Tk::BWidget::Tree::Node

Constants

TreeNode_ID
TreeNode_TBL

Public Class Methods

id2obj(tree, id) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 277
def self.id2obj(tree, id)
  tpath = tree.path
  TreeNode_TBL.mutex.synchronize{
    if TreeNode_TBL[tpath]
      TreeNode_TBL[tpath][id]? TreeNode_TBL[tpath][id]: id
    else
      id
    end
  }
end

new(tree, *args) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 288
def initialize(tree, *args)
  if tree.kind_of?(Tk::BWidget::Tree)
    @tree = tree
    parent = args.shift
    if parent.kind_of?(Tk::BWidget::Tree::Node)
      if parent.tree.path != @tree.path
        fail RuntimeError, 'tree of parent node is not match'
      end
    end
  elsif tree.kind_of?(Tk::BWidget::Tree::Node)
    @tree = tree.tree
    parent = tree.parent
  else
    fail RuntimeError, 
      "expect Tk::BWidget::Tree or Tk::BWidget::Tree::Node for 1st argument"
  end

  if args[-1].kind_of?(Hash)
    keys = _symbolkey2str(args.pop)
  else
    keys = {}
  end

  index = keys.delete('index')
  unless args.empty?
    index = args.shift
  end
  index = 'end' unless index

  unless args.empty?
    fail RuntimeError, 'too much arguments'
  end

  @tpath = @tree.path

  if keys.key?('nodename')
    @path = @id = keys.delete('nodename')
  else
    TreeNode_ID.mutex.synchronize{
      @path = @id = TreeNode_ID.join(TkCore::INTERP._ip_id_)
      TreeNode_ID[1].succ!
    }
  end

  TreeNode_TBL.mutex.synchronize{
    TreeNode_TBL[@id] = self
    TreeNode_TBL[@tpath] = {} unless TreeNode_TBL[@tpath]
    TreeNode_TBL[@tpath][@id] = self
  }

  @tree.insert(index, parent, @id, keys)
end

Public Instance Methods

[](key) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 349
def [](key)
  cget(key)
end

[]=(key, val) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 353
def []=(key, val)
  configure(key, val)
  val
end

cget(key) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 358
def cget(key)
  @tree.itemcget(@id, key)
end

cget_strict(key) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 361
def cget_strict(key)
  @tree.itemcget_strict(@id, key)
end

close_tree(recurse=None) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 377
def close_tree(recurse=None)
  @tree.close_tree(@id, recurse)
  self
end

configinfo(key=nil) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 369
def configinfo(key=nil)
  @tree.itemconfiginfo(@id, key)
end

configure(key, val=None) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 365
def configure(key, val=None)
  @tree.itemconfigure(@id, key, val)
end

current_configinfo(key=nil) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 373
def current_configinfo(key=nil)
  @tree.current_itemconfiginfo(@id, key)
end

delete() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 382
def delete
  @tree.delete(@id)
  self
end

edit(*args) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 387
def edit(*args)
  @tree.edit(@id, *args)
  self
end

exist?() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 392
def exist?
  @tree.exist?(@id)
end

id() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 345
def id
  @id
end

index() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 396
def index
  @tree.index(@id)
end

move(index, parent=nil) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 400
def move(index, parent=nil)
  if parent
    @tree.move(parent, @id, index)
  else
    @tree.move(self.parent, @id, index)
  end
end

mutex() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 269
def mutex; @mutex; end

open?() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 413
def open?
  bool(@tree.itemcget(@id, 'open'))
end

open_tree(recurse=None) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 408
def open_tree(recurse=None)
  @tree.open_tree(@id, recurse)
  self
end

parent() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 417
def parent
  @tree.parent(@id)
end

reorder(neworder) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 421
def reorder(neworder)
  @tree.reorder(@id, neworder)
end

see() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 425
def see
  @tree.see(@id)
end

selection_add() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 429
def selection_add
  @tree.selection_add(@id)
end

selection_remove() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 433
def selection_remove
  @tree.selection_remove(@id)
end

selection_set() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 437
def selection_set
  @tree.selection_set(@id)
end

selection_toggle() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 441
def selection_toggle
  @tree.selection_toggle(@id)
end

toggle() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 445
def toggle
  @tree.toggle(@id)
end

tree() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 341
def tree
  @tree
end

visible() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/tree.rb, line 449
def visible
  @tree.visible(@id)
end

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Tk::BWidget::Tree::Node

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