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qt BlockingWaitingDialog: try harder to get label drawn (refresh bug)

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SomberNight
2021-01-06 02:29:59 +01:00
parent 85f76523b6
commit 4b5616ff14
1 changed files with 5 additions and 0 deletions
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5
electrum/gui/qt/util.py
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@@ -332,9 +332,14 @@ class BlockingWaitingDialog(WindowModalDialog):
self.message_label = QLabel(message) self.message_label = QLabel(message)
vbox = QVBoxLayout(self) vbox = QVBoxLayout(self)
vbox.addWidget(self.message_label) vbox.addWidget(self.message_label)
# show popup
self.show() self.show()
# refresh GUI; needed for popup to appear and for message_label to get drawn
QCoreApplication.processEvents() QCoreApplication.processEvents()
QCoreApplication.processEvents()
# block and run given task
task() task()
# close popup
self.accept() self.accept()