| /* |
| * Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| @test |
| @bug 4116029 4300383 |
| @summary verify that child components can draw only inside their |
| visible bounds |
| @author das@sparc.spb.su area=awt.print |
| @run main/manual=yesno ConstrainedPrintingTest |
| */ |
| |
| // Note there is no @ in front of test above. This is so that the |
| // harness will not mistake this file as a test file. It should |
| // only see the html file as a test file. (the harness runs all |
| // valid test files, so it would run this test twice if this file |
| // were valid as well as the html file.) |
| // Also, note the area= after Your Name in the author tag. Here, you |
| // should put which functional area the test falls in. See the |
| // AWT-core home page -> test areas and/or -> AWT team for a list of |
| // areas. |
| // There are several places where ManualYesNoTest appear. It is |
| // recommended that these be changed by a global search and replace, |
| // such as ESC-% in xemacs. |
| |
| |
| |
| /** |
| * ConstrainedPrintingTest.java |
| * |
| * summary: verify that child components can draw only inside their |
| * visible bounds |
| * |
| */ |
| |
| import java.applet.Applet; |
| import java.awt.*; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| |
| |
| //Manual tests should run as applet tests if possible because they |
| // get their environments cleaned up, including AWT threads, any |
| // test created threads, and any system resources used by the test |
| // such as file descriptors. (This is normally not a problem as |
| // main tests usually run in a separate VM, however on some platforms |
| // such as the Mac, separate VMs are not possible and non-applet |
| // tests will cause problems). Also, you don't have to worry about |
| // synchronisation stuff in Applet tests the way you do in main |
| // tests... |
| |
| |
| public class ConstrainedPrintingTest implements ActionListener |
| { |
| //Declare things used in the test, like buttons and labels here |
| final Frame frame = new Frame("PrintTest"); |
| final Button button = new Button("Print"); |
| final Panel panel = new Panel(); |
| final Component testComponent = new Component() { |
| public void paint(Graphics g) { |
| ConstrainedPrintingTest.paintOutsideBounds(this, g, Color.green); |
| } |
| public Dimension getPreferredSize() { |
| return new Dimension(100, 100); |
| } |
| }; |
| final Canvas testCanvas = new Canvas() { |
| public void paint(Graphics g) { |
| ConstrainedPrintingTest.paintOutsideBounds(this, g, Color.red); |
| // The frame is sized so that only the upper part of |
| // the canvas is visible. We draw on the lower part, |
| // so that we can verify that the output is clipped |
| // by the parent container bounds. |
| Dimension panelSize = panel.getSize(); |
| Rectangle b = getBounds(); |
| g.setColor(Color.red); |
| g.setClip(null); |
| for (int i = panelSize.height - b.y; i < b.height; i+= 10) { |
| g.drawLine(0, i, b.width, i); |
| } |
| } |
| public Dimension getPreferredSize() { |
| return new Dimension(100, 100); |
| } |
| }; |
| |
| public void init() |
| { |
| //Create instructions for the user here, as well as set up |
| // the environment -- set the layout manager, add buttons, |
| // etc. |
| button.addActionListener(this); |
| |
| panel.setBackground(Color.white); |
| panel.setLayout(new FlowLayout(FlowLayout.CENTER, 20, 20)); |
| panel.add(testComponent); |
| panel.add(testCanvas); |
| |
| frame.setLayout(new BorderLayout()); |
| frame.add(button, BorderLayout.NORTH); |
| frame.add(panel, BorderLayout.CENTER); |
| frame.setSize(200, 250); |
| frame.validate(); |
| frame.setResizable(false); |
| |
| String[] instructions = |
| { |
| "1.Look at the frame titled \"PrintTest\". If you see green or", |
| " red lines on the white area below the \"Print\" button, the", |
| " test fails. Otherwise go to step 2.", |
| "2.Press \"Print\" button. The print dialog will appear. Select", |
| " a printer and proceed. Look at the output. If you see multiple", |
| " lines outside of the frame bounds or in the white area below", |
| " the image of the \"Print\" button, the test fails. Otherwise", |
| " the test passes." |
| }; |
| Sysout.createDialogWithInstructions( instructions ); |
| |
| }//End init() |
| |
| public void start () |
| { |
| //Get things going. Request focus, set size, et cetera |
| |
| frame.setVisible(true); |
| |
| //What would normally go into main() will probably go here. |
| //Use System.out.println for diagnostic messages that you want |
| // to read after the test is done. |
| //Use Sysout.println for messages you want the tester to read. |
| |
| }// start() |
| |
| //The rest of this class is the actions which perform the test... |
| |
| //Use Sysout.println to communicate with the user NOT System.out!! |
| //Sysout.println ("Something Happened!"); |
| |
| public void stop() { |
| frame.setVisible(false); |
| } |
| |
| public void destroy() { |
| frame.dispose(); |
| } |
| |
| public void actionPerformed(ActionEvent e) { |
| PageAttributes pa = new PageAttributes(); |
| pa.setPrinterResolution(36); |
| PrintJob pjob = frame.getToolkit().getPrintJob(frame, "NewTest", |
