def __init__(self,h):
from javafx.scene.control import TreeView
from javafx.scene.control import TreeItem
self.root = TreeItem(h['name'])
self.ctrl = TreeView(self.root)
self.Initialize(h)
if h.get('handler'): self.ctrl.getSelectionModel().selectedItemProperty().addListener(h['handler'])
class EzTreeView(EzControl):
def __init__(self,h):
from javafx.scene.control import TreeView
from javafx.scene.control import TreeItem
self.root = TreeItem(h['name'])
self.ctrl = TreeView(self.root)
self.Initialize(h)
if h.get('handler'): self.ctrl.getSelectionModel().selectedItemProperty().addListener(h['handler'])
def AddRootItem(self,label):
return self.AddItem(label)
def AddItem(self,label,parent=None):
from javafx.scene.control import TreeItem
item = TreeItem(label)
if parent: parent.getChildren().add(item)
else: self.root.getChildren().add(item)
return item
def GetSelectedIndex(self):
return self.ctrl.getSelectionModel().getSelectedIndex()
def GetSelectedItem(self):
return self.ctrl.getSelectionModel().getSelectedItem()
def GetSelectedItemText(self):
return self.ctrl.getSelectionModel().getSelectedItem().getValue()
def GetSelectedItemPath(self,delim=""):
item = self.ctrl.getSelectionModel().getSelectedItem()
return self.GetItemPath(item)
def GetItemPath(self,item,delim=""):
item = self.ctrl.getSelectionModel().getSelectedItem()
path = item.getValue()
while item.getParent():
item = item.getParent()
path = item.getValue() + delim + path
return path
def GetParentItem(self,item):
return item.getParent()
def GetItemValue(self,item):
return item.getValue()
def AddItem(self,label,parent=None):
from javafx.scene.control import TreeItem
item = TreeItem(label)
if parent: parent.getChildren().add(item)
else: self.root.getChildren().add(item)
return item