Remove deprecated draw methods in "Component" and "Container"

[rahulporuri]

enable/enable/component.py

Lines 344 to 350 in 3d138a2

	def _draw_component(self, gc, view_bounds=None, mode="normal"):
	""" Renders the component.
	Subclasses must implement this method to actually render themselves.
	Note: This method is used only by the "old" drawing calls.
	"""
	pass

enable/enable/container.py

Lines 383 to 392 in 3d138a2

	# ------------------------------------------------------------------------
	# Deprecated interface
	# ------------------------------------------------------------------------
	def _draw_overlays(self, gc, view_bounds=None, mode="normal"):
	""" Method for backward compatability with old drawing scheme.
	"""
	warnings.warn("Containter._draw_overlays is deprecated.")
	for component in self.overlays:
	component.overlay(component, gc, view_bounds, mode)

enable/enable/container.py

Lines 597 to 616 in 3d138a2

	# -------------------------------------------------------------------------
	# Old / deprecated draw methods; here for backwards compatibility
	# -------------------------------------------------------------------------
	def _draw_component(self, gc, view_bounds=None, mode="normal"):
	""" Draws the component.
	This method is preserved for backwards compatibility. Overrides
	the implementation in Component.
	"""
	with gc:
	gc.set_antialias(False)
	self._draw_container(gc, mode)
	self._draw_background(gc, view_bounds, mode)
	self._draw_underlay(gc, view_bounds, mode)
	self._draw_children(
	gc, view_bounds, mode
	) # This was children_draw_mode
	self._draw_overlays(gc, view_bounds, mode)

enable/enable/container.py

Lines 618 to 636 in 3d138a2

	def _draw_children(self, gc, view_bounds=None, mode="normal"):
	new_bounds = self._transform_view_bounds(view_bounds)
	if new_bounds == empty_rectangle:
	return
	with gc:
	gc.set_antialias(False)
	gc.translate_ctm(*self.position)
	for component in self.components:
	if new_bounds:
	tmp = intersect_bounds(
	component.outer_position + component.outer_bounds,
	new_bounds,
	)
	if tmp == empty_rectangle:
	continue
	with gc:
	component.draw(gc, new_bounds, mode)

[aaronayres35]

ref: #781