white = display.getSystemColor(SWT.COLOR_WHITE);
- final Color red = display.getSystemColor(SWT.COLOR_RED);
- // final Image parliamentImage = new Image(display, "./parliament.jpg");
- final Table table = new Table(shell, SWT.NONE);
- table.setBounds(10,10,350,300);
- // table.setBackgroundImage(parliamentImage);
- for (int i = 0; i < 12; i++) {
- TableItem item = new TableItem(table, SWT.NONE);
- item.setText(MONTHS[i] + " (" + LOWS[i] + "C..." + HIGHS[i] + "C)");
- }
- final int clientWidth = table.getClientArea().width;
-
- /*
- * NOTE: MeasureItem and EraseItem are called repeatedly. Therefore it is
- * critical for performance that these methods be as efficient as possible.
- */
- table.addListener(SWT.MeasureItem, new Listener() {
- public void handleEvent(Event event) {
- int itemIndex = table.indexOf((TableItem)event.item);
- int rightX = (HIGHS[itemIndex] - SCALE_MIN) * clientWidth / SCALE_RANGE;
- event.width = rightX;
- }
- });
- table.addListener(SWT.EraseItem, new Listener() {
- public void handleEvent(Event event) {
- int itemIndex = table.indexOf((TableItem)event.item);
- int leftX = (LOWS[itemIndex] - SCALE_MIN) * clientWidth / SCALE_RANGE;
- int rightX = (HIGHS[itemIndex] - SCALE_MIN) * clientWidth / SCALE_RANGE;
- GC gc = event.gc;
- Rectangle clipping = gc.getClipping();
- clipping.x = leftX;
- clipping.width = rightX - leftX;
- gc.setClipping(clipping);
- Color oldForeground = gc.getForeground();
- Color oldBackground = gc.getBackground();
- gc.setForeground(blue);
- gc.setBackground(white);
- gc.fillGradientRectangle(event.x, event.y, event.width / 2, event.height, false);
- gc.setForeground(white);
- gc.setBackground(red);
- gc.fillGradientRectangle(
- event.x + event.width / 2, event.y, event.width / 2, event.height, false);
- gc.setForeground(oldForeground);
- gc.setBackground(oldBackground);
- event.detail &= ~SWT.BACKGROUND;
- event.detail &= ~SWT.HOT;
- }
- });
-
- shell.open();
- while (!shell.isDisposed()) {
- if (!display.readAndDispatch()) display.sleep();
- }
- // parliamentImage.dispose();
- display.dispose();
-}
-}

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