Home Classes Methods

In Files

tk/lib/tkextlib/bwidget/listbox.rb

Parent

TkObject

Methods

Included Modules

TkTreatTagFont

Class/Module Index

Tk::BWidget::ListBox::Item

Constants

ListItem_ID
ListItem_TBL

Public Class Methods

id2obj(lbox, id) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 226
def self.id2obj(lbox, id)
  lpath = lbox.path
  ListItem_TBL.mutex.synchronize{
    if ListItem_TBL[lpath]
      ListItem_TBL[lpath][id]? ListItem_TBL[lpath][id]: id
    else
      id
    end
  }
end

new(lbox, *args) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 237
def initialize(lbox, *args)
  if lbox.kind_of?(Tk::BWidget::ListBox)
    @listbox = lbox
  else
    fail RuntimeError,
      "expect Tk::BWidget::ListBox or Tk::BWidget::ListBox::Item 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

  @lpath = @listbox.path

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

  ListItem_TBL.mutex.synchronize{
    ListItem_TBL[@id] = self
    ListItem_TBL[@lpath] = {} unless ListItem_TBL[@lpath]
    ListItem_TBL[@lpath][@id] = self
  }

  @listbox.insert(index, @id, keys)
end

Public Instance Methods

[](key) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 289
def [](key)
  cget(key)
end

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

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 293
def []=(key, val)
  configure(key, val)
  val
end

cget(key) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 301
def cget(key)
  @listbox.itemcget(@id, key)
end

cget_strict(key) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 304
def cget_strict(key)
  @listbox.itemcget_strict(@id, key)
end

cget_tkstring(key) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 298
def cget_tkstring(key)
  @listbox.itemcget_tkstring(@id, key)
end

configinfo(key=nil) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 312
def configinfo(key=nil)
  @listbox.itemconfiginfo(@id, key)
end

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

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 308
def configure(key, val=None)
  @listbox.itemconfigure(@id, key, val)
end

current_configinfo(key=nil) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 316
def current_configinfo(key=nil)
  @listbox.current_itemconfiginfo(@id, key)
end

delete() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 320
def delete
  @listbox.delete(@id)
  self
end

edit(*args) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 325
def edit(*args)
  @listbox.edit(@id, *args)
  self
end

exist?() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 330
def exist?
  @listbox.exist?(@id)
end

id() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 285
def id
  @id
end

index() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 334
def index
  @listbox.index(@id)
end

listbox() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 281
def listbox
  @listbox
end

move(index) click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 338
def move(index)
  @listbox.move(@id, index)
end

mutex() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 218
def mutex; @mutex; end

see() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 342
def see
  @listbox.see(@id)
end

selection_add() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 346
def selection_add
  @listbox.selection_add(@id)
end

selection_remove() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 350
def selection_remove
  @listbox.selection_remove(@id)
end

selection_set() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 354
def selection_set
  @listbox.selection_set(@id)
end

selection_toggle() click to toggle source

 
               # File tk/lib/tkextlib/bwidget/listbox.rb, line 358
def selection_toggle
  @listbox.selection_toggle(@id)
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.