def __init__(self):
"""Initialize a new button.
The mode is set to 'normal'.
"""
GuiSprite.__init__(self)
self._draw_function = None
self.setMode('normal')
def _draw(self):
"""Draw the window onto its own surface: background and sprites.
Warning: this DOES NOT call the method _draw of the sprites of the
_sprites_group. It draws them as they are.
"""
GuiSprite._draw(self)
self._drawSprites()
def update(self):
"""(Re)create the sprite image from scratch.
Starts by calling update() on all the sprites of _sprites_group.
Call this method only when you need it. Not at every frame.
"""
self._sprites_group.update()
GuiSprite.update(self)
def __init__(self):
"""Initialize a new TextSprite."""
GuiSprite.__init__(self)
self.font = None
self.text = ''
def __init__(self):
GuiSprite.__init__(self)
self._sprites_group = pygame.sprite.LayeredUpdates()