def __init__(self, parent=None):
super(base, self).__init__(parent)
self.setupUi(self)
self._rootNode = Node("Root")
childNode0 = TransformNode("A", self._rootNode)
childNode1 = LightNode("B", self._rootNode)
childNode2 = CameraNode("C", self._rootNode)
childNode3 = TransformNode("D", self._rootNode)
childNode4 = LightNode("E", self._rootNode)
childNode5 = CameraNode("F", self._rootNode)
childNode6 = TransformNode("G", childNode5)
childNode7 = LightNode("H", childNode6)
childNode8 = CameraNode("I", childNode7)
self._proxyModel = QtGui.QSortFilterProxyModel(self)
"""VIEW <------> PROXY MODEL <------> DATA MODEL"""
self._model = SceneGraphModel(self._rootNode, self)
self._proxyModel.setSourceModel(self._model)
self._proxyModel.setDynamicSortFilter(True)
self._proxyModel.setFilterCaseSensitivity(QtCore.Qt.CaseInsensitive)
self._proxyModel.setSortRole(SceneGraphModel.sortRole)
self._proxyModel.setFilterRole(SceneGraphModel.filterRole)
self._proxyModel.setFilterKeyColumn(0)
self.uiTree.setModel(self._proxyModel)
QtCore.QObject.connect(self.uiFilter,
QtCore.SIGNAL("textChanged(QString)"),
self._proxyModel.setFilterRegExp)
self._propEditor = PropertiesEditor(self)
self.layoutMain.addWidget(self._propEditor)
self._propEditor.setModel(self._proxyModel)
QtCore.QObject.connect(
self.uiTree.selectionModel(),
QtCore.SIGNAL("currentChanged(QModelIndex, QModelIndex)"),
self._propEditor.setSelection)
QtCore.QObject.connect(
self._model,
QtCore.SIGNAL("dataChanged(QModelIndex, QModelIndex)"),
self.updateXml)
#Create our XMLHighlighter derived from QSyntaxHighlighter
highlighter = XMLHighlighter(self.uiXml.document())
self.updateXml()
def setup_model(self):
self._rootNode = Node("Root")
self._proxyModel = FilterModel(self)
self._model = ParametersTreeModel(self._rootNode, self)
self._proxyModel.setSourceModel(self._model)
self._proxyModel.setFilterRole(ParametersTreeModel.filterRole)
self._proxyModel.setSortRole(QtCore.Qt.DisplayRole)
self.uiTree.setSortingEnabled(True)
self.uiTree.sortByColumn(0, QtCore.Qt.AscendingOrder)
# making and setting model
self.uiTree.setModel(self._proxyModel)
self._propEditor = PropertiesEditor(self)
self.layout().addWidget(self._propEditor)
self._propEditor.setModel(self._proxyModel)
def insertRows(self, position, rows, parent=QtCore.QModelIndex()):
parentNode = self.getNode(parent)
self.beginInsertRows(parent, position, position + rows - 1)
for row in range(rows):
childCount = parentNode.childCount()
childNode = Node("untitled" + str(childCount))
success = parentNode.insertChild(position, childNode)
self.endInsertRows()
return success