diff org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet132.d @ 28:69b1fa94a4a8

Added SWT snippets
author Frank Benoit <benoit@tionex.de>
date Sun, 22 Mar 2009 15:17:04 +0100
parents
children 536e43f63c81
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet132.d	Sun Mar 22 15:17:04 2009 +0100
@@ -0,0 +1,77 @@
+/*******************************************************************************
+ * 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;
+
+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("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();
+}