U P’“e5 ã@sTdZdZddlmZddlmZmZddlmZGdd„deƒZ Gdd „d eƒZ d S) a Scatter Layout =============== .. versionadded:: 1.6.0 This layout behaves just like a :class:`~kivy.uix.relativelayout.RelativeLayout`. When a widget is added with position = (0,0) to a :class:`ScatterLayout`, the child widget will also move when you change the position of the :class:`ScatterLayout`. The child widget's coordinates remain (0,0) as they are relative to the parent layout. However, since :class:`ScatterLