Jomali_3945 | 2020-05-07 14:43:37 UTC | #1
While running your example, I get the error: AttributeError: 'MainWindow' object has no attribute 'onWindowTitleChange'
Wu_Yi | 2020-05-07 14:45:26 UTC | #2
I had the same problem, it seems that this signal is no longer available in the Qt QMainWindow class.
martin | 2020-05-10 09:41:25 UTC | #3
The onWindowTitleChange is a custom-defined slot (see the bottom of the example file) which you need to add yourself. The signal windowTitleChange is connected to this.
# SLOT: This accepts a string, e.g. the window title, and prints it def onWindowTitleChange(self, s): print(s)
Wu_Yi | 2020-05-10 09:41:24 UTC | #4
Thanks, that makes sense.
tashasummers5448 | 2020-07-21 20:49:05 UTC | #5
I got the same error but my mistake was that I had copy/pasted the slots into the same indent level as the
class MainWindow instead of the indent level of the
def __init__. It worked once I moved them over.