// Tags: JDK1.2
// Uses: ../TestList
// Copyright (C) 2005 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, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
package gnu.testlet.javax.swing.JList.AccessibleJList.AccessibleJListChild;
import javax.accessibility.AccessibleComponent;
import javax.accessibility.AccessibleContext;
import javax.accessibility.AccessibleState;
import javax.accessibility.AccessibleStateSet;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import gnu.testlet.javax.swing.JList.AccessibleJList.TestList;
/**
* Checks if the isShowing method works correctly. A list child is
* showing if it is visible and if it's parent JList is showing.
*
* @author Roman Kennke (kennke@aicas.com)
*/
public class isShowing implements Testlet
{
/**
* Overridden to provide customized isShowing method. This is used to
* check if the isShowing method of AccessibleJListChild forwards to
* the JList or not.
*
* @author Roman Kennke (kennke@aicas.com)
*/
class MyTestList extends TestList
{
boolean showing;
int first;
int last;
/**
* Creates a new instance of MyTestList.
*
* @param items some test items
*/
MyTestList(Object[] items)
{
super(items);
}
public boolean isShowing()
{
return showing;
}
public int getLastVisibleIndex()
{
return last;
}
public int getFirstVisibleIndex()
{
return first;
}
}
public void test(TestHarness harness)
{
MyTestList l = new MyTestList(new String[]{"item"});
TestList.AccessibleTestList al =
(TestList.AccessibleTestList) l.getAccessibleContext();
AccessibleComponent child = (AccessibleComponent) al.getAccessibleChild(0);
AccessibleContext ctx = (AccessibleContext) child;
AccessibleStateSet states;
l.first = 0;
l.last = 0;
l.showing = true;
harness.check(child.isShowing(), true);
states = ctx.getAccessibleStateSet();
harness.check(states.contains(AccessibleState.SHOWING));
l.showing = false;
harness.check(child.isShowing(), false);
states = ctx.getAccessibleStateSet();
harness.check(!states.contains(AccessibleState.SHOWING));
// Make list child invisible. Should make isShowing false in all cases.
l.first = 1;
l.last = 1;
l.showing = true;
harness.check(child.isShowing(), false);
states = ctx.getAccessibleStateSet();
harness.check(!states.contains(AccessibleState.SHOWING));
l.showing = false;
harness.check(child.isShowing(), false);
states = ctx.getAccessibleStateSet();
harness.check(!states.contains(AccessibleState.SHOWING));
}
}