def __setattr__(self, name, val):
if name in ("width",) and hasattr(self, "main_box"):
self.main_box.__setattr__(name, val)
else:
Fixed.__setattr__(self, name, val)
if name == "contents" and hasattr(self, "box"):
self.box.add_child(val)
def __init__(self, contents = None,
title = None, draggable = True,
width = 500,
modal = False,
**kwargs):
Fixed.__init__(self, **kwargs)
self.interactive, self.mouse_cursor = True, False
#: whether the dialog is modal or not. in case of modality won't be able
#: to click on other interface elements while dialog is being displayed
self.modal = modal
#: dialog content - message and such like
self.contents = contents
#: container for description and buttons
# setting it interactive and filling extents so that they can't be clicked through
self.box = VBox(contents, interactive=True, mouse_cursor = False)
def fill_blank():
self.box.graphics.rectangle(0, 0, self.box.width, self.box.height)
self.box.graphics.new_path()
self.box.do_render = fill_blank
#: the main container box that contains title and contents
components = []
self.title_label = None
if title:
self.title_label = self.title_class(title)
components.append(self.title_label)
components.append(self.box)
self.main_box = self.dialog_box_class(components, interactive=draggable, draggable=draggable, width=width, padding=0)
self.connect_child(self.main_box, "on-drag", self.on_drag)
self._dragged = False
self.add_child(self.main_box)
#: fill color for the background when the dialog is modal
self.background_fill = "#fff"
#: opacity of the background fill when the dialog is modal
self.background_opacity = .5
#: initial centered position as a tuple in lieu of scale_x, scale_y
self.pre_dragged_absolute_position = None
def __setattr__(self, name, val):
if name in ("width", ) and hasattr(self, "main_box"):
self.main_box.__setattr__(name, val)
else:
Fixed.__setattr__(self, name, val)
if name == "contents" and hasattr(self, "box"):
self.box.add_child(val)
def __init__(self,
contents=None,
title=None,
draggable=True,
width=500,
modal=False,
**kwargs):
Fixed.__init__(self, **kwargs)
self.interactive, self.mouse_cursor = True, False
#: whether the dialog is modal or not. in case of modality won't be able
#: to click on other interface elements while dialog is being displayed
self.modal = modal
#: dialog content - message and such like
self.contents = contents
#: container for description and buttons
# setting it interactive and filling extents so that they can't be clicked through
self.box = VBox(contents, interactive=True, mouse_cursor=False)
def fill_blank():
self.box.graphics.rectangle(0, 0, self.box.width, self.box.height)
self.box.graphics.new_path()
self.box.do_render = fill_blank
#: the main container box that contains title and contents
components = []
self.title_label = None
if title:
self.title_label = self.title_class(title)
components.append(self.title_label)
components.append(self.box)
self.main_box = self.dialog_box_class(components,
interactive=draggable,
draggable=draggable,
width=width,
padding=0)
self.connect_child(self.main_box, "on-drag", self.on_drag)
self._dragged = False
self.add_child(self.main_box)
#: fill color for the background when the dialog is modal
self.background_fill = "#fff"
#: opacity of the background fill when the dialog is modal
self.background_opacity = .5
#: initial centered position as a tuple in lieu of scale_x, scale_y
self.pre_dragged_absolute_position = None
def __setattr__(self, name, val):
if name == 'selection':
name = "_selection"
self._mark_selection = True
if self.__dict__.get(name, "hamster_graphics_no_value_really") == val:
return
Fixed.__setattr__(self, name, val)
if name == 'range' and hasattr(self, "end_grip"):
self.end_grip.visible = val == True
elif name in ("alloc_w", "min_width") and hasattr(self, "range"):
self._adjust_grips()
elif name == "snap_points":
self._rebuild_snaps()
elif name == "_selection":
self._adjust_grips()
def __init__(self, expand=False, **kwargs):
Fixed.__init__(self, expand=expand, **kwargs)
self.connect("on-render", self.__on_render)
def __init__(self,
values=[],
selection=None,
snap_to_ticks=True,
range=False,
grips_can_cross=True,
snap_points=None,
snap_distance=20,
inverse=False,
snap_on_release=False,
**kwargs):
Fixed.__init__(self, **kwargs)
self.scale_width = 10.5
#: list of available items. It can be list of either strings or numbers
#: for number ranges use the python `range <http://docs.python.org/library/functions.html#range>`_ generator.
self.values = values
#: Possible values: [True, "start", "end"]. When set to true will add
#: second handler to select range.
#: if "start" the selection range will be from start till current position
#: if "end", the selection range will be from current position till end
#: Defaults is False which means that a single value is selected instead
self.range = range
#: if set to true, the selection will be painted on the outer range
self.inverse = inverse
#: should the slider snap to the exact tick position
self.snap_to_ticks = snap_to_ticks
self._snap_sprites = []
#: list of specially highlighted points
self.snap_points = snap_points
#: distance in pixels at which the snap points should start attracting
self.snap_distance = snap_distance
#: Normally the grip snaps to the snap points when dragged.
#: This changes behaviour so that dragging is free, but upon release,
#: if a snap point is in the distance, snaps to that.
self.snap_on_release = snap_on_release
#: works for ranges. if set to False, then it won't be possible to move
#: start grip after end grip and vice versa
self.grips_can_cross = grips_can_cross
self._prev_value = None
self.start_grip = self.slidergrip_class()
self.end_grip = self.slidergrip_class(visible=range == True)
for grip in (self.start_grip, self.end_grip):
self.connect_child(grip, "on-drag", self.on_grip_drag)
self.connect_child(grip, "on-drag-finish",
self.on_grip_drag_finish)
self.add_child(self.start_grip, self.end_grip)
self._selection = selection
self._mark_selection = True
self.connect("on-render", self.__on_render)
def __init__(self, expand=False, **kwargs):
Fixed.__init__(self, expand=expand, **kwargs)
self.connect("on-render", self.__on_render)
