Can anybody help me figure out how to use the singleShot method of a
QTimer?
In one of the methods for my class, I try to use singleShot, but always
get errors:
I've tried the following:
class MyClass(QFrame):
.....
def someFunction(self):
QTimer.singleShot(2,self,self.dummy); #---1
QTimer.singleShot(2,self,SLOT("dummy()")); #---2
QTimer.singleShot(2,self,SLOT("self.dummy")) #---3
QTimer.singleShot(2,self,SLOT("self.dummy()")) #---4
def dummy(self):
print "hello";
1) produces the error: TypeError: Argument 3 of QTimer.singleShot() has
an invalid type. The definition is for a char * method, and most other
places that call for that seem to work fine using this syntax.
2) produces the error: QObject::connect: No such slot QFrame::dummy()
QObject::connect: (sender name: 'unnamed')
QObject::connect: (receiver name: 'unnamed')
3) produces the error: QObject::connect: Parentheses expected, slot
QFrame::self.dummy
QObject::connect: (sender name: 'unnamed')
QObject::connect: (receiver name: 'unnamed')
4) produces the error: QObject::connect: No such slot
QFrame::self.dummy()
QObject::connect: (sender name: 'unnamed')
QObject::connect: (receiver name: 'unnamed')
Any pointers would be greatly appreciated.
--
Ruth Wright
Envisage Inc.
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