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/* setSelected.java -- Tests the setSelected() method.
Copyright (C) 2006 Roman Kennke (kennke@aicas.com)
This file is part of Mauve.
Mauve is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
Mauve 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 for more details.
You should have received a copy of the GNU General Public License
along with Mauve; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
// Tags: JDK1.2
package gnu.testlet.javax.swing.JInternalFrame;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.beans.PropertyVetoException;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
/**
* Tests the functionality of the setSelected() method in JInternalFrame.
*
* @author Roman Kennke (kennke@aicas.com)
*/
public class setSelected implements Testlet
{
boolean repainted;
/**
* A subclass of JInternalFrame for testing.
*/
class TestInternalFrame extends JInternalFrame
{
public void repaint(long t, int x, int y, int w, int h)
{
super.repaint(t, x, y, w, h);
repainted = true;
}
}
/**
* Catches property changes and stores the property name.
*/
class TestPropertyChangeHandler
implements PropertyChangeListener
{
public void propertyChange(PropertyChangeEvent e)
{
propertyChanged = e.getPropertyName();
}
}
/**
* Stores the name of the last changed property.
*/
String propertyChanged;
/**
* The entry point into this test.
*
* @param harness the test harness to use
*/
public void test(TestHarness harness)
{
testRepaint(harness);
testBoundProperty(harness);
}
/**
* Tests if setSelected should trigger a repaint.
*
* @param h the test harness to use
*/
public void testRepaint(TestHarness h)
{
h.checkPoint("testRepaint");
JInternalFrame f = new TestInternalFrame();
f.setVisible(true);
JFrame fr = null;
try
{
// First we try with visible but not showing.
repainted = false;
f.setSelected(true);
h.check(repainted, false);
repainted = false;
f.setSelected(false);
h.check(repainted, false);
// Now we do the same with the internal frame showing.
fr = new JFrame();
fr.getContentPane().add(f);
fr.setSize(100, 100);
fr.setVisible(true);
// Check precondition (not selected).
h.check(f.isSelected(), false);
// Change state to selected.
repainted = false;
f.setSelected(true);
h.check(repainted, true);
// No state change.
repainted = false;
f.setSelected(true);
h.check(repainted, false);
// State change to false.
repainted = false;
f.setSelected(false);
h.check(repainted, true);
// No state change.
repainted = false;
f.setSelected(false);
h.check(repainted, false);
}
catch (PropertyVetoException ex)
{
h.fail("PropertyVetoException");
}
finally
{
if (fr != null)
fr.dispose();
}
}
/**
* Tests if this is a bound property.
*
* @param h the test harness to use
*/
private void testBoundProperty(TestHarness h)
{
h.checkPoint("testBoundProperty");
JInternalFrame t = new JInternalFrame();
t.addPropertyChangeListener(new TestPropertyChangeHandler());
try
{
JFrame fr = new JFrame();
fr.getContentPane().add(t);
fr.setSize(100, 100);
fr.setVisible(true);
t.setVisible(true);
t.setSelected(false);
propertyChanged = null;
t.setSelected(true);
h.check(propertyChanged, "selected");
}
catch (PropertyVetoException ex)
{
h.fail(ex.getMessage());
}
}
}
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