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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet204.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet204.java | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet204.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet204.java deleted file mode 100644 index d4b608d0ca..0000000000 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet204.java +++ /dev/null @@ -1,103 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2005 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; - -/* - * TextLayout example snippet: using the rise field of a TextStyle. - * - * 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.widgets.*; -import org.eclipse.swt.graphics.*; - -public class Snippet204 { - -public static void main(String[] args) { - Display display = new Display(); - Shell shell = new Shell(display, SWT.SHELL_TRIM | SWT.DOUBLE_BUFFERED); - shell.setText("Modify Rise"); - FontData data = display.getSystemFont().getFontData()[0]; - Font font = new Font(display, data.getName(), 24, SWT.NORMAL); - Font smallFont = new Font(display, data.getName(), 8, SWT.NORMAL); - GC gc = new GC(shell); - gc.setFont(smallFont); - FontMetrics smallMetrics = gc.getFontMetrics(); - final int smallBaseline = smallMetrics.getAscent() + smallMetrics.getLeading(); - gc.setFont(font); - FontMetrics metrics = gc.getFontMetrics(); - final int baseline = metrics.getAscent() + metrics.getLeading(); - gc.dispose(); - - final TextLayout layout0 = new TextLayout(display); - layout0.setText("SubscriptScriptSuperscript"); - layout0.setFont(font); - TextStyle subscript0 = new TextStyle(smallFont, null, null); - TextStyle superscript0 = new TextStyle(smallFont, null, null); - superscript0.rise = baseline - smallBaseline; - layout0.setStyle(subscript0, 0, 8); - layout0.setStyle(superscript0, 15, 25); - - final TextLayout layout1 = new TextLayout(display); - layout1.setText("SubscriptScriptSuperscript"); - layout1.setFont(font); - TextStyle subscript1 = new TextStyle(smallFont, null, null); - subscript1.rise = -smallBaseline; - TextStyle superscript1 = new TextStyle(smallFont, null, null); - superscript1.rise = baseline; - layout1.setStyle(subscript1, 0, 8); - layout1.setStyle(superscript1, 15, 25); - - shell.addListener(SWT.Paint, new Listener() { - public void handleEvent(Event event) { - Display display = event.display; - GC gc = event.gc; - - Rectangle rect0 = layout0.getBounds(); - rect0.x += 10; - rect0.y += 10; - gc.setBackground(display.getSystemColor(SWT.COLOR_WHITE)); - gc.setForeground(display.getSystemColor(SWT.COLOR_BLACK)); - gc.fillRectangle(rect0); - layout0.draw(gc, rect0.x, rect0.y); - gc.setForeground(display.getSystemColor(SWT.COLOR_MAGENTA)); - gc.drawLine(rect0.x, rect0.y, rect0.x + rect0.width, rect0.y); - gc.drawLine(rect0.x, rect0.y + baseline, rect0.x + rect0.width, rect0.y + baseline); - gc.drawLine(rect0.x + rect0.width / 2, rect0.y, rect0.x + rect0.width / 2, rect0.y + rect0.height); - - Rectangle rect1 = layout1.getBounds(); - rect1.x += 10; - rect1.y += 20 + rect0.height; - gc.setBackground(display.getSystemColor(SWT.COLOR_WHITE)); - gc.setForeground(display.getSystemColor(SWT.COLOR_BLACK)); - gc.fillRectangle(rect1); - layout1.draw(gc, rect1.x, rect1.y); - - gc.setForeground(display.getSystemColor(SWT.COLOR_MAGENTA)); - gc.drawLine(rect1.x, rect1.y + smallBaseline, rect1.x + rect1.width, rect1.y + smallBaseline); - gc.drawLine(rect1.x, rect1.y + baseline + smallBaseline, rect1.x + rect1.width, rect1.y + baseline + smallBaseline); - gc.drawLine(rect1.x + rect1.width / 2, rect1.y, rect1.x + rect1.width / 2, rect1.y + rect1.height); - } - }); - shell.open(); - while (!shell.isDisposed()) { - if (!display.readAndDispatch()) display.sleep(); - } - layout0.dispose(); - layout1.dispose(); - smallFont.dispose(); - font.dispose(); - display.dispose(); -} -} |