def __init__(self, content=None, window=None, batch=None, group=None,
anchor=ANCHOR_CENTER, offset=(0, 0), parent=None,
theme=None, movable=True, on_enter=None, on_escape=None):
"""
Creates a new dialog.
@param content The Widget which we wrap
@param window The window to which we belong; used to set the
mouse cursor when appropriate. If set, we will
add ourself to the window as a handler.
@param batch Batch in which we are to place our graphic elements;
may be None if we are to create our own Batch
@param group Group in which we are to place our graphic elements;
may be None
@param anchor Anchor point of the window, relative to which we
are positioned. If ANCHOR_TOP_LEFT is specified,
our top left corner will be aligned to the window's
top left corner; if ANCHOR_CENTER is specified,
our center will be aligned to the window's center,
and so forth.
@param offset Offset from the anchor point. A positive X is always
to the right, a positive Y to the upward direction.
@param theme The Theme which we are to use to generate our graphical
appearance.
@param movable True if the dialog is able to be moved
@param on_enter Callback for when user presses enter on the last
input within this dialog, i.e. form submit
@param on_escape Callback for when user presses escape
"""
assert isinstance(theme, dict)
Wrapper.__init__(self, content=content)
DialogEventManager.__init__(self)
self.window = window
self.anchor = anchor
self.offset = offset
self.theme = theme
self.is_movable = movable
self.on_enter = on_enter
self.on_escape = on_escape
if batch is None:
self.batch = pyglet.graphics.Batch()
self.own_batch = True
else:
self.batch = batch
self.own_batch = False
self.root_group = DialogGroup(parent=group)
self.panel_group = pyglet.graphics.OrderedGroup(0, self.root_group)
self.bg_group = pyglet.graphics.OrderedGroup(1, self.root_group)
self.fg_group = pyglet.graphics.OrderedGroup(2, self.root_group)
self.highlight_group = pyglet.graphics.OrderedGroup(3, self.root_group)
self.needs_layout = True
self.is_dragging = False
if window is None:
self.screen = Widget()
else:
width, height = window.get_size()
self.screen = Widget(width=width, height=height)
window.push_handlers(self)
def __init__(self, content=None, window=None, batch=None, group=None,
anchor=ANCHOR_CENTER, offset=(0, 0), parent=None,
theme=None, movable=True, on_enter=None, on_escape=None):
"""
Creates a new dialog.
@param content The Widget which we wrap
@param window The window to which we belong; used to set the
mouse cursor when appropriate. If set, we will
add ourself to the window as a handler.
@param batch Batch in which we are to place our graphic elements;
may be None if we are to create our own Batch
@param group Group in which we are to place our graphic elements;
may be None
@param anchor Anchor point of the window, relative to which we
are positioned. If ANCHOR_TOP_LEFT is specified,
our top left corner will be aligned to the window's
top left corner; if ANCHOR_CENTER is specified,
our center will be aligned to the window's center,
and so forth.
@param offset Offset from the anchor point. A positive X is always
to the right, a positive Y to the upward direction.
@param theme The Theme which we are to use to generate our graphical
appearance.
@param movable True if the dialog is able to be moved
@param on_enter Callback for when user presses enter on the last
input within this dialog, i.e. form submit
@param on_escape Callback for when user presses escape
"""
assert isinstance(theme, dict)
Wrapper.__init__(self, content=content)
DialogEventManager.__init__(self)
self.window = window
self.anchor = anchor
self.offset = offset
self.theme = theme
self.is_movable = movable
self.on_enter = on_enter
self.on_escape = on_escape
if batch is None:
self.batch = pyglet.graphics.Batch()
self.own_batch = True
else:
self.batch = batch
self.own_batch = False
self.root_group = DialogGroup(parent=group)
self.panel_group = pyglet.graphics.OrderedGroup(0, self.root_group)
self.bg_group = pyglet.graphics.OrderedGroup(1, self.root_group)
self.fg_group = pyglet.graphics.OrderedGroup(2, self.root_group)
self.highlight_group = pyglet.graphics.OrderedGroup(3, self.root_group)
self.needs_layout = True
self.is_dragging = False
if window is None:
self.screen = Widget()
else:
width, height = window.get_size()
self.screen = Widget(width=width, height=height)
window.push_handlers(self)
def __init__(self,
content=None,
width=None,
height=None,
is_fixed_size=False,
always_show_scrollbars=False):
"""
Creates a new Scrollable.
@param content The layout or Widget to be scrolled
@param width Maximum width, or None
@param height Maximum height, or None
@param is_fixed_size True if we should always be at maximum size;
otherwise we shrink to match our content
@param always_show_scrollbars True if we should always show scrollbars
"""
if is_fixed_size:
assert width is not None and height is not None
Wrapper.__init__(self, content)
self.max_width = width
self.max_height = height
self.is_fixed_size = is_fixed_size
self.always_show_scrollbars = always_show_scrollbars
self.hscrollbar = None
self.vscrollbar = None
self.content_width = 0
self.content_height = 0
self.content_x = 0
self.content_y = 0
self.hscrollbar_height = 0
self.vscrollbar_width = 0
# We emulate some aspects of Dialog here. We cannot just inherit
# from Dialog because pyglet event handling won't allow keyword
# arguments to be passed through.
self.theme = None
self.batch = None
self.root_group = None
self.panel_group = None
self.bg_group = None
self.fg_group = None
self.highlight_group = None
self.needs_layout = False
def __init__(self, content=None, width=None, height=None,
is_fixed_size=False, always_show_scrollbars=False):
"""
Creates a new Scrollable.
@param content The layout or Widget to be scrolled
@param width Maximum width, or None
@param height Maximum height, or None
@param is_fixed_size True if we should always be at maximum size;
otherwise we shrink to match our content
@param always_show_scrollbars True if we should always show scrollbars
"""
if is_fixed_size:
assert width is not None and height is not None
Wrapper.__init__(self, content)
self.max_width = width
self.max_height = height
self.is_fixed_size = is_fixed_size
self.always_show_scrollbars = always_show_scrollbars
self.hscrollbar = None
self.vscrollbar = None
self.content_width = 0
self.content_height = 0
self.content_x = 0
self.content_y = 0
self.hscrollbar_height = 0
self.vscrollbar_width = 0
# We emulate some aspects of Dialog here. We cannot just inherit
# from Dialog because pyglet event handling won't allow keyword
# arguments to be passed through.
self.theme = None
self.batch = None
self.root_group = None
self.panel_group = None
self.bg_group = None
self.fg_group = None
self.highlight_group = None
self.needs_layout = False
