On Jul 26, 10:15 pm, Stargaming <[EMAIL PROTECTED]> wrote: > On Thu, 26 Jul 2007 06:41:44 -0700, dittonamed wrote: > > Code pasted below -----> > > > Can anyone out there suggest a way to access the object "p" thats > > started in playAudio() from inside the stopAudio()? I need the object > > reference to use QProcess.kill() on it. The code sample is below. Thanks > > to anyone who helps out =) > > > More comments in the code below ------> > > > from qt import * > > > class Form2(QMainWindow): > > def __init__(self,parent = None,name = None,fl = 0): > > QMainWindow.__init__(self,parent,name,fl) self.statusBar() > > > def playAudio(self): > > p = QProcess(self, 'player') > > playcmd = '/usr/bin/play' > > filename = 'song.ogg' > > p.addArgument(playcmd) > > p.addArgument(filename) > > p.start() > > > def stopAudio(self): > > ''' #This is just to show that i can "see" the object, though > > i > > #dont know how to "access" it > > #the output shows the QProcess object by name... # but how do > > i reference it?? > > allobjs = list(QObject.objectTrees()) for obj in allobjs: > > objName = QObject.name(obj) > > if objName == 'Form2': > > print QObject.children(obj) > > ''' > > > QProcess.kill(NEED THE REFERENCE HERE) > > Answering from a non-Qt point of view (ie. I don't know if there were > cleaner ways using Qt stuff), you have to bind p somewhere not local to > the function. Any attribute of `self` (that's hopefully not used by > QMainWindow) should be fine.- Hide quoted text - > > - Show quoted text -
I was having trouble getting that to work and thought it because of event driven nature of gui/qt programming. But i'll give it another go anyway .. any examples? ;-) Im wondering what the "right" way to do this is - the Qt way, or is what you mentioned in fact the "right" way? Can i access the QObject another way or am i barking up the wrong tree? Thanks Stargaming and to anyone else who has some input! Ben -- http://mail.python.org/mailman/listinfo/python-list
