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/*
@test
@key headful
@bug 4092033 4529626
@summary Tests that toFront makes window focused unless it is non-focusable
@library ../../regtesthelpers
@build Util
@run main ToFrontFocus
*/
import java.awt.*;
import java.awt.event.*;
import test.java.awt.regtesthelpers.Util;
public class ToFrontFocus {
Frame cover, focus_frame, nonfocus_frame;
Button focus_button, nonfocus_button;
volatile boolean focus_gained = false, nonfocus_gained = false;
public static void main(final String[] args) {
ToFrontFocus app = new ToFrontFocus();
app.init();
app.start();
}
public void init()
{
cover = new Frame("Cover frame");
cover.setBounds(100, 100, 200, 200);
focus_frame = new Frame("Focusable frame");
focus_frame.setBounds(150, 100, 250, 150);
nonfocus_frame = new Frame("Non-focusable frame");
nonfocus_frame.setFocusableWindowState(false);
nonfocus_frame.setBounds(150, 150, 250, 200);
focus_button = new Button("Button in focusable frame");
focus_button.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent e) {
focus_gained = true;
}
});
nonfocus_button = new Button("Button in non-focusable frame");
nonfocus_button.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent e) {
nonfocus_gained = true;
}
});
}//End init()
public void start ()
{
Util.waitForIdle(null);
focus_frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy() {
public Component getInitialComponent(Window w) {
return null;
}
});
focus_frame.setVisible(true);
nonfocus_frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy() {
public Component getInitialComponent(Window w) {
return null;
}
});
nonfocus_frame.setVisible(true);
cover.setVisible(true);
Util.waitForIdle(null);
// So events are no generated at the creation add buttons here.
focus_frame.add(focus_button);
focus_frame.pack();
focus_frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy() {
public Component getInitialComponent(Window w) {
return focus_button;
}
});
nonfocus_frame.add(nonfocus_button);
nonfocus_frame.pack();
nonfocus_frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy() {
public Component getInitialComponent(Window w) {
return nonfocus_button;
}
});
System.err.println("------------ Starting test ------------");
// Make frame focused - focus_gained will be genereated for button.
focus_frame.toFront();
// focus_gained should not be generated
nonfocus_frame.toFront();
// Wait for events.
Util.waitForIdle(null);
if (!focus_gained || nonfocus_gained) {
throw new RuntimeException("ToFront doesn't work as expected");
}
}// start()
}// class ToFrontFocus