AaronFiore/electrum
1
0
Fork 0
Code Activity

fix #4240

Browse Source
This commit is contained in:
SomberNight
2018-04-08 15:13:12 +02:00
parent a03449c1be
commit 985fe24f18
2 changed files with 15 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
gui/qt/util.py
View File

@@ -165,17 +165,21 @@ class CancelButton(QPushButton):
self.clicked.connect(dialog.reject)
class MessageBoxMixin(object):
def top_level_window_recurse(self, window=None):
def top_level_window_recurse(self, window=None, test_func=None):
window = window or self
classes = (WindowModalDialog, QMessageBox)
if test_func is None:
test_func = lambda x: True
for n, child in enumerate(window.children()):
# Test for visibility as old closed dialogs may not be GC-ed
if isinstance(child, classes) and child.isVisible():
return self.top_level_window_recurse(child)
# Test for visibility as old closed dialogs may not be GC-ed.
# Only accept children that confirm to test_func.
if isinstance(child, classes) and child.isVisible() \
and test_func(child):
return self.top_level_window_recurse(child, test_func=test_func)
return window
def top_level_window(self):
return self.top_level_window_recurse()
def top_level_window(self, test_func=None):
return self.top_level_window_recurse(test_func)
def question(self, msg, parent=None, title=None, icon=None):
Yes, No = QMessageBox.Yes, QMessageBox.No