class AnimatingMenuItem(TextMenuItem):
"""A TextMenuItem implementing animate_in and animate_out."""
def __init__(self, width, height, text, extra_text=None):
TextMenuItem.__init__(self, width, height, text, extra_text)
self.move_anchor_point_from_gravity(clutter.GRAVITY_WEST)
self.font_size = 0.03
self.update()
self.timeline = clutter.Timeline(200)
alpha = clutter.Alpha(self.timeline, clutter.EASE_IN_OUT_SINE)
self.behaviour = FontSizeBehaviour(alpha)
self.behaviour.apply(self)
def animate_in(self):
"""Set labels font-size and color when an item gets selected."""
self.behaviour.start_size = 0.03
self.behaviour.end_size = 0.05
self.color = "menuitem_active"
self.timeline.start()
self.update()
def animate_out(self):
"""Set labels font-size and color when an item gets unselected."""
self.color = "menuitem_inactive"
self.update()
self.behaviour.start_size = 0.05
self.behaviour.end_size = 0.03
self.timeline.start()
class AnimatingMenuItem(TextMenuItem):
"""A TextMenuItem implementing animate_in and animate_out."""
def __init__(self, width, height, text, extra_text=None):
TextMenuItem.__init__(self, width, height, text, extra_text)
self.move_anchor_point_from_gravity(clutter.GRAVITY_WEST)
self.font_size = 0.03
self.update()
self.timeline = clutter.Timeline(200)
alpha = clutter.Alpha(self.timeline, clutter.EASE_IN_OUT_SINE)
self.behaviour = FontSizeBehaviour(alpha)
self.behaviour.apply(self)
def animate_in(self):
"""Set labels font-size and color when an item gets selected."""
self.behaviour.start_size = 0.03
self.behaviour.end_size = 0.05
self.color = "menuitem_active"
self.timeline.start()
self.update()
def animate_out(self):
"""Set labels font-size and color when an item gets unselected."""
self.color = "menuitem_inactive"
self.update()
self.behaviour.start_size = 0.05
self.behaviour.end_size = 0.03
self.timeline.start()
def __init__(self, width, height, text, extra_text=None):
TextMenuItem.__init__(self, width, height, text, extra_text)
self.move_anchor_point_from_gravity(clutter.GRAVITY_WEST)
self.font_size = 0.03
self.update()
self.timeline = clutter.Timeline(200)
alpha = clutter.Alpha(self.timeline, clutter.EASE_IN_OUT_SINE)
self.behaviour = FontSizeBehaviour(alpha)
self.behaviour.apply(self)
def __init__(self, width, height, text, extra_text=None):
TextMenuItem.__init__(self, width, height, text, extra_text)
self.move_anchor_point_from_gravity(clutter.GRAVITY_WEST)
self.font_size = 0.03
self.update()
self.timeline = clutter.Timeline(200)
alpha = clutter.Alpha(self.timeline, clutter.EASE_IN_OUT_SINE)
self.behaviour = FontSizeBehaviour(alpha)
self.behaviour.apply(self)