//Tags: JDK1.2
//Uses: TestComponent
//Copyright (C) 2005 Roman Kennke <kennke@aicas.com>
//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, 59 Temple Place - Suite 330,
//Boston, MA 02111-1307, USA. */
package gnu.testlet.javax.swing.JComponent;
import javax.swing.plaf.ComponentUI;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
/**
* Tests if setUI works correctly.
*
* @author Roman Kennke (kennke@aicas.com)
*/
public class setUI implements Testlet
{
/**
* Starts the test run.
*
* @param harness the test harness to use
*/
public void test(TestHarness harness)
{
testRepaint(harness);
testRevalidate(harness);
}
/**
* Tests if setUI triggers a repaint.
*
* @param harness the test harness to use
*/
private void testRepaint(TestHarness harness)
{
TestComponent c = new TestComponent();
ComponentUI u1 = new ComponentUI(){};
ComponentUI u2 = new ComponentUI(){};
c.setBounds(10, 20, 30, 40);
// Set to u1, so that we know the state.
c.setUI(u1);
c.repaintCalled = false;
// Change state and check if repaint is called.
c.setUI(u2);
harness.check(c.repaintCalled, true);
// Don't change state.
c.repaintCalled = false;
c.setUI(u2);
harness.check(c.repaintCalled, true);
// Change state and check if repaint is called.
c.repaintCalled = false;
c.setUI(u1);
harness.check(c.repaintCalled, true);
// Don't change state.
c.repaintCalled = false;
c.setUI(u1);
harness.check(c.repaintCalled, true);
}
/**
* Tests if setUI triggers a revalidate.
*
* @param harness the test harness to use
*/
private void testRevalidate(TestHarness harness)
{
TestComponent c = new TestComponent();
ComponentUI u1 = new ComponentUI(){};
ComponentUI u2 = new ComponentUI(){};
// Set to u1, so that we know the state.
c.setUI(u1);
c.revalidateCalled = false;
// Change state and check if repaint is called.
c.setUI(u2);
harness.check(c.revalidateCalled, true);
// Don't change state.
c.revalidateCalled = false;
c.setUI(u2);
harness.check(c.revalidateCalled, true);
// Change state and check if repaint is called.
c.revalidateCalled = false;
c.setUI(u1);
harness.check(c.revalidateCalled, true);
// Don't change state.
c.revalidateCalled = false;
c.setUI(u1);
harness.check(c.revalidateCalled, true);
}
}