def __init__(self, frame, items):
"""items: list of views; str(item) used for selection display"""
assert len(items) > 0
view.View.__init__(self, pygame.Rect(frame.topleft, (1, 1)))
self.on_selection_changed = callback.Signal()
self.on_list_opened = callback.Signal()
self.top_label = label.Label(pygame.Rect(0, 0, 1, 1), '')
self.top_label.halign = label.LEFT
self.top_label._enabled = True
self.top_label.on_mouse_down.connect(self.show_list)
self.add_child(self.top_label)
self.list_view = listview.ListView(pygame.Rect(0, 0, 1, 1), items)
self.list_view.on_selected.connect(self.item_selected)
self.list_view.on_deselected.connect(self.item_deselected)
self.scroll_view = scroll.ScrollView(pygame.Rect(0, 0, 1, 1),
self.list_view)
self.scroll_view.hidden = True
self.add_child(self.scroll_view)
self.disclosure = button.Button(pygame.Rect(0, 0, 1, 1), caption='')
self.disclosure.on_clicked.connect(self._toggle_show_list)
self.add_child(self.disclosure)
def __init__(self, frame, items):
"""items: list of views"""
frame.size = self._find_size_to_contain(items)
view.View.__init__(self, frame)
self.items = items
self.selected_index = None
self.on_selected = callback.Signal()
self.on_deselected = callback.Signal()
def __init__(self, rect):
self.rect = rect
self.background_color = None
self.select_background_color = None
self.border_widths = 1
self.border_color = None
self.stylise()
self.selected = False
self.enabled = True
self.dirty = True
self.surface = pygame.Surface((self.rect.w, self.rect.h)).convert()
self.on_mouse_up = callback.Signal()
self.on_mouse_down = callback.Signal()
def __init__(self, frame, text):
view.View.__init__(self, frame)
self.checked = False
check_frame = pygame.Rect(0, 0, 1, 1)
self.check_label = label.Label(check_frame, ' ')
self.add_child(self.check_label)
self.label = label.Label(pygame.Rect(0, 0, 1, 1), text)
self.add_child(self.label)
self.on_checked = callback.Signal()
self.on_unchecked = callback.Signal()
def __init__(self, rect, text):
'''
Constructor
'''
label.Label.__init__(self, rect, text)
self.enabled = True
self.on_clicked = callback.Signal()
def __init__(self, rect, img, img_rect=None):
if rect is None:
rect = pygame.Rect((0, 0), img.get_size())
elif rect.w == 0 and rect.h == 0:
rect.size = img.get_size()
if img_rect is None:
img_rect = pygame.Rect((0, 0), rect.size)
elif img_rect.w == 0 and img_rect.h == 0:
img_rect.size = img.get_size()
object_rectangle.ObjectRectangle.__init__(self, rect)
self.on_clicked = callback.Signal()
self.image_view = imageview.ImageView(
pygame.Rect(self.rect.w / 2 - img_rect.w / 2,
self.rect.h / 2 - img_rect.h / 2, img_rect.w,
img_rect.h), img)
self.image_surface = pygame.Surface(
(self.rect.w, self.rect.h)).convert()
self.select_over_surface = pygame.Surface(
(self.rect.w, self.rect.h)).convert()
self.select_over_surface.fill(self.select_background_color)
self.select_over_surface.set_alpha(100)
def __init__(self, frame, text='', placeholder=''):
view.View.__init__(self, frame)
self.text = text or ''
self.placeholder = placeholder
self.label = label.Label(pygame.Rect((0, 0), frame.size),
text or placeholder)
self.label.halign = label.LEFT
self.add_child(self.label)
self.enabled = True
self.max_len = None
self.secure = False
self.on_return = callback.Signal()
self.on_text_change = callback.Signal()
def __init__(self, rect, items):
self.list_view = StringListView(Rect((0, 0), rect.size), items)
scroll.ScrollView.__init__(self, rect, self.list_view)
list_view_rect = Rect((0, 0), self.content_frame.rect.size)
self.list_view.minimize = list_view_rect.size
self.content_view = self.list_view
self.on_selected = callback.Signal()
self.list_view.on_selected = self.on_selected
def __init__(self, frame, image):
if frame is None:
frame = pygame.Rect((0, 0), image.get_size())
elif frame.w == 0 or frame.h == 0:
frame.size = image.get_size()
view.View.__init__(self, frame)
self.on_clicked = callback.Signal()
self.image_view = imageview.ImageView(pygame.Rect(0, 0, 0, 0), image)
self.image_view._enabled = False
self.add_child(self.image_view)
def __init__(self, frame, direction, low, high, show_thumb=True):
view.View.__init__(self, frame)
self.on_value_changed = callback.Signal()
self.direction = direction
self.low = min(low, high)
self.high = max(low, high)
self.thumb = scroll.ScrollbarThumbView(self.direction)
self.thumb.hidden = (not show_thumb)
self._add_track(show_thumb)
self.add_child(self.thumb)
self._value = None
self.value = (low + high) / 2.0
def __init__(self, frame, content_view):
width = frame.size[0] + SCROLLBAR_SIZE
height = frame.size[1] + SCROLLBAR_SIZE
rect = pygame.Rect(frame.topleft, (width, height))
view.View.__init__(self, rect)
self.on_scrolled = callback.Signal()
self.content_view = content_view
self._content_offset = (0, 0)
self.add_child(self.content_view)
self.hscrollbar = ScrollbarView(self, HORIZONTAL)
self.vscrollbar = ScrollbarView(self, VERTICAL)
self.add_child(self.hscrollbar)
self.add_child(self.vscrollbar)
def __init__(self, rect, items, row_num=0, minimize=(0, 0)):
'''
Constructor
'''
object_rectangle.ObjectRectangle.__init__(self, rect)
self.row_num = row_num
if minimize == (0, 0):
minimize = rect.size
self.minimize = minimize
self.items = []
self._items_font = None
self.string_items = items
self.selected_index = None
self.on_selected = callback.Signal()
self.items_surface = pygame.Surface(
(self.rect.w - self.border_widths * 2,
self.rect.h - self.border_widths * 2)).convert()
def __init__(self, frame=None):
self.frame = frame
self.parent = None
self.children = [] # back->front
self._state = 'normal'
self._enabled = True
self.hidden = False
self.draggable = False
self.shadow_image = None
self.on_focused = callback.Signal()
self.on_blurred = callback.Signal()
self.on_selected = callback.Signal()
self.on_enabled = callback.Signal()
self.on_disabled = callback.Signal()
self.on_state_changed = callback.Signal()
self.on_mouse_up = callback.Signal()
self.on_mouse_down = callback.Signal()
self.on_mouse_motion = callback.Signal()
self.on_mouse_drag = callback.Signal()
self.on_key_down = callback.Signal()
self.on_key_up = callback.Signal()
self.on_parented = callback.Signal()
self.on_orphaned = callback.Signal()
def __init__(self, frame, caption):
if frame.h == 0:
frame.h = theme.current.button_height
label.Label.__init__(self, frame, caption)
self._enabled = True
self.on_clicked = callback.Signal()