!7

import javax.swing.plaf.InternalFrameUI;
import javax.swing.plaf.basic.BasicInternalFrameUI;

module SeparateDesktopPaneSpike > DynSingleFunctionWithPrintLog {
  void doIt {
    final JInternalFrame myFrame = cast dm_frame();
    if (myFrame == null) ret;
    if (getParent(myFrame) != dm_desktopPane()) ret with moveBack();
    Rectangle boundsOnScreen = boundsOnScreen(myFrame);
    final JDesktopPane desktopPane = jDesktopPane();
    autoFixDesktopPane(desktopPane);
    showFrame(dm_moduleName(), desktopPane);
    setFrameBounds(desktopPane, boundsOnScreen);
    swing {
      removeFromParent(myFrame);
      onResizeAndNow(desktopPane, r {
        myFrame.setBounds(0, 0, desktopPane.getWidth(), desktopPane.getHeight())
      });
      desktopPane.add(myFrame);
      myFrame.setMaximum(true);
      myFrame.setMaximizable(false);
      myFrame.setClosable(false);
      myFrame.setIconifiable(false);
      InternalFrameUI ui = myFrame.getUI();
      if (ui cast BasicInternalFrameUI) {
        ui.setNorthPane(null);
      }
    }
  }
  
  void moveBack ctex {
    final JInternalFrame myFrame = cast dm_frame();
    if (myFrame == null) ret;
    JDesktopPane desktopPane = cast getParent(myFrame);
    if (desktopPane == dm_desktopPane()) ret;
    removeFromParent(myFrame);
    myFrame.updateUI();
    myFrame.setMaximum(false);
    myFrame.setMaximizable(true);
    myFrame.setClosable(true);
    myFrame.setIconifiable(true);
    dm_desktopPane().add(myFrame);
    Rectangle bounds = rectangleFromScreenToComponent(boundsOnScreen(getFrame(desktopPane)), dm_desktopPane());
    print("Setting bounds: " + bounds);
    myFrame.setBounds(bounds);
    fixInternalFrame(myFrame);
    myFrame.toFront();
    myFrame.setSelected(true);
    print("Have bounds: " + getBounds(myFrame);
    disposeFrame(desktopPane);
    desktopPane = null;
    call(dm_getStem(this), 'enhanceFrame, myFrame); // re-add title menus
  }
}