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# File 'sample/editable_listbox.rb', line 27
def create_self(keys)
super(keys)
unless self.listvariable
self.listvariable = TkVariable.new(self.get(0, :end))
end
@ebox = TkEntry.new(self){
@pos = -1
def self.pos; @pos; end
def self.pos=(idx); @pos = idx; end
}
@ebox.bind('Return'){
list = self.listvariable.list
list[@ebox.pos] = @ebox.value
self.listvariable.value = list
@ebox.place_forget
@ebox.pos = -1
}
@ebox.bind('Escape'){
@ebox.place_forget
@ebox.pos = -1
}
self.bind('Double-1', '%y'){|y| _ebox_placer(y) }
end
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