private void restore() {
Frame frame = getFrame();
if (frame == null) {
return;
}
if ((myState & Frame.ICONIFIED) != 0) {
frame.setExtendedState(myState & ~Frame.ICONIFIED);
} else {
frame.setExtendedState(myState & ~Frame.MAXIMIZED_BOTH);
}
}
public void propertyChange(PropertyChangeEvent pce) {
String name = pce.getPropertyName();
if ("resizable".equals(name) || "state".equals(name)) {
Frame frame = getFrame();
if (frame != null) {
setState(frame.getExtendedState(), true);
}
if ("resizable".equals(name)) {
getRootPane().repaint();
}
} else if ("title".equals(name)) {
repaint();
} else if ("componentOrientation" == name) {
revalidate();
repaint();
} else if ("iconImage" == name) {
updateSystemIcon();
revalidate();
repaint();
}
}
private void setState(int state, boolean updateRegardless) {
Window wnd = getWindow();
if (wnd != null && getWindowDecorationStyle() == JRootPane.FRAME) {
if (myState == state && !updateRegardless) {
return;
}
Frame frame = getFrame();
if (frame != null) {
JRootPane rootPane = getRootPane();
if (((state & Frame.MAXIMIZED_BOTH) != 0)
&& (rootPane.getBorder() == null || (rootPane.getBorder() instanceof UIResource))
&& frame.isShowing()) {
rootPane.setBorder(null);
} else if ((state & Frame.MAXIMIZED_BOTH) == 0) {
// This is a croak, if state becomes bound, this can
// be nuked.
rootPaneUI.installBorder(rootPane);
}
if (frame.isResizable()) {
if ((state & Frame.MAXIMIZED_BOTH) != 0) {
updateToggleButton(myRestoreAction, myMinimizeIcon);
myMaximizeAction.setEnabled(false);
myRestoreAction.setEnabled(true);
} else {
updateToggleButton(myMaximizeAction, myMaximizeIcon);
myMaximizeAction.setEnabled(true);
myRestoreAction.setEnabled(false);
}
if (myToggleButton.getParent() == null || myIconifyButton.getParent() == null) {
add(myToggleButton);
add(myIconifyButton);
revalidate();
repaint();
}
myToggleButton.setText(null);
} else {
myMaximizeAction.setEnabled(false);
myRestoreAction.setEnabled(false);
if (myToggleButton.getParent() != null) {
remove(myToggleButton);
revalidate();
repaint();
}
}
} else {
// Not contained in a Frame
myMaximizeAction.setEnabled(false);
myRestoreAction.setEnabled(false);
myIconifyAction.setEnabled(false);
remove(myToggleButton);
remove(myIconifyButton);
revalidate();
repaint();
}
myCloseAction.setEnabled(true);
myState = state;
}
}
private void maximize() {
Frame frame = getFrame();
if (frame != null) {
frame.setExtendedState(myState | Frame.MAXIMIZED_BOTH);
}
}
private void iconify() {
Frame frame = getFrame();
if (frame != null) {
frame.setExtendedState(myState | Frame.ICONIFIED);
}
}