class Option(Widget):
def __init__(self, text, value, *args, **kwargs):
self.label_font_name = kwargs.pop('title_font_name', 'Lucida Grande')
self.label_font_size = kwargs.pop('title_font_size', 12)
self.bg_color = kwargs.pop('bg_color', Color.from_hex('#0099cc'))
self.label_color = kwargs.pop('label_color', Color(255, 255, 255))
self.label_x_pad = kwargs.pop('label_x_pad', 4)
self.label_y_pad = kwargs.pop('label_y_pad', 4)
self.value = value
self.depth = 0
self.expanded = False
super(Option, self).__init__(*args, **kwargs)
self.label = pyglet.text.Label(text)
self.text = text
self.width, self.height = self.calc_item_size()
self.frame = Rectangle(0, 0, self.width, self.height, *args, **kwargs)
def calc_item_size(self):
w = round(1.5 * self.label.content_width + 2 * self.label_x_pad)
h = round(self.label.content_height + 2 * self.label_y_pad)
return w, h
def set_geometry(self, x, y, width, height):
self.x, self.y, self.width, self.height = x, y, width, height
self.frame.set_geometry(x, y, width, height)
def calc_label_position(self, label):
h = label.content_height
mid_y = round(self.y + self.height / 2.0)
x = self.x + self.label_x_pad
y = mid_y - round(h / 2.0) + 2.0
return x, y
def render(self, batch, group=None):
self.frame.render(batch, group=group)
l_x, l_y = self.calc_label_position(self.label)
label = pyglet.text.Label(self.text,
x=l_x,
y=l_y,
batch=batch,
group=group)
class ListBox(Widget):
def __init__(self, x, y, options=None, *args, **kwargs):
self.label_x_pad = kwargs.pop('label_x_pad', 4)
self.label_y_pad = kwargs.pop('label_y_pad', 4)
super(ListBox, self).__init__(*args, **kwargs)
if not options:
self.options = []
else:
self.options = options
self.selection = None
self.x = x
self.y = y
self.frame = Rectangle(x, y, 0, 0, *args, **kwargs)
self.expanded = False
def add(self, option):
self.options.append(option)
self.calc_geometry()
def calc_item_size(self):
# if self.selection:
# label = self.selection.label
# w = round(1.5 * label.content_width + 2 * self.selection.label_x_pad)
# h = round(label.content_height + 2 * self.selection.label_y_pad)
# self.frame.width = w
# self.frame.height = h
# else:
self.frame.width = max([option.width for option in self.options]) + 8
self.frame.height = max([option.height for option in self.options])
def calc_label_position(self, label):
h = label.content_height
mid_y = round(self.y + self.frame.height / 2.0)
x = self.x + self.label_x_pad
y = mid_y - round(h / 2.0) + 2.0
return x, y
def calc_geometry(self):
max_w = max([option.width for option in self.options]) + 8
max_h = max([option.height for option in self.options])
current_x, current_y = self.frame.x, self.frame.y
for option in self.options:
current_y -= option.frame.height
w, h = option.calc_item_size()
option.set_geometry(current_x, current_y, w, h)
def render(self, batch, group=None):
self.calc_item_size()
self.calc_geometry()
self.frame.set_geometry(self.x, self.y, self.frame.width,
self.frame.height)
print self, self.frame
self.frame.render(batch, group=group)
chevron = Triangle([(self.x + self.frame.width - 12,
self.y + round(self.frame.height * 0.75)),
(self.x + self.frame.width - 8,
self.y + round(self.frame.height * 0.25)),
(self.x + self.frame.width - 4,
self.y + round(self.frame.height * 0.75))])
chevron.render(batch, group=group)
if self.selection:
l_x, l_y = self.calc_label_position(self.selection.label)
label = pyglet.text.Label(self.selection.text,
x=l_x,
y=l_y,
batch=batch,
group=group)
self.dispatch_event('on_listbox_select', self.selection)
if self.expanded:
for item in self.options:
item.render(batch, group=group)
def on_mouse_press(self, x, y, button, modifiers):
if self.frame.on_mouse_press(x, y, button, modifiers):
if self.expanded:
self.expanded = False
else:
self.expanded = True
else:
if self.expanded:
for option in self.options:
if option.frame.on_mouse_press(x, y, button, modifiers):
self.selection = option
self.expanded = False
break
def on_mouse_release(self, x, y, button, modifiers):
pass
class Radio(Widget, Clickable):
def __init__(self, label, x, y, value, *args, **kwargs):
