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ignore the key stroke if empty, otherwise accept

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This commit is contained in:
Damien Elmes 2009-05-16 05:30:13 +09:00
parent 7541485e87
commit 26e7428f16
1 changed files with 8 additions and 7 deletions
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15
ankiqt/ui/tagedit.py
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@ -4,7 +4,7 @@
from PyQt4.QtGui import *
from PyQt4.QtCore import *
from anki.utils import parseTags, canonifyTags, joinTags
import re
import re, sys
class TagEdit(QLineEdit):
@ -36,14 +36,15 @@ class TagEdit(QLineEdit):
def keyPressEvent(self, evt):
if evt.key() in (Qt.Key_Enter, Qt.Key_Return):
evt.ignore()
if not self.text():
pass
elif self.completer.completionCount():
self.setText(
self.completer.pathFromIndex(self.completer.popup().currentIndex()))
evt.ignore()
else:
self.setText(self.completer.completionPrefix())
evt.accept()
if self.completer.completionCount():
self.setText(
self.completer.pathFromIndex(self.completer.popup().currentIndex()))
else:
self.setText(self.completer.completionPrefix())
self.completer.popup().hide()
return
QLineEdit.keyPressEvent(self, evt)