class VolumeControl(Slider):
def __init__(self):
Slider.__init__(self)
self.percent_label = Label((0,0), '', (255, 255, 255), 30)
def set_layout_data(self, position, slider_width):
Slider.set_layout_data(self, position, slider_width)
y_delta = self.center()[1] - self.percent_label.center()[1]
x_delta = self.position[0] + self.width - self.percent_label.position[0]
y_position = self.center()[1] - (.5 * self.percent_label.height)
self.percent_label.shift(x_delta + 7, y_delta + 4)
def handle_events(self):
Slider.handle_events(self)
self.percent_label.set_text(str(int(100 * self.get_scroll_percent())) + '%')
def draw(self, surface):
Slider.draw(self, surface)
self.percent_label.draw(surface)
def draw_relative(self, surface, position):
Slider.draw_relative(self, surface, position)
self.percent_label.draw_relative(surface, position)
