# File tk/lib/tkextlib/blt/tabnotebook.rb, line 17
def self.new(parent, pos=nil, name=nil, keys={})
if pos.kind_of?(Hash)
keys = pos
name = nil
pos = nil
end
if name.kind_of?(Hash)
keys = name
name = nil
end
obj = nil
TabID_TBL.mutex.synchronize{
if name && TabID_TBL[parent.path] && TabID_TBL[parent.path][name]
obj = TabID_TBL[parent.path][name]
if pos
if pos.to_s == 'end'
obj.move_after('end')
else
obj.move_before(pos)
end
end
obj.configure if keys && ! keys.empty?
else
(obj = self.allocate).instance_eval{
initialize(parent, pos, name, keys)
TabID_TBL[@tpath] = {} unless TabID_TBL[@tpath]
TabID_TBL[@tpath][@id] = self
}
end
}
obj
end
# File tk/lib/tkextlib/blt/tabnotebook.rb, line 50
def initialize(parent, pos, name, keys)
@t = parent
@tpath = parent.path
if name
@path = @id = name
unless (list(tk_call(@tpath, 'tab', 'names', @id)).empty?)
if pos
idx = tk_call(@tpath, 'index', @id)
if pos.to_s == 'end'
tk_call(@tpath, 'move', idx, 'after', 'end')
else
tk_call(@tpath, 'move', idx, 'before', pos)
end
end
tk_call(@tpath, 'tab', 'configure', @id, keys)
else
fail ArgumentError, "can't find tab \"#{@id}\" in #{@t}"
end
else
pos = 'end' unless pos
@path = @id = tk_call(@tpath, 'insert', pos, keys)
end
end