Mercurial > projects > dwt2
view org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet132.d @ 125:c43718956f21 default tip
Updated the snippets status.
author | Jacob Carlborg <doob@me.com> |
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date | Thu, 11 Aug 2011 19:55:14 +0200 |
parents | 536e43f63c81 |
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/******************************************************************************* * Copyright (c) 2000, 2004 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 * D Port: * Adam Chrapkowski <adam DOT chrapkowski AT gmail DOT com> *******************************************************************************/ module org.eclipse.swt.snippets.Snippet132; /* * Printing example snippet: print "Hello World!" in black, outlined in red, to default printer * * For a list of all SWT example snippets see * http://www.eclipse.org/swt/snippets/ */ // org.eclipse.swt import org.eclipse.swt.SWT; // org.eclipse.swt.widgets import org.eclipse.swt.widgets.Display, org.eclipse.swt.widgets.MessageBox, org.eclipse.swt.widgets.Shell; // org.eclipse.swt.graphics import org.eclipse.swt.graphics.Color, org.eclipse.swt.graphics.GC, org.eclipse.swt.graphics.Rectangle; // org.eclipse.swt.printing import org.eclipse.swt.printing.PrintDialog, org.eclipse.swt.printing.Printer, org.eclipse.swt.printing.PrinterData; // java import java.lang.all; void main(){ Display display = new Display(); Shell shell = new Shell(display); shell.open(); PrinterData data = Printer.getDefaultPrinterData(); if(data is null){ MessageBox.showWarning("Warning: No default printer."); return; } Printer printer = new Printer(data); if(printer.startJob("SWT Printing Snippet")){ Color black = printer.getSystemColor(SWT.COLOR_BLACK); Color white = printer.getSystemColor(SWT.COLOR_WHITE); Color red = printer.getSystemColor(SWT.COLOR_RED); Rectangle trim = printer.computeTrim(0, 0, 0, 0); Point dpi = printer.getDPI(); int leftMargin = dpi.x + trim.x; // one inch from left side of paper int topMargin = dpi.y / 2 + trim.y; // one-half inch from top edge of paper GC gc = new GC(printer); if(printer.startPage()){ gc.setBackground(white); gc.setForeground(black); String testString = "Hello World!"; Point extent = gc.stringExtent(testString); gc.drawString(testString, leftMargin, topMargin); gc.setForeground(red); gc.drawRectangle(leftMargin, topMargin, extent.x, extent.y); printer.endPage(); } gc.dispose(); printer.endJob(); } printer.dispose(); while(!shell.isDisposed()){ if(!display.readAndDispatch()) display.sleep(); } display.dispose(); }