self.label_font_name = kwargs.pop('title_font_name', 'Lucida Grande')
self.label_font_size = kwargs.pop('title_font_size', 12)
self.label_color = kwargs.pop('label_color', Color(255, 255, 255))
self.label_x_pad = kwargs.pop('label_x_pad', 4)
self.label_y_pad = kwargs.pop('label_y_pad', 4)
self.bg_color = kwargs.pop('bg_color', Color(255, 0, 0))
self.click_color = kwargs.pop('click_color', Color.from_hex('#4286f4'))
super(Radio, self).__init__(*args, **kwargs)
self.x = x
self.y = y
self.width = None
self.height = None
self.text = label
self.value = value
self.selected = False
self.label = pyglet.text.Label(label)
self.width, self.height = self.calc_item_size(self.label)
self.frame = Rectangle(x, y, self.width, self.height, *args, **kwargs)
self.vertices = self.frame.vertices
def __str__(self):
return 'Radio ({} x {}) at ({}, {})'.format(self.height, self.width,
self.x, self.y)
def calc_item_size(self, label):
w = round(label.content_width + 2 * self.label_x_pad) + 20
h = round(label.content_height + 2 * self.label_y_pad)
return w, h
def calc_label_position(self, label):
w = label.content_width
h = label.content_height
mid_x = 10 + round(self.x + self.width / 2.0)
mid_y = round(self.y + self.height / 2.0)
x = mid_x - round(w / 2.0)
y = mid_y - round(h / 2.0) + 2.0
return x, y
def set_geometry(self, x, y, width, height):
self.x, self.y, self.width, self.height = x, y, width, height
self.frame.set_geometry(x, y, width, height)
def on_mouse_press(self, x, y, button, modifiers):
if self.frame.on_mouse_press(x, y, button, modifiers):
self.dispatch_event('on_radio_click', self)
print self, self.value
self.selected = not self.selected
def on_mouse_release(self, x, y, button, modifiers):
if self.frame.on_mouse_release(x, y, button, modifiers):
#print 'released', self
pass
def render(self, batch, group=None):
self.frame.render(batch)
l_x, l_y = self.calc_label_position(self.label)
label = pyglet.text.Label(self.text, x=l_x, y=l_y, batch=batch)
circ_y = l_y + round(self.label.content_height * 0.33)
circ_x = round((self.frame.x + 10))
circle = Circle(5, circ_x, circ_y, fill=self.selected)
circle.render(batch)
class RadioGroup(Widget, Clickable):
def __init__(self, x, y, *args, **kwargs):
self.label_font_name = kwargs.pop('title_font_name', 'Lucida Grande')
self.label_font_size = kwargs.pop('title_font_size', 12)
self.label_color = kwargs.pop('label_color', Color(255, 255, 255))
self.label_x_pad = kwargs.pop('label_x_pad', 4)
self.label_y_pad = kwargs.pop('label_y_pad', 4)
self.bg_color = kwargs.pop('bg_color', Color(255, 0, 0))
self.click_color = kwargs.pop('click_color', Color.from_hex('#4286f4'))
super(RadioGroup, self).__init__(*args, **kwargs)
self.x = x
self.y = y
self.width = None
self.height = None
self.selection = None
self.options = []
self.width, self.height = 0, 0
self.frame = Rectangle(x, y, self.width, self.height, *args, **kwargs)
self.vertices = self.frame.vertices
def __str__(self):
return 'Radio ({} x {}) at ({}, {})'.format(self.height, self.width,
self.x, self.y)
def add(self, item):
self.options.append(item)
item.parent = self
self.calc_item_size()
def calc_item_size(self):
self.frame.width = max([option.width for option in self.options]) + 8
self.frame.height = max([option.height for option in self.options])
def calc_geometry(self):
max_w = max([option.width for option in self.options]) + 8
max_h = max([option.height for option in self.options])
current_x, current_y = self.frame.x, self.frame.y
for option in self.options:
w, h = option.calc_item_size(option.label)
option.set_geometry(current_x, current_y, w, h)
current_y -= option.frame.height
def on_mouse_press(self, x, y, button, modifiers):
if self.frame.on_mouse_press(x, y, button, modifiers):
for option in self.options:
option.on_mouse_press(x, y, button, modifiers)
def render(self, batch, group=None):
self.calc_item_size()
self.calc_geometry()
self.frame.set_geometry(self.x, self.y, self.frame.width,
self.frame.height)
self.frame.render(batch, group=group)
for item in self.options:
item.render(batch, group=group)