private void setState(JDesktopPane dp, String state) {
if (state == CLOSE) {
JInternalFrame f = dp.getSelectedFrame();
if (f == null) {
return;
}
f.doDefaultCloseAction();
} else if (state == MAXIMIZE) {
// maximize the selected frame
JInternalFrame f = dp.getSelectedFrame();
if (f == null) {
return;
}
if (!f.isMaximum()) {
if (f.isIcon()) {
try {
f.setIcon(false);
f.setMaximum(true);
} catch (PropertyVetoException pve) {
}
} else {
try {
f.setMaximum(true);
} catch (PropertyVetoException pve) {
}
}
}
} else if (state == MINIMIZE) {
// minimize the selected frame
JInternalFrame f = dp.getSelectedFrame();
if (f == null) {
return;
}
if (!f.isIcon()) {
try {
f.setIcon(true);
} catch (PropertyVetoException pve) {
}
}
} else if (state == RESTORE) {
// restore the selected minimized or maximized frame
JInternalFrame f = dp.getSelectedFrame();
if (f == null) {
return;
}
try {
if (f.isIcon()) {
f.setIcon(false);
} else if (f.isMaximum()) {
f.setMaximum(false);
}
f.setSelected(true);
} catch (PropertyVetoException pve) {
}
}
}
/**
* Restores the frame back to its size and position prior to a <code>maximizeFrame</code> call.
*
* @param f the <code>JInternalFrame</code> to be restored
*/
public void minimizeFrame(JInternalFrame f) {
// If the frame was an icon restore it back to an icon.
if (f.isIcon()) {
iconifyFrame(f);
return;
}
if ((f.getNormalBounds()) != null) {
Rectangle r = f.getNormalBounds();
f.setNormalBounds(null);
try {
f.setSelected(true);
} catch (PropertyVetoException e2) {
}
setBoundsForFrame(f, r.x, r.y, r.width, r.height);
}
}
/**
* Resizes the frame to fill its parents bounds.
*
* @param f the frame to be resized
*/
public void maximizeFrame(JInternalFrame f) {
if (f.isIcon()) {
try {
// In turn calls deiconifyFrame in the desktop manager.
// That method will handle the maximization of the frame.
f.setIcon(false);
} catch (PropertyVetoException e2) {
}
} else {
f.setNormalBounds(f.getBounds());
Rectangle desktopBounds = f.getParent().getBounds();
setBoundsForFrame(f, 0, 0, desktopBounds.width, desktopBounds.height);
}
// Set the maximized frame as selected.
try {
f.setSelected(true);
} catch (PropertyVetoException e2) {
}
}
@RunsInCurrentThread
private static Pair<Container, Point> findMaximizeLocation(JInternalFrame internalFrame) {
Container clickTarget = internalFrame.isIcon() ? internalFrame.getDesktopIcon() : internalFrame;
Point location = maximizeLocationOf(clickTarget);
return new Pair<Container, Point>(clickTarget, location);
}
@RunsInCurrentThread
private static void validateIsShowingOrIconified(JInternalFrame internalFrame) {
if (!internalFrame.isIcon()) validateIsShowing(internalFrame);
}