Java example source code file (CursorOverlappedPanelsTest.java)
The CursorOverlappedPanelsTest.java Java example source code/*
* Copyright (c) 2013, 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.
*/
import java.awt.*;
//import java.applet.Applet;
import javax.swing.BorderFactory;
import javax.swing.JApplet;
import javax.swing.JFrame;
import javax.swing.JLayeredPane;
import javax.swing.JPanel;
/**
* @test
* @bug 8007155
* @summary [macosx] Disabled panel takes mouse input in JLayeredPane
* @author Alexander Scherbatiy: area=java.awt.Cursor
* @run applet/manual=yesno CursorOverlappedPanelsTest.html
*/
public class CursorOverlappedPanelsTest extends JApplet {
//Declare things used in the test, like buttons and labels here
public void init() {
//Create instructions for the user here, as well as set up
// the environment -- set the layout manager, add buttons,
// etc.
this.setLayout(new BorderLayout());
String[] instructions = {
"Verify that the Crosshair cursor from enabled panel"
+ " is displayed on the panels intersection",
"1) Move the mosue cursor on the Enabled and Disabled panels"
+ " intersection",
"2) Check that the Crosshair cursor is displayed ",
"If so, press PASS, else press FAIL."
};
Sysout.createDialogWithInstructions(instructions);
}//End init()
public void start() {
//Get things going. Request focus, set size, et cetera
setSize(200, 200);
setVisible(true);
validate();
try {
EventQueue.invokeAndWait(new Runnable() {
public void run() {
createAndShowGUI();
}
});
} catch (Exception e) {
throw new RuntimeException(e);
}
}// 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!");
private static JPanel createPanel(Point location, boolean enabled) {
final JPanel panel = new JPanel();
panel.setOpaque(false);
panel.setEnabled(enabled);
panel.setSize(new Dimension(200, 200));
panel.setLocation(location);
panel.setBorder(BorderFactory.createTitledBorder(
enabled ? "Enabled" : "Disabled"));
panel.setCursor(Cursor.getPredefinedCursor(
enabled ? Cursor.CROSSHAIR_CURSOR : Cursor.DEFAULT_CURSOR));
System.out.println("cursor: " + Cursor.getPredefinedCursor(enabled ? Cursor.CROSSHAIR_CURSOR : Cursor.DEFAULT_CURSOR));
return panel;
}
private static void createAndShowGUI() {
final JFrame frame = new JFrame("Test");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JLayeredPane layeredPane = new JLayeredPane();
layeredPane.setPreferredSize(new Dimension(400, 400));
JPanel enabledPanel = createPanel(new Point(10, 10), true);
JPanel disabledPanel = createPanel(new Point(100, 100), false);
layeredPane.add(disabledPanel, JLayeredPane.PALETTE_LAYER);
layeredPane.add(enabledPanel, JLayeredPane.DEFAULT_LAYER);
frame.getContentPane().add(layeredPane);
frame.pack();
frame.setVisible(true);
}
}// class BlockedWindowTest
/* 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.setVisible(true);
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.setVisible(true);
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("Center", messageText);
pack();
setVisible(true);
}// 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");
System.out.println(messageIn);
}
}// TestDialog class
Other Java examples (source code examples)Here is a short list of links related to this Java CursorOverlappedPanelsTest.java source code file: |
The search page
Other Java source code examples at this package level
Click here to learn more about this project
