class SelectNodes(QDialog, UiSelectNodes):
def __init__(self, parent):
QDialog.__init__(self, parent)
UiSelectNodes.__init__(self)
self.setupUi(self)
self.vfs = vfs.vfs()
self.g_display()
self.initCallback()
def g_display(self):
self.comboBoxPath = NodeComboBox(self)
self.comboBoxPath.setMinimumSize(QSize(251, 23))
self.comboBoxPath.setMaximumSize(QSize(16777215, 23))
self.modelNodes = SelectNodesModel()
self.listViewer = SelectNodesListView(self)
self.listViewer.setModel(self.modelNodes)
self.hboxlayout.insertWidget(1, self.comboBoxPath)
self.vboxlayout.insertWidget(1, self.listViewer)
icon = QIcon(":top.png")
self.topButton.setIcon(icon)
def initCallback(self):
self.connect(self.topButton, SIGNAL("clicked()"), self.moveToTop)
self.connect(self.comboBoxPath, SIGNAL("currentIndexChanged(const QString & )"), self.comboBoxPathChanged)
def moveToTop(self):
self.displayDirectory(self.modelNodes.currentNode.parent)
def comboBoxPathChanged(self, text):
node = self.comboBoxPath.currentNode()
self.displayDirectory(node)
def displayDirectory(self, node):
listNode = self.vfs.listingDirectoriesAndFiles(node)
self.comboBoxPath.addPathAndSelect(node)
self.modelNodes.newPath(node, listNode)
self.currentSelectionEdit.clear()
def returnSelection(self):
index = self.listViewer.currentIndex()
item = self.modelNodes.itemFromIndex(index)
if item is None :
return None
return item.node
def changeLineEdit(self, node):
self.currentSelectionEdit.clear()
self.currentSelectionEdit.insert(node.name)