private void checkZoom() {
if (peer != null) {
int state = peer.getState();
if (state != Frame.MAXIMIZED_BOTH && isMaximized()) {
deliverZoom(true);
} else if (state == Frame.MAXIMIZED_BOTH && !isMaximized()) {
deliverZoom(false);
}
}
}
@Override
public void setWindowState(int windowState) {
if (peer == null || !peer.isVisible()) {
// setVisible() applies the state
return;
}
int prevWindowState = peer.getState();
if (prevWindowState == windowState) return;
final long nsWindowPtr = getNSWindowPtr();
if ((windowState & Frame.ICONIFIED) != 0) {
// Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
windowState = Frame.ICONIFIED;
}
switch (windowState) {
case Frame.ICONIFIED:
if (prevWindowState == Frame.MAXIMIZED_BOTH) {
// let's return into the normal states first
// the zoom call toggles between the normal and the max states
unmaximize();
}
CWrapper.NSWindow.miniaturize(nsWindowPtr);
break;
case Frame.MAXIMIZED_BOTH:
if (prevWindowState == Frame.ICONIFIED) {
// let's return into the normal states first
CWrapper.NSWindow.deminiaturize(nsWindowPtr);
}
maximize();
break;
case Frame.NORMAL:
if (prevWindowState == Frame.ICONIFIED) {
CWrapper.NSWindow.deminiaturize(nsWindowPtr);
} else if (prevWindowState == Frame.MAXIMIZED_BOTH) {
// the zoom call toggles between the normal and the max states
unmaximize();
}
break;
default:
throw new RuntimeException("Unknown window state: " + windowState);
}
// NOTE: the SWP.windowState field gets updated to the newWindowState
// value when the native notification comes to us
}