def eventFilter(self, ob, ev):
if (hasattr(plplot, "semaphore")):
if (plplot.owner is not self):
plplot.semaphore.acquire()
plplot.owner = self
plplot.plsstrm(self.ipls)
print " intercettato event ", ev.type()
if (self.count == 1):
self.Init()
self.is_created = 1
self.count = 2
if (self.is_created):
print " EVENTO = ", ev.type(), " ", qt.QEvent.Resize
if (ev.type() == qt.QEvent.Paint):
plplot_widget.plexpose()
timer = qt.QTimer(self)
self.connect(timer, qt.SIGNAL("timeout()"), self.exposeQUIET)
timer.start(0, 1)
return 1
elif (ev.type() == qt.QEvent.Resize):
print " RESIZE "
self.resizeQUIET()
return 1
else:
if (ev.type() == 12):
plplot_widget.plexpose()
if (hasattr(plplot, "semaphore")):
plplot.semaphore.release()
return 0
def eventFilter(self,ob,ev):
if(hasattr(plplot,"semaphore")):
if(plplot.owner is not self):
plplot.semaphore.acquire()
plplot.owner=self
plplot.plsstrm(self.ipls)
print " intercettato event ", ev.type()
if(self.count==1):
self.Init()
self.is_created=1
self.count=2
if(self.is_created):
print " EVENTO = ",ev.type() , " ", qt.QEvent.Resize
if(ev.type()==qt.QEvent.Paint):
plplot_widget.plexpose()
timer = qt.QTimer( self )
self.connect( timer, qt.SIGNAL("timeout()"), self.exposeQUIET)
timer.start( 0, 1)
return 1
elif(ev.type()==qt.QEvent.Resize):
print " RESIZE "
self.resizeQUIET()
return 1
else:
if(ev.type()==12) :
plplot_widget.plexpose();
if(hasattr(plplot,"semaphore")):
plplot.semaphore.release()
return 0
def exposeQUIET(self):
if (hasattr(plplot, "semaphore")):
if (plplot.owner is not self):
plplot.semaphore.acquire()
plplot.owner = self
plplot.plsstrm(self.ipls)
plplot_widget.plexpose()
if (hasattr(plplot, "semaphore")):
plplot.semaphore.release()
def exposeQUIET(self):
if(hasattr(plplot,"semaphore")):
if(plplot.owner is not self):
plplot.semaphore.acquire()
plplot.owner=self
plplot.plsstrm(self.ipls)
plplot_widget.plexpose()
if(hasattr(plplot,"semaphore")):
plplot.semaphore.release()