Hello Community,
In one of pyqgis app built in QGIS 2.18 I have a waiting message to let know
the user to wait until a project opens.
I simplified the process in the following scrip:
from qgis.PyQt import QtWidgets
message = "Wait to open the airspace project..."
msg = QtWidgets.QMessageBox()
msg.setText(message)
msg.show()
qgis.utils.iface.messageBar().pushMessage("Wait", message)
for i in range(1000):
print(i)
qgis.utils.iface.messageBar().pushMessage("Done", "The process is done")
msg.setText("The process is done")
When I run the script as is in QGIS 2.18 the message "Wait to open the airspace
project..." is displayed on both message bar and QMessageBox.
Then the loop starts and it display the i.
And at the end the message "The process is done" is displayed in both message
bar and QMessageBox.
If I run the same scrip in 3.22.8-Białowieża, the loop starts and no wait
message is displayed.
The QMessageBox is somehow displayed without any message.
After the loop is done "The process is done" is displayed in both pushed bar
and QMessageBox.
What is strange "The process is done" disappear from the pushed bar and "Wait
to open the airspace project..." is displayed.
So this behavior is useless for the user.
Is anyway hot to make QGIS 3.22 to display these messages in the proper
sequence as they used to be displayed in QGIS 2.18.
I hope you can access the video at this link. I explained the behavior and you
can see it
https://drive.google.com/file/d/1tQNP6nBRL0tAS4bl_2i5heHz7viwCCAv/view?usp=sharing
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