class FilterableTableView(QtGui.QWidget):
def __getattr__(self, name):
"""map all unknown attributes access to the tableview"""
return getattr(self.tv, name)
def __init__(self, *args, **kwargs):
super(FilterableTableView, self).__init__(*args, **kwargs)
self.ui = Ui_FilterableTableView()
self.ui.setupUi(self)
self.filterModel = MultiColumnSortFilterProxyModel()
self.filterModel.setFilterKeyColumn(-1)
self.filterModel.setFilterCaseSensitivity(QtCore.Qt.CaseInsensitive)
self.tv = self.ui.tableView
self.filterLayout = self.ui.layout_filters
self.filterEdit = QtGui.QLineEdit()
self.filterLayout.addWidget(self.filterEdit)
self.connect(self.filterEdit, QtCore.SIGNAL('textEdited (const QString&)'), self.setFilter)
def setModel(self, model):
self.filterModel.setSourceModel(model)
self.tv.setModel(self.filterModel)
def setFilter(self, filterStr):
filterStr = unicode(filterStr).strip()
components = filterStr.split()
andComponents = []
orComponents = []
filterRegExp = u""
for component in components:
if component[0] == u"+":
andComponents.append(component[1:])
else:
orComponents.append(component)
filterRegExp += u"("+u"|".join(orComponents)+")"
for c in andComponents:
filterRegExp += u"(?=.*%s)" % c
self.filterModel.setFilterRegExp(filterRegExp)
