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Fix for #5414

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This commit is contained in:
Charles Haley 2010-04-30 15:24:24 +01:00
parent c79091e71b
commit b5f5a5f5d9
1 changed files with 8 additions and 8 deletions
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16
src/calibre/gui2/convert/regex_builder.py
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@ -53,16 +53,16 @@ class RegexBuilder(QDialog, Ui_RegexBuilder):
if self.regex_valid():
text = qstring_to_unicode(self.preview.toPlainText())
regex = qstring_to_unicode(self.regex.text())
cursor = QTextCursor(self.preview.document())
extsel = QTextEdit.ExtraSelection()
extsel.cursor = cursor
extsel.format.setBackground(QBrush(Qt.yellow))
try:
for match in re.finditer(regex, text):
cursor = QTextCursor(self.preview.document())
cursor.setPosition(match.start(), QTextCursor.MoveAnchor)
cursor.setPosition(match.end(), QTextCursor.KeepAnchor)
sel = QTextEdit.ExtraSelection()
sel.cursor = cursor
sel.format.setBackground(QBrush(Qt.yellow))
selections.append(sel)
es = QTextEdit.ExtraSelection(extsel)
es.cursor.setPosition(match.start(), QTextCursor.MoveAnchor)
es.cursor.setPosition(match.end(), QTextCursor.KeepAnchor)
selections.append(es)
except:
pass
self.preview.setExtraSelections(selections)