# class Tk::Vu::PieSlice

### Constants

Pie_Slice_ID
SliceID_TBL

### Public Class Methods

id2obj(pie, id) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 131
    def self.id2obj(pie, id)
      pie_path = pie.path
      SliceID_TBL.mutex.synchronize{
        if SliceID_TBL[pie_path]
          SliceID_TBL[pie_path][id]? SliceID_TBL[pie_path][id]: id
        else
          id
        end
      }
    end

new(parent, *args) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 142
    def initialize(parent, *args)
      unless parent.kind_of?(Tk::Vu::Pie)
        fail ArgumentError, "expect a Tk::Vu::Pie instance for 1st argument"
      end
      @parent = @pie = parent
      @ppath = parent.path
      Pie_Slice_ID.mutex.synchronize{
        @path = @id = Pie_Slice_ID.join(TkCore::INTERP._ip_id_)
        Pie_Slice_ID[1].succ!
      }
      SliceID_TBL.mutex.synchronize{
        SliceID_TBL[@ppath] = {} unless SliceID_TBL[@ppath]
        SliceID_TBL[@ppath][@id] = self
      }

      if args[-1].kind_of?(Hash)
        keys = args.unshift
      end
      @pie.set(@id, *args)
      configure(keys)
    end

### Public Instance Methods

[](key) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 168
    def [](key)
      cget key
    end

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

    # File lib/tkextlib/vu/pie.rb, line 172
    def []=(key,val)
      configure key, val
      val
    end

cget(slot) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 181
    def cget(slot)
      @pie.itemcget(@id, slot)
    end

cget_strict(slot) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 185
    def cget_strict(slot)
      @pie.itemcget_strict(@id, slot)
    end

cget_tkstring(slot) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 177
    def cget_tkstring(slot)
      @pie.itemcget_tkstring(@id, slot)
    end

configinfo(*args) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 194
    def configinfo(*args)
      @pie.itemconfiginfo(@id, *args)
    end

configure(*args) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 189
    def configure(*args)
      @pie.itemconfigure(@id, *args)
      self
    end

current_configinfo(*args) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 198
    def current_configinfo(*args)
      @pie.current_itemconfiginfo(@id, *args)
    end

delete() click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 202
    def delete
      @pie.delete(@id)
    end

explode(value) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 206
    def explode(value)
      @pie.explode(@id, value)
      self
    end

explode_value() click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 211
    def explode_value
      @pie.explode_value(@id)
    end

id() click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 164
    def id
      @id
    end

lower(other=None) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 215
    def lower(other=None)
      @pie.lower(@id, other)
      self
    end

mutex() click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 123
    def mutex; @mutex; end

raise(other=None) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 220
    def raise(other=None)
      @pie.raise(@id, other)
      self
    end

set(value) click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 225
    def set(value)
      @pie.set(@id, value)
      self
    end

Also aliased as: set_value
set_value(value)
Alias for: set
value() click to toggle source

    # File lib/tkextlib/vu/pie.rb, line 231
    def value
      @pie.set(@id)
    end