Hi everyone, im trying some UI stuff with pyqt4 and when i use the filter field
nuke crashes, any idea what im doing wrong? stand alone works fine, but in nuke
freacks out! :(
Code:
from PyQt4 import QtGui, QtCore
FIRST_COLUMN = 0
class Example(QtGui.QWidget):
def __init__(self):
super(Example, self).__init__()
self.setGeometry(300, 300, 400, 240)
self.setWindowTitle("Filtering data")
self.initData()
self.initUI()
def initData(self):
words = QtCore.QStringList()
words.append("radar")
words.append("Robert")
words.append("Rome")
words.append("rodeo")
words.append("rust")
words.append("ready")
words.append("robot")
words.append("rampart")
words.append("RAM")
words.append("ROM")
self.model = QtGui.QStringListModel(words)
self.filterModel = QtGui.QSortFilterProxyModel(self)
self.filterModel.setSourceModel(self.model)
self.filterModel.setDynamicSortFilter(True)
def initUI(self):
self.filterText = QtGui.QLineEdit(self)
self.filterText.move(250, 20)
self.case = QtGui.QCheckBox("Case sensitive", self)
self.case.move(250, 70)
self.filterCb = QtGui.QComboBox(self)
self.filterCb.addItem("Regular expression",
QtCore.QVariant(QtCore.QRegExp.RegExp))
self.filterCb.addItem("Wildcard",
QtCore.QVariant(QtCore.QRegExp.Wildcard))
self.filterCb.addItem("Fixed string",
QtCore.QVariant(QtCore.QRegExp.FixedString))
self.filterCb.move(20, 190)
self.connect(self.filterCb,
QtCore.SIGNAL('activated(const QString &)'),
self.filterItems)
self.connect(self.filterText,
QtCore.SIGNAL('textChanged(const QString &)'),
self.filterItems)
self.connect(self.case, QtCore.SIGNAL('toggled(bool)'),
self.filterItems)
self.lv = QtGui.QListView(self)
self.lv.setModel(self.filterModel)
self.lv.setGeometry(20, 20, 200, 150)
def filterItems(self, value):
idx = self.filterCb.currentIndex()
syntaxType, _ = self.filterCb.itemData(idx).toInt()
syntax = QtCore.QRegExp.PatternSyntax(syntaxType)
if self.case.isChecked():
case = QtCore.Qt.CaseSensitive
else:
case = QtCore.Qt.CaseInsensitive
regExp = QtCore.QRegExp(self.filterText.text(),
case, syntax)
self.filterModel.setFilterRegExp(regExp)
ex = Example()
ex.show()
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