def __init__(self,
prompt_text: str,
card_names: List[str],
button_names: List[str],
layout_info: Union[LayoutInfo, None] = None,
container: Union[pygame.Rect, 'UIElement', None] = None,
padding: Union[LayoutInfo, None] = None):
super().__init__(layout_info, container, padding)
self.selected_cards = []
self.label = Label(prompt_text, get_default_layout(), None)
label_width, label_height = self.label.element.font.size(
self.label.text)
self.label.layout_info.width = label_width
prompt_li = LayoutInfo(left=0, right=0, top=0, height=label_height)
prompt = Stack([self.label], 0, Orientation.HORIZONTAL,
Position.CENTER, prompt_li, self)
scroll_li = LayoutInfo(left=0, right=0, top=0, height=.7)
self.scroll_container = HorizontalScrollContainer(
scroll_li, self, CardView, 0.035)
self.card_view = self.scroll_container.scrollable
old_on_scroll = self.card_view.on_scroll
def new_on_scroll(*args, **kwargs):
for card in self.card_view.cards:
self.unsubscribe(card.image, 'on_click')
self.unsubscribe(card.image, 'on_mouse_enter')
self.unsubscribe(card.image, 'on_mouse_leave')
old_on_scroll(*args, **kwargs)
for card in self.card_view.cards:
card.border_on_hover = False
self.subscribe(card.image, 'on_click', self)
self.subscribe(card.image, 'on_mouse_enter', self)
self.subscribe(card.image, 'on_mouse_leave', self)
self.card_view.on_scroll = new_on_scroll
self.set_cards(card_names)
self.buttons = {}
button_stack = self.create_buttons(button_names)
stack_elements = [prompt, self.scroll_container, button_stack]
self.stack = Stack(ui_elements=stack_elements,
spacing=stack_spacing,
orientation=Orientation.VERTICAL,
alignment=Position.TOP,
layout_info=get_default_layout(),
container=self,
initial_spacing=True)
self.layout(only_if_changed=False)
def set_image(self, image_name):
if self.image is not None:
self.image.kill()
self.image = None
if image_name is not None:
image_path = f'{images_dir}/{get_card_name(image_name)}.jpg'
self.image = Image(get_default_layout(), self, image_path)
def __init__(self,
layout_info: LayoutInfo,
container: UIElement,
orientation: Orientation):
self.orientation = orientation
self.offset = 0
super().__init__(layout_info, container)
self.thumb = ScrollThumb(get_default_layout(),
self,
lambda: self.container.scrollable.content_size,
lambda: self.container.scrollable.offset,
RED)
def cards(self, card_names: List[str]):
if len(card_names) < len(self.cards):
self.first_index = max(0, self.first_index - (len(self.cards) - len(card_names)))
self._kill_cards()
self._cards = []
for card_name in card_names:
card = Card(layout_info=get_default_layout(),
container=self,
image_name=card_name)
card.enabled = card_name not in self.disabled_cards
self.subscribe(card.image, 'on_click')
self._cards.append(card)
self.layout(only_if_changed=False)
def piles(self, pile_names: List[str]):
self._kill_piles()
self._piles = []
for pile_name in pile_names:
pile = Pile(layout_info=get_default_layout(),
container=self,
image_name=pile_name)
pile.enabled = pile_name not in self.disabled_piles
self.subscribe(pile.image, 'on_click')
self._piles.append(pile)
self.layout(only_if_changed=False)
def on_enable(self, enabled: bool):
image_path = self.image_path if enabled else self.gray_image_path
self._kill_image()
self.image = Image(get_default_layout(), self, image_path)
self.subscribe(self.image, 'on_mouse_enter', self)
self.subscribe(self.image, 'on_mouse_leave', self)
def calculate_text_size(text, padding):
global dummy
if dummy is None:
dummy = Label('', get_default_layout(), None).element
return (x + padding for x in dummy.font.size(text))