def eventFilter( self, obj, event ):
"""
Filters particular events for a given QObject through this class. \
Will use this to intercept events to the completer tree widget while \
filtering.
:param obj | <QObject>
event | <QEvent>
:return <bool> consumed
"""
if ( not obj == self._completerTree ):
return False
if ( event.type() != event.KeyPress ):
return False
if ( event.key() == Qt.Key_Escape ):
QToolTip.hideText()
self.cancelCompletion()
return False
elif ( event.key() in (Qt.Key_Enter, Qt.Key_Return, Qt.Key_Tab) ):
self.acceptCompletion()
return False
elif ( event.key() in (Qt.Key_Up,
Qt.Key_Down) ):
return False
else:
self.keyPressEvent(event)
# update the completer
cursor = self.textCursor()
text = projex.text.toUtf8(cursor.block().text())
text = text[:cursor.columnNumber()].split(' ')[-1]
text = text.split('.')[-1]
self._completerTree.blockSignals(True)
self._completerTree.setUpdatesEnabled(False)
self._completerTree.setCurrentItem(None)
for i in range(self._completerTree.topLevelItemCount()):
item = self._completerTree.topLevelItem(i)
if projex.text.toUtf8(item.text(0)).startswith(text):
self._completerTree.setCurrentItem(item)
break
self._completerTree.blockSignals(False)
self._completerTree.setUpdatesEnabled(True)
return True
def eventFilter(self, obj, event):
"""
Filters particular events for a given QObject through this class. \
Will use this to intercept events to the completer tree widget while \
filtering.
:param obj | <QObject>
event | <QEvent>
:return <bool> consumed
"""
if not obj == self._completerTree:
return False
if event.type() != event.KeyPress:
return False
if event.key() == Qt.Key_Escape:
QToolTip.hideText()
self.cancelCompletion()
return False
elif event.key() in (Qt.Key_Enter, Qt.Key_Return, Qt.Key_Tab):
self.acceptCompletion()
return False
elif event.key() in (Qt.Key_Up, Qt.Key_Down, Qt.Key_PageUp,
Qt.Key_PageDown):
return False
else:
self.keyPressEvent(event)
# update the completer
cursor = self.textCursor()
text = projex.text.nativestring(cursor.block().text())
text = text[:cursor.columnNumber()].split(' ')[-1]
text = text.split('.')[-1]
self._completerTree.blockSignals(True)
self._completerTree.setUpdatesEnabled(False)
self._completerTree.setCurrentItem(None)
for i in range(self._completerTree.topLevelItemCount()):
item = self._completerTree.topLevelItem(i)
if projex.text.nativestring(item.text(0)).startswith(text):
self._completerTree.setCurrentItem(item)
break
self._completerTree.blockSignals(False)
self._completerTree.setUpdatesEnabled(True)
return True
def formatText(self, text):
"""
Formats the inputed text based on the input format assigned to this
line edit.
:param text | <str>
:return <str> | frormatted text
"""
format = self.inputFormat()
if format == XLineEdit.InputFormat.Normal:
return text
text = projex.text.nativestring(text)
if format == XLineEdit.InputFormat.CamelHump:
return projex.text.camelHump(text)
elif format == XLineEdit.InputFormat.Pretty:
return projex.text.pretty(text)
elif format == XLineEdit.InputFormat.Underscore:
return projex.text.underscore(text)
elif format == XLineEdit.InputFormat.Dash:
return projex.text.dashed(text)
elif format == XLineEdit.InputFormat.ClassName:
return projex.text.classname(text)
elif format == XLineEdit.InputFormat.NoSpaces:
return projex.text.joinWords(text, self.spacer())
elif format == XLineEdit.InputFormat.Capitalize:
return text.capitalize()
elif format == XLineEdit.InputFormat.Uppercase:
return text.upper()
elif format == XLineEdit.InputFormat.Lowercase:
return text.lower()
elif format == XLineEdit.InputFormat.Package:
return '.'.join(
map(lambda x: x.lower(),
map(projex.text.classname, text.split('.'))))
return text
def formatText(self, text):
"""
Formats the inputed text based on the input format assigned to this
line edit.
:param text | <str>
:return <str> | frormatted text
"""
format = self.inputFormat()
if format == XLineEdit.InputFormat.Normal:
return text
text = projex.text.nativestring(text)
if format == XLineEdit.InputFormat.CamelHump:
return projex.text.camelHump(text)
elif format == XLineEdit.InputFormat.Pretty:
return projex.text.pretty(text)
elif format == XLineEdit.InputFormat.Underscore:
return projex.text.underscore(text)
elif format == XLineEdit.InputFormat.Dash:
return projex.text.dashed(text)
elif format == XLineEdit.InputFormat.ClassName:
return projex.text.classname(text)
elif format == XLineEdit.InputFormat.NoSpaces:
return projex.text.joinWords(text, self.spacer())
elif format == XLineEdit.InputFormat.Capitalize:
return text.capitalize()
elif format == XLineEdit.InputFormat.Uppercase:
return text.upper()
elif format == XLineEdit.InputFormat.Lowercase:
return text.lower()
elif format == XLineEdit.InputFormat.Package:
return '.'.join(map(lambda x: x.lower(),
map(projex.text.classname, text.split('.'))))
return text
