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Proper fix for closing completion popups when clicking on the drop down arrow of comboboxes that does not conflict with windows on-screen keyboard

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Kovid Goyal 2014-10-25 15:42:17 +05:30
parent 493aa66f36
commit 60c327bde6
1 changed files with 19 additions and 7 deletions
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26
src/calibre/gui2/complete2.py
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@ -10,8 +10,10 @@
import weakref
import sip
from PyQt5.Qt import (QLineEdit, QAbstractListModel, Qt, pyqtSignal, QObject, QKeySequence,
QApplication, QListView, QPoint, QModelIndex, QFont, QFontInfo)
from PyQt5.Qt import (
QLineEdit, QAbstractListModel, Qt, pyqtSignal, QObject, QKeySequence,
QApplication, QListView, QPoint, QModelIndex, QFont, QFontInfo,
QStyleOptionComboBox, QStyle, QComboBox, QTimer)
from calibre.constants import isosx, get_osx_version
from calibre.utils.icu import sort_key, primary_startswith, primary_contains
@ -258,11 +260,21 @@ def eventFilter(self, obj, e):
# See https://bugreports.qt-project.org/browse/QTBUG-41806
e.accept()
return True
elif etype == e.MouseButtonPress:
if not self.rect().contains(self.mapFromGlobal(e.globalPos())):
self.hide()
e.accept()
return True
elif etype == e.MouseButtonPress and not self.rect().contains(self.mapFromGlobal(e.globalPos())):
# A click outside the popup, close it
if isinstance(widget, QComboBox):
# This workaround is needed to ensure clicking on the drop down
# arrow of the combobox closes the popup
opt = QStyleOptionComboBox()
widget.initStyleOption(opt)
sc = widget.style().hitTestComplexControl(QStyle.CC_ComboBox, opt, widget.mapFromGlobal(e.globalPos()), widget)
if sc == QStyle.SC_ComboBoxArrow:
QTimer.singleShot(0, self.hide)
e.accept()
return True
self.hide()
e.accept()
return True
elif etype in (e.InputMethod, e.ShortcutOverride):
QApplication.sendEvent(widget, e)
return False