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Workaround for impossible error

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Kovid Goyal 2017-07-12 13:06:09 +05:30
parent 6e02b9f8c1
commit 4cee8bb4fa
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1 changed files with 8 additions and 2 deletions
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10
src/calibre/gui2/tweak_book/editor/widget.py
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@ -373,7 +373,10 @@ class Editor(QMainWindow):
bar.addAction(ac)
if name == 'insert-tag':
w = bar.widgetForAction(ac)
w.setPopupMode(QToolButton.MenuButtonPopup)
if hasattr(w, 'setPopupMode'):
# For some unknown reason this button is occassionally a
# QPushButton instead of a QToolButton
w.setPopupMode(QToolButton.MenuButtonPopup)
w.setMenu(self.insert_tag_menu)
w.setContextMenuPolicy(Qt.CustomContextMenu)
w.customContextMenuRequested.connect(w.showMenu)
@ -382,7 +385,10 @@ class Editor(QMainWindow):
m = ac.m = QMenu()
ac.setMenu(m)
ch = bar.widgetForAction(ac)
ch.setPopupMode(QToolButton.InstantPopup)
if hasattr(ch, 'setPopupMode'):
# For some unknown reason this button is occassionally a
# QPushButton instead of a QToolButton
ch.setPopupMode(QToolButton.InstantPopup)
for name in tuple('h%d' % d for d in range(1, 7)) + ('p',):
m.addAction(actions['rename-block-tag-%s' % name])