def add_node(self, name=None, id=None, flag=0, expanded_icon=None,
collapsed_icon=None, selected=False, expanded=False,
full_parent_id=()):
"""overridden method (Tree)"""
Tree.add_node(self, name, id, flag, expanded_icon, collapsed_icon)
fullParentPath = self.separater.join(full_parent_id)
if fullParentPath not in self.savedNodesMap.keys():
self.savedNodesMap[fullParentPath] = []
savedNode = self._getSavedNode(fullParentPath, name)
if savedNode is not None:
self.new_nodes[-1].selected = savedNode.selected
self.new_nodes[-1].expanded = savedNode.expanded
return
savedParentNode = self._getSavedNode(self.separater.join(full_parent_id[0:len(full_parent_id) - 1]), full_parent_id[-1])
node = Struct()
node.name = name
node.expandable = flag
node.fullPath = self.separater.join(full_parent_id + (id,))
node.expanded = expanded
node.selected = savedParentNode.selected
self.savedNodesMap[fullParentPath].append(node)
self.new_nodes[-1].selected = node.selected
self.new_nodes[-1].expanded = node.expanded
def __init__(self, master, root_id, root_label='',
get_contents_callback=None, dist_x=15, dist_y=15,
text_offset=10, line_flag=1, expanded_icon=None,
collapsed_icon=None, regular_icon=None, plus_icon=None,
minus_icon=None, unchecked_icon=None, checked_icon=None,
greyed_checked_icon=None,node_class=MultiSelectNode, drop_callback=None,
node_select_callback=None,
*args, **kw_args):
self.separater = ' -> '
self.pos = None
self.rootId = root_id
self.realDistX = dist_x
self.nodeSelectCallback = node_select_callback
if checked_icon == None:
self.checkedIcon=PhotoImage(file='checkedIcon.gif')
else:
self.checkedIcon=checked_icon
if unchecked_icon == None:
self.uncheckedIcon=PhotoImage(file='uncheckedIcon.gif')
else:
self.uncheckedIcon=unchecked_icon
if greyed_checked_icon == None:
self.greyedCheckedIcon=PhotoImage(file='greyedIcon.gif')
else:
self.greyedCheckedIcon=greyed_checked_icon
if get_contents_callback == None:
get_contents_callback = self._getContents
savedNode = Struct()
savedNode.name = self.rootId
savedNode.expandable = True
savedNode.fullPath = self.rootId
savedNode.expanded = False
savedNode.selected = False
# This structure is used to remember selected nodes and their selected/expanded states
self.savedNodesMap = {'': [savedNode], savedNode.fullPath: []}
Tree.__init__(self, master, root_id, root_label,
get_contents_callback, dist_x * 2, dist_y,
text_offset, line_flag, expanded_icon,
collapsed_icon, regular_icon, plus_icon,
minus_icon, node_class, drop_callback,
*args, **kw_args)
def createNode(self, name, expandable, parentFullId, expanded, selected):
node = Struct()
node.name = name
node.expandable = expandable
node.fullPath = self.separater.join(parentFullId + (node.name,))
node.expanded = expanded
node.selected = selected
self.savedNodesMap[self.separater.join(parentFullId)].append(node)
grandParentPath = self.separater.join(parentFullId[:-1])
parentSavedNode = self._getSavedNode(grandParentPath, parentFullId[-1])
parentSavedNode.expandable = True
parentSavedNode.expanded = True
self.savedNodesMap[node.fullPath] = []
def createDummyTree(self):
node = Struct()
node.name = 'Analytics'
node.expandable = True
node.fullPath = self.separater.join((self.rootId, node.name))
node.expanded = False
node.selected = False
self.savedNodesMap[self.rootId] = [node]
node = Struct()
node.name = 'Master Admin'
node.expandable = False
node.fullPath = self.separater.join((self.rootId, node.name))
node.expanded = False
node.selected = False
self.savedNodesMap[self.rootId].append(node)
self.savedNodesMap[self.separater.join((self.rootId, 'Analytics'))] = []
node = Struct()
node.name = 'Some test case'
node.fullPath = self.separater.join((self.rootId, 'Analytics', node.name))
node.expandable = False
node.expanded = False
node.selected = False
self.savedNodesMap[self.separater.join((self.rootId, 'Analytics'))].append(node)
node = Struct()
node.name = 'testing'
node.fullPath = self.separater.join((self.rootId, 'Analytics', node.name))
node.expandable = True
node.expanded = False
node.selected = False
self.savedNodesMap[self.separater.join((self.rootId, 'Analytics'))].append(node)
node = Struct()
node.name = 'Some test case'
node.fullPath = self.separater.join((self.rootId, 'Analytics', 'testing', node.name))
node.expandable = False
node.expanded = False
node.selected = False
self.savedNodesMap[self.separater.join((self.rootId, 'Analytics', 'testing'))] = [node]