class AHPTreeEditor(QtCore.QObject):
def __init__(self, ahpFile, parent = None):
QtCore.QObject.__init__(self)
#构造组件
self.ahpFile_ = ahpFile
self.tree_ = AHPTree()
self.tree_.LoadXml(ahpFile)
self.widget_ = QtGui.QDialog(parent)
self.ui_ = Ui_AHPEditor()
self.ui_.setupUi(self.widget_)
#挂接模型与菜单
self.treeModel_ = AHPTreeModel(self.tree_)
self.contextMenu_ = AHPTreeContextMenu(self.ui_.aphTreeView)
self.ui_.aphTreeView.setModel(self.treeModel_)
#挂接signal/slot
self._SetupSlots()
def _SetupSlots(self):
self.connect(self.ui_.aphTreeView, QtCore.SIGNAL("doubleClicked (const QModelIndex&)"), self._OnEditMatrix)
self.connect(self.ui_.applyBtn, QtCore.SIGNAL("clicked(bool)"), self._OnSaveToFile)
self.connect(self.ui_.acceptBtn, QtCore.SIGNAL("clicked(bool)"), self._OnAccept)
self.connect(self.ui_.btnRandGen, QtCore.SIGNAL("clicked(bool)"), self._OnRandomGen)
def _OnEditMatrix(self, index):
if not index.isValid(): return
if index.column() != 0:
curTreeItem = index.internalPointer()
curNode = curTreeItem.ahpNode_
if not curNode: return
matEditor = AHPCmpTblEditor(curNode.ahpMat_)
matEditor.dlg_.setWindowTitle("Comparison Table Editor")
matEditor.ShowWidgetModal()
curTreeItem.UpdateTree()
def _OnRandomGen(self):
randGen = AHPTreeRandGenEditor(self.tree_)
randGen.ShowWidgetModal()
self.treeModel_.reset()
def _OnSaveToFile(self, b):
self.tree_.SaveXml(self.ahpFile_)
self.tree_.SaveCriteriaToXmlFile(os.path.join(os.path.dirname(self.ahpFile_), "Criteria.xml"))
def _OnAccept(self, b):
self._OnSaveToFile(b)
self.widget_.accept()
def ShowWidget(self):
self.widget_.show()
def ShowWidgetModel(self):
result = self.widget_.exec_()
if result == QtGui.QDialog.Accepted:
self._OnSaveToFile(True)
def __init__(self, ahpFile, parent = None): QtCore.QObject.__init__(self) #构造组件 self.ahpFile_ = ahpFile self.tree_ = AHPTree() self.tree_.LoadXml(ahpFile) self.widget_ = QtGui.QDialog(parent) self.ui_ = Ui_AHPEditor() self.ui_.setupUi(self.widget_) #挂接模型与菜单 self.treeModel_ = AHPTreeModel(self.tree_) self.contextMenu_ = AHPTreeContextMenu(self.ui_.aphTreeView) self.ui_.aphTreeView.setModel(self.treeModel_) #挂接signal/slot self._SetupSlots()