class OptionBox(Button):
"""
left x coordinate. Integer
top y coordinate. Integer
width Integer
height Integer
text Letter to hold.
bg_color Background color (Color)
fg_color Foreground color (Color)
selected_bg_color Background color (Color)
selected_fg_color Foreground color (Color)
border Border
bd_color Border color (Color)
bd_width Border width Integer
"""
def __init__(self, text=' ', left=None, top=None, width=100, height=25,
bg_color=None, fg_color=None, selected_bg_color=None,
selected_fg_color=None, border=None, bd_color=None,
bd_width=None):
handler = None
Button.__init__(self, text, handler, left, top, width, height, bg_color,
fg_color, selected_bg_color, selected_fg_color,
border, bd_color, bd_width)
self.max_visible = 5
self.h_spacing = 6
self.h_margin = 6
self.v_margin = 2
self.label.h_align = Align.LEFT
self.list = ListBox(width=self.width, height=self.height*self.max_visible)
self.add_child(self.list)
self.list.visible = 0
def change_item(self, direction):
self.list.sort_items()
self.list.scroll(direction)
if self.list.get_selected_index() >= 0:
self.set_text(self.list.get_selected_item().text)
def add_item(self, text, value=None):
self.list.add_item(None, text, value, h_margin=10)
def toggle_selected_index(self, i):
if self.list:
self.list.toggle_selected_index(i)
def toggle_box(self):
if self.list.is_visible():
self.list.visible = 0
self.selected = 1
else:
self.list.visible = 1
self.selected = 0
def _draw(self):
"""
The actual internal draw function.
"""
if not self.width or not self.height or not self.text:
raise TypeError, 'Not all needed variables set.'
if self.selected:
c = self.selected_bg_color.get_color_sdl()
a = self.selected_bg_color.get_alpha()
else:
c = self.bg_color.get_color_sdl()
a = self.bg_color.get_alpha()
self.surface = self.osd.Surface(self.get_size(), 0, 32)
self.surface.fill(c)
self.surface.set_alpha(a)
ar_1 = (self.width-18, 7)
ar_2 = (self.width-8, 7)
ar_3 = (self.width-13, 18)
if self.selected:
arrow_color = self.selected_fg_color.get_color_sdl()
else:
arrow_color = self.fg_color.get_color_sdl()
self.osd.polygon(self.surface, arrow_color, [ar_1, ar_2, ar_3])
if isinstance(self.list, ListBox):
self.list.set_position(self.left, self.top+self.height)
Container._draw(self)
self.blit_parent()
if self.list:
self.list.draw(self.parent.surface)
class OptionBox(Button):
"""
left x coordinate. Integer
top y coordinate. Integer
width Integer
height Integer
text Letter to hold.
bg_color Background color (Color)
fg_color Foreground color (Color)
selected_bg_color Background color (Color)
selected_fg_color Foreground color (Color)
border Border
bd_color Border color (Color)
bd_width Border width Integer
"""
def __init__(self, text=' ', left=None, top=None, width=100, height=25,
bg_color=None, fg_color=None, selected_bg_color=None,
selected_fg_color=None, border=None, bd_color=None,
bd_width=None):
handler = None
Button.__init__(self, text, handler, left, top, width, height, bg_color,
fg_color, selected_bg_color, selected_fg_color,
border, bd_color, bd_width)
self.max_visible = 5
self.h_spacing = 6
self.h_margin = 6
self.v_margin = 2
self.label.h_align = Align.LEFT
self.list = ListBox(width=self.width, height=self.height*self.max_visible)
self.add_child(self.list)
self.list.visible = 0
def change_item(self, direction):
self.list.sort_items()
self.list.scroll(direction)
if self.list.get_selected_index() >= 0:
self.set_text(self.list.get_selected_item().text)
def add_item(self, text, value=None):
self.list.add_item(None, text, value, h_margin=10)
def toggle_selected_index(self, i):
if self.list:
self.list.toggle_selected_index(i)
def toggle_box(self):
if self.list.is_visible():
self.list.visible = 0
self.selected = 1
else:
self.list.visible = 1
self.selected = 0
def _draw(self):
"""
The actual internal draw function.
"""
if not self.width or not self.height or not self.text:
raise TypeError, 'Not all needed variables set.'
if self.selected:
c = self.selected_bg_color.get_color_sdl()
a = self.selected_bg_color.get_alpha()
else:
c = self.bg_color.get_color_sdl()
a = self.bg_color.get_alpha()
self.surface = self.osd.Surface(self.get_size(), 0, 32)
self.surface.fill(c)
self.surface.set_alpha(a)
ar_1 = (self.width-18, 7)
ar_2 = (self.width-8, 7)
ar_3 = (self.width-13, 18)
if self.selected:
arrow_color = self.selected_fg_color.get_color_sdl()
else:
arrow_color = self.fg_color.get_color_sdl()
self.osd.polygon(self.surface, arrow_color, [ar_1, ar_2, ar_3])
if isinstance(self.list, ListBox):
self.list.set_position(self.left, self.top+self.height)
Container._draw(self)
self.blit_parent()
if self.list:
self.list.draw(self.parent.surface)
