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Fix up/down arrow keys not working in Find in Tag browser box

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Kovid Goyal 2017-06-13 08:33:13 +05:30
parent b363c3809b
commit 9c68e1d146
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 17 additions and 1 deletions
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18
src/calibre/gui2/tag_browser/ui.py
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@ -341,6 +341,22 @@ class TagBrowserMixin(object): # {{{
# }}}
class FindBox(HistoryLineEdit): # {{{
def keyPressEvent(self, event):
k = event.key()
if k not in (Qt.Key_Up, Qt.Key_Down):
return HistoryLineEdit.keyPressEvent(self, event)
self.blockSignals(True)
if k == Qt.Key_Down and self.currentIndex() == 0 and not self.lineEdit().text():
self.setCurrentIndex(1), self.setCurrentIndex(0)
event.accept()
else:
HistoryLineEdit.keyPressEvent(self, event)
self.blockSignals(False)
# }}}
class TagBrowserBar(QWidget): # {{{
def __init__(self, parent):
@ -365,7 +381,7 @@ class TagBrowserBar(QWidget): # {{{
self.label = la = QLabel(self)
la.setText(_('Tag browser'))
self.item_search = HistoryLineEdit(parent)
self.item_search = FindBox(parent)
self.item_search.setMinimumContentsLength(5)
self.item_search.setSizeAdjustPolicy(self.item_search.AdjustToMinimumContentsLengthWithIcon)
self.item_search.initialize('tag_browser_search')