[PyQT] After MessageBox app quits...why?
Demosthenes Koptsis
demosthenesk at gmail.com
Mon Nov 7 04:44:20 EST 2016
because there is no window open and quits by default.
You have to do two things:
1) Make sure that your SystemTray class has parent a QWidget
w = QtGui.QWidget()
trayIcon = SystemTrayIcon(QtGui.QIcon("virtualdvd.png"), w)
2) set quit to false
app.setQuitOnLastWindowClosed(False)
----------------------------
Example
----------------------------
def main():
app = QtGui.QApplication(sys.argv)
app.setQuitOnLastWindowClosed(False)
w = QtGui.QWidget()
trayIcon = SystemTrayIcon(QtGui.QIcon("virtualdvd.png"), w)
trayIcon.show()
sys.exit(app.exec_())
if __name__ == '__main__':
main()
On 11/07/2016 10:49 AM, Anssi Saari wrote:
> Demosthenes Koptsis <demosthenesk at gmail.com> writes:
>
>> Hello, i have a PyQT systray app with a menu and two actions.
>>
>> Action1 is Exit and action2 display a MessageBox with Hello World message.
>>
>> When i click OK to MessageBox app quits...why?
>>
>> http://pastebin.com/bVA49k1C
> I haven't done anything with Qt in a while but apparently you need to
> call QtGui.QApplication.setQuitOnLastWindowClosed(False) before
> trayIcon.show().
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