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=None, drop_callback=None,
node_select_callback=None,
*args, **kw_args):
Frame.__init__(self, master=master)
self.tree=MultiSelectTree(self, root_id, root_label,
get_contents_callback, dist_x, dist_y,
text_offset, line_flag, expanded_icon,
collapsed_icon, regular_icon, plus_icon,
minus_icon, node_class,drop_callback = drop_callback,
node_select_callback=node_select_callback,
*args, **kw_args)
self.tree.grid(row=0, column=0, sticky='nsew')
# make expandable
self.grid_rowconfigure(0, weight=1)
self.grid_columnconfigure(0, weight=1)
# add scrollbars
sb=Scrollbar(self)
sb.grid(row=0, column=1, sticky='ns')
self.tree.configure(yscrollcommand=sb.set)
sb.configure(command=self.tree.yview)
sb=Scrollbar(self, orient=HORIZONTAL)
sb.grid(row=1, column=0, sticky='ew')
self.tree.configure(xscrollcommand=sb.set)
sb.configure(command=self.tree.xview)
# must get focus so keys work for demo
self.tree.focus_set()
class ScrollableMultiSelectTree(Frame):
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=None, drop_callback=None,
node_select_callback=None,
*args, **kw_args):
Frame.__init__(self, master=master)
self.tree=MultiSelectTree(self, root_id, root_label,
get_contents_callback, dist_x, dist_y,
text_offset, line_flag, expanded_icon,
collapsed_icon, regular_icon, plus_icon,
minus_icon, node_class,drop_callback = drop_callback,
node_select_callback=node_select_callback,
*args, **kw_args)
self.tree.grid(row=0, column=0, sticky='nsew')
# make expandable
self.grid_rowconfigure(0, weight=1)
self.grid_columnconfigure(0, weight=1)
# add scrollbars
sb=Scrollbar(self)
sb.grid(row=0, column=1, sticky='ns')
self.tree.configure(yscrollcommand=sb.set)
sb.configure(command=self.tree.yview)
sb=Scrollbar(self, orient=HORIZONTAL)
sb.grid(row=1, column=0, sticky='ew')
self.tree.configure(xscrollcommand=sb.set)
sb.configure(command=self.tree.xview)
# must get focus so keys work for demo
self.tree.focus_set()
def getPreviousSelectedNode(self):
return self.tree.getPreviousSelectedNode()
def getSelectedNode(self):
return self.tree.getSelectedNode()
def saveNodesToFile(self, fileName):
self.tree.saveNodesToFile(fileName)
def loadNodesFromFile(self, fileName):
self.tree.loadNodesFromFile(fileName)
def expandRoot(self):
self.tree.expandRoot()
def collapseRoot(self):
self.tree.collapseRoot()
def deleteSelectedNode(self):
self.tree.deleteSelectedNode()
def createNode(self, name, expandable, parentFullId, expanded, selected):
self.tree.createNode(name, expandable, parentFullId, expanded, selected)
def moveCursor(self, node):
self.tree.move_cursor(node)
def getPath(self, fullId):
return self.tree.separater.join(fullId)