Lines Matching refs:_canvas

366         self._canvas = TK.Canvas(master, width=width, height=height,
368         self.hscroll = TK.Scrollbar(master, command=self._canvas.xview,
370         self.vscroll = TK.Scrollbar(master, command=self._canvas.yview)
371         self._canvas.configure(xscrollcommand=self.hscroll.set,
375         self._canvas.grid(padx=1, in_ = self, pady=1, row=0,
392         self._canvas.config(bg=bg,
395         self._canvas.xview_moveto(0.5*(self.canvwidth - self.width + 30) /
397         self._canvas.yview_moveto(0.5*(self.canvheight- self.height + 30) /
405         cwidth = self._canvas.winfo_width()
406         cheight = self._canvas.winfo_height()
407         self._canvas.xview_moveto(0.5*(self.canvwidth-cwidth)/self.canvwidth)
408         self._canvas.yview_moveto(0.5*(self.canvheight-cheight)/self.canvheight)
425         return self._canvas.bbox(*args)
430         return self._canvas.cget(*args, **kwargs)
435         self._canvas.config(*args, **kwargs)
440         self._canvas.bind(*args, **kwargs)
445         self._canvas.unbind(*args, **kwargs)
450         self._canvas.focus_force()
461         self._canvas = ScrolledCanvas(self, width, height, cwidth, cheight)
462         self._canvas.pack(expand=1, fill="both")
465         return self._canvas
3559     _canvas = None  variable in _Screen
3572         if _Screen._canvas is None:
3580             _Screen._canvas = self._root._getcanvas()
3581             TurtleScreen.__init__(self, _Screen._canvas)
3647             _Screen._canvas = None