Mercurial > projects > dwt-samples
view snippets/printing/Snippet132.d @ 166:9824a8aba726
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author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 13 Sep 2008 14:10:29 +0200 |
parents | 513c72ba21f1 |
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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 printing.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/ */ // dwt import dwt.DWT; // dwt.widgets import dwt.widgets.Display, dwt.widgets.MessageBox, dwt.widgets.Shell; // dwt.graphics import dwt.graphics.Color, dwt.graphics.GC, dwt.graphics.Rectangle; // dwt.printing import dwt.printing.PrintDialog, dwt.printing.Printer, dwt.printing.PrinterData; // dwthelper import dwt.dwthelper.utils; public void main(String [] args){ 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("DWT Printing Snippet")){ Color black = printer.getSystemColor(DWT.COLOR_BLACK); Color white = printer.getSystemColor(DWT.COLOR_WHITE); Color red = printer.getSystemColor(DWT.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(); }