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Workaround for Qt 5 bug that causes the incorrect item to be selected when pressing the Enter key in the completion popup for search boxes.

Browse Source 
https://bugreports.qt-project.org/browse/QTBUG-40807
This commit is contained in:
Kovid Goyal 2014-08-15 13:32:59 +05:30
parent a59f657a69
commit 2a744a4cf9
1 changed files with 4 additions and 3 deletions
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7
src/calibre/gui2/search_box.py
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@ -85,10 +85,10 @@ class SearchBox2(QComboBox): # {{{
c = self.line_edit.completer() c = self.line_edit.completer()
c.setCompletionMode(c.PopupCompletion) c.setCompletionMode(c.PopupCompletion)
c.highlighted[str].connect(self.completer_used) c.highlighted[str].connect(self.completer_used)
c.activated[str].connect(self.history_selected)
self.line_edit.key_pressed.connect(self.key_pressed, type=Qt.DirectConnection) self.line_edit.key_pressed.connect(self.key_pressed, type=Qt.DirectConnection)
self.activated[str].connect(self.history_selected) # QueuedConnection as workaround for https://bugreports.qt-project.org/browse/QTBUG-40807
self.activated[str].connect(self.history_selected, type=Qt.QueuedConnection)
self.setEditable(True) self.setEditable(True)
self.as_you_type = True self.as_you_type = True
self.timer = QTimer() self.timer = QTimer()
@ -245,7 +245,8 @@ class SearchBox2(QComboBox): # {{{
self.focus_to_library.emit() self.focus_to_library.emit()
finally: finally:
if not store_in_history: if not store_in_history:
self.activated[str].connect(self.history_selected) # QueuedConnection as workaround for https://bugreports.qt-project.org/browse/QTBUG-40807
self.activated[str].connect(self.history_selected, type=Qt.QueuedConnection)
def search_as_you_type(self, enabled): def search_as_you_type(self, enabled):
self.as_you_type = enabled self.as_you_type = enabled