| new JobAttributes(), |
| pa); |
| if (pjob != null) { |
| Graphics pg = pjob.getGraphics(); |
| if (pg != null) { |
| pg.translate(20, 20); |
| frame.printAll(pg); |
| pg.dispose(); |
| } |
| pjob.end(); |
| } |
| } |
| |
| public static void paintOutsideBounds(Component comp, |
| Graphics g, |
| Color color) { |
| Dimension dim = comp.getSize(); |
| g.setColor(color); |
| |
| g.setClip(0, 0, dim.width * 2, dim.height * 2); |
| for (int i = 0; i < dim.height * 2; i += 10) { |
| g.drawLine(dim.width, i, dim.width * 2, i); |
| } |
| |
| g.setClip(null); |
| for (int i = 0; i < dim.width * 2; i += 10) { |
| g.drawLine(i, dim.height, i, dim.height * 2); |
| } |
| |
| g.setClip(new Rectangle(0, 0, dim.width * 2, dim.height * 2)); |
| for (int i = 0; i < dim.width; i += 10) { |
| g.drawLine(dim.width * 2 - i, 0, dim.width * 2, i); |
| } |
| } |
| |
| public static void main(String[] args) { |
| ConstrainedPrintingTest c = new ConstrainedPrintingTest(); |
| |
| c.init(); |
| c.start(); |
| } |
| |
| }// class ConstrainedPrintingTest |
| |
| /* Place other classes related to the test after this line */ |
| |
| |
| |
| |
| |
| /**************************************************** |
| Standard Test Machinery |
| DO NOT modify anything below -- it's a standard |
| chunk of code whose purpose is to make user |
| interaction uniform, and thereby make it simpler |
| to read and understand someone else's test. |
| ****************************************************/ |
| |
| /** |
| This is part of the standard test machinery. |
| It creates a dialog (with the instructions), and is the interface |
| for sending text messages to the user. |
| To print the instructions, send an array of strings to Sysout.createDialog |
| WithInstructions method. Put one line of instructions per array entry. |
| To display a message for the tester to see, simply call Sysout.println |
| with the string to be displayed. |
| This mimics System.out.println but works within the test harness as well |
| as standalone. |
| */ |
| |
| class Sysout |
| { |
| private static TestDialog dialog; |
| |
| public static void createDialogWithInstructions( String[] instructions ) |
| { |
| dialog = new TestDialog( new Frame(), "Instructions" ); |
| dialog.printInstructions( instructions ); |
| dialog.show(); |
| println( "Any messages for the tester will display here." ); |
| } |
| |
| public static void createDialog( ) |
| { |
| dialog = new TestDialog( new Frame(), "Instructions" ); |
| String[] defInstr = { "Instructions will appear here. ", "" } ; |
| dialog.printInstructions( defInstr ); |
| dialog.show(); |
| println( "Any messages for the tester will display here." ); |
| } |
| |
| |
| public static void printInstructions( String[] instructions ) |
| { |
| dialog.printInstructions( instructions ); |
| } |
| |
| |
| public static void println( String messageIn ) |
| { |
| dialog.displayMessage( messageIn ); |
| } |
| |
| }// Sysout class |
| |
| /** |
| This is part of the standard test machinery. It provides a place for the |
| test instructions to be displayed, and a place for interactive messages |
| to the user to be displayed. |
| To have the test instructions displayed, see Sysout. |
| To have a message to the user be displayed, see Sysout. |
| Do not call anything in this dialog directly. |
| */ |
| class TestDialog extends Dialog |
| { |
| |
| TextArea instructionsText; |
| TextArea messageText; |
| int maxStringLength = 80; |
| |
| //DO NOT call this directly, go through Sysout |
| public TestDialog( Frame frame, String name ) |
| { |
| super( frame, name ); |
| int scrollBoth = TextArea.SCROLLBARS_BOTH; |
| instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth ); |
| add( "North", instructionsText ); |
| |
| messageText = new TextArea( "", 5, maxStringLength, scrollBoth ); |
| add("South", messageText); |
| |
| pack(); |
| |
| show(); |
| }// TestDialog() |
| |
| //DO NOT call this directly, go through Sysout |
| public void printInstructions( String[] instructions ) |
| { |
| //Clear out any current instructions |
| instructionsText.setText( "" ); |
| |
| //Go down array of instruction strings |
| |
| String printStr, remainingStr; |
| for( int i=0; i < instructions.length; i++ ) |
| { |
| //chop up each into pieces maxSringLength long |
| remainingStr = instructions[ i ]; |
| while( remainingStr.length() > 0 ) |
| { |
| //if longer than max then chop off first max chars to print |
| if( remainingStr.length() >= maxStringLength ) |
| { |
| //Try to chop on a word boundary |
| int posOfSpace = remainingStr. |
| lastIndexOf( ' ', maxStringLength - 1 ); |
| |
| if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1; |
| |
| printStr = remainingStr.substring( 0, posOfSpace + 1 ); |
| remainingStr = remainingStr.substring( posOfSpace + 1 ); |
| } |
| //else just print |
| else |
| { |
| printStr = remainingStr; |
| remainingStr = ""; |
| } |
| |
| instructionsText.append( printStr + "\n" ); |
| |
| }// while |
| |
| }// for |
| |
| }//printInstructions() |
| |
| //DO NOT call this directly, go through Sysout |
| public void displayMessage( String messageIn ) |
| { |
| messageText.append( messageIn + "\n" ); |
| } |
| |
| }// TestDialog class |