Tk::TreeCtrl::Column

Constants

TreeCtrlColumnID
TreeCtrlColumnID_TBL

Public Class Methods

id2obj(tree, id) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1747
def self.id2obj(tree, id)
  tpath = tree.path
  Tk::TreeCtrl::Column::TreeCtrlColumnID_TBL.mutex.synchronize{
    if Tk::TreeCtrl::Column::TreeCtrlColumnID_TBL[tpath]
      Tk::TreeCtrl::Column::TreeCtrlColumnID_TBL[tpath][id]?                     Tk::TreeCtrl::Column::TreeCtrlColumnID_TBL[tpath][id] : id
    else
      id
    end
  }
end

new(parent, keys={}) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1759
def initialize(parent, keys={})
  @tree = parent
  @tpath = parent.path

  keys = _symbolkey2str(keys)

  Tk::TreeCtrl::Column::TreeCtrlColumnID.mutex.synchronize{
    @path = @id =
      keys.delete('tag') ||
      Tk::TreeCtrl::Column::TreeCtrlColumnID.join(TkCore::INTERP._ip_id_)
    Tk::TreeCtrl::Column::TreeCtrlColumnID[1].succ!
  }

  keys['tag'] = @id

  Tk::TreeCtrl::Column::TreeCtrlColumnID_TBL.mutex.synchronize{
    Tk::TreeCtrl::Column::TreeCtrlColumnID_TBL[@tpath] ||= {}
    Tk::TreeCtrl::Column::TreeCtrlColumnID_TBL[@tpath][@id] = self
  }

  @tree.column_create(keys)
end

Public Instance Methods

cget(opt) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1793
def cget(opt)
  @tree.column_cget(@tree.column_index(@id), opt)
end

cget_strict(opt) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1796
def cget_strict(opt)
  @tree.column_cget_strict(@tree.column_index(@id), opt)
end

cget_tkstring(opt) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1790
def cget_tkstring(opt)
  @tree.column_cget_tkstring(@tree.column_index(@id), opt)
end

configinfo(*args) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1804
def configinfo(*args)
  @tree.column_configinfo(@tree.column_index(@id), *args)
end

configure(*args) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1800
def configure(*args)
  @tree.column_configure(@tree.column_index(@id), *args)
end

current_configinfo(*args) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1808
def current_configinfo(*args)
  @tree.current_column_configinfo(@tree.column_index(@id), *args)
end

current_width() click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1831
def current_width
  @tree.column_width(@tree.column_index(@id))
end

delete() click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1812
def delete
  @tree.column_delete(@tree.column_index(@id))
  self
end

id() click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1782
def id
  @id
end

index() click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1817
def index
  @tree.column_index(@id)
end

move(before) click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1821
def move(before)
  @tree.column_move(@tree.column_index(@id), before)
  self
end

mutex() click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1737
def mutex; @mutex; end

needed_width() click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1826
def needed_width
  @tree.column_needed_width(@tree.column_index(@id))
end

Also aliased as: neededwidth

neededwidth() click to toggle source

Alias for: needed_width

to_s() click to toggle source

 
               # File tk/lib/tkextlib/treectrl/tktreectrl.rb, line 1786
def to_s
  @id.to_s.dup
end

Commenting is here to help enhance the documentation. For example, code samples, or clarification of the documentation.

If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.

If you wish to post a correction of the docs, please do so, but also file bug report so that it can be corrected for the next release. Thank you.

If you want to help improve the Ruby documentation, please visit Documenting-ruby.org.