def __init__(self, filt=None, items=None, data=None, parent=None):
QtGui.QWidget.__init__(self, parent)
self.__data = {}
self.__txt_label = QtGui.QLabel(self)
self.__txt_filter = QtGui.QLineEdit(self)
self.__txt_filter.textChanged.connect(self.__filterChanged)
self.__model = QtGui.QStringListModel(self)
self.__proxyModel = proxy = QtGui.QSortFilterProxyModel(self)
proxy.setSourceModel(self.__model)
self.__list = view = QtGui.QListView(self)
view.setSelectionMode(self.__list.ExtendedSelection)
view.setModel(proxy)
proxy.sort(0)
proxy.setDynamicSortFilter(True)
layout = QtGui.QVBoxLayout(self)
layout.setSpacing(4)
layout.setContentsMargins(0, 0, 0, 0)
hlayout = QtGui.QHBoxLayout()
hlayout.setContentsMargins(0, 0, 0, 0)
hlayout.addWidget(self.__txt_label)
hlayout.addWidget(self.__txt_filter)
layout.addLayout(hlayout)
layout.addWidget(self.__list)
# connections
self.__list.doubleClicked.connect(self._itemDoubleClicked)
self.__list.clicked.connect(self._itemClicked)
self.__list.selectionModel().selectionChanged.connect(
self._selectionChanged)
if items:
self.setStringList(items)
if filt:
self.setFilter(filt)
def __init__(self, filt=None, items=None, data=None, parent=None):
super(FilterableListBox, self).__init__(parent)
self.__data = {}
height = 20
self.__txt_label = QtGui.QLabel(self)
self.__txt_filter = QtGui.QLineEdit(self)
self.__txt_filter.setFixedHeight(height)
self.__txt_filter.textChanged.connect(self.__filterChanged)
self.__txt_clear = btn = QtGui.QPushButton(self)
btn.setIcon(QtGui.QIcon(":/images/delete.png"))
btn.setFlat(True)
btn.setFixedSize(height, height)
btn.setIconSize(QtCore.QSize(14, 14))
btn.setVisible(False)
self.__model = QtGui.QStringListModel(self)
self.__proxyModel = proxy = QtGui.QSortFilterProxyModel(self)
proxy.setSourceModel(self.__model)
self.__list = view = QtGui.QListView(self)
view.setSelectionMode(self.__list.ExtendedSelection)
view.setModel(proxy)
proxy.sort(0)
proxy.setDynamicSortFilter(True)
layout = QtGui.QVBoxLayout(self)
layout.setSpacing(4)
layout.setContentsMargins(0, 0, 0, 0)
hlayout = QtGui.QHBoxLayout()
hlayout.setSpacing(0)
hlayout.setContentsMargins(0, 0, 0, 0)
hlayout.addWidget(self.__txt_label)
hlayout.addSpacing(2)
hlayout.addWidget(self.__txt_filter)
hlayout.addWidget(self.__txt_clear)
layout.addLayout(hlayout)
layout.addWidget(self.__list)
# connections
self.__list.doubleClicked.connect(self._itemDoubleClicked)
self.__list.clicked.connect(self._itemClicked)
self.__selModel = self.__list.selectionModel()
self.__selModel.selectionChanged.connect(self._selectionChanged)
self.__txt_filter.textChanged.connect(
lambda v: self.__txt_clear.setVisible(bool(v)))
self.__txt_clear.clicked.connect(lambda: self.setFilter(''))
if items:
self.setStringList(items)
if filt:
self.setFilter(filt)
