QMessageBox is a top-level window
This commit is contained in:
parent
c160a99ebc
commit
e2627e0944
|
@ -148,9 +148,10 @@ class CancelButton(QPushButton):
|
|||
class MessageBoxMixin(object):
|
||||
def top_level_window(self, window=None):
|
||||
window = window or self
|
||||
classes = (WindowModalDialog, QMessageBox)
|
||||
for n, child in enumerate(window.children()):
|
||||
# Test for visibility as old closed dialogs may not be GC-ed
|
||||
if isinstance(child, WindowModalDialog) and child.isVisible():
|
||||
if isinstance(child, classes) and child.isVisible():
|
||||
return self.top_level_window(child)
|
||||
return window
|
||||
|
||||
|
|
Loading…
Reference in New Issue