--- Phil Thompson <[EMAIL PROTECTED]> wrote:
> On Tuesday 14 January 2003 7:20 pm, Olivier Roulet
> wrote:
> > I have got the following code where I post events
> from
> > a queue every 1s .
> > On windows with qt 2.3 this works fine. On linux
> with
> > Qt 3.04 the events are not
> > received until an X events is send to the
> windows.
> > Is this a bug or is my code wrong ?
>
> Without looking at the code (so this may not be
> relevant) there are problems
> with Qt threads under Windows which (I think) were
> eventually fixed in Qt
> 3.1.1.
>
> Phil
The problem was not on windows but on Linux with
qt3.0.4
But OK, this weekend I upgraded to PyQt 3.45 and
qt3.1.1 and the program is running again.
maybe a bug in Qt ?
anyway now it works
Olivier
#!/usr/bin/env python
import sys,os
from qt import *
EVENTID=QEvent.User+20
class Queue(QThread):
def __init__(self,target):
QThread.__init__(self)
self.mutex=QMutex()
self.stop=False
self.count=0
self.target=target
def run(self):
while True:
if self.stop :
return
QApplication.postEvent(xv,QCustomEvent(EVENTID))
self.msleep(1000)
def end(self):
self.stop=True
class XV(QMainWindow):
def __init__(self,parent,*args):
QMainWindow.__init__(self,*args)
MainWidget=QWidget(self)
self.setCentralWidget(MainWidget)
self.label=QLabel(MainWidget)
self.label.setText("No event so far")
self.queue=Queue(self)
self.queue.start()
def customEvent(self,ev):
if ev.type()==EVENTID:
self.label.setText("event " + str(self.count))
self.count=self.count+1
app=QApplication(sys.argv[1:])
xv=XV(app)
app.setMainWidget(xv)
xv.show()
app.exec_loop()
xv.queue.end()
xv.queue.wait()
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