mel style deleteUI with PyQt

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  05 May 2012
mel style deleteUI with PyQt

anyone know how to do this with pyqt,

if (`window -ex $window`)
	 deleteUI $window;


i assume i need to get a pointer to the window and use sip
to get a pyQt object then window.close() just not sure how
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  05 May 2012
you can use
sip.delete(YourWidgetInstance)
method. I haven't use it to destroy QMainWindow though, assuming it would work since it is a widget too.

however I suggest you check
bool QWidget::close ()
method.
 
  05 May 2012
I think the simplest way to replicate the mel behavior in PyQt is to call your window like this:


def createWindow():
    global win
    try:
        win.close()
    except: 
        pass
    win = MyGUI()
    win.show()
    
    return win


If an instance of that window is currently running, it will close it before creating a new one.
 
  05 May 2012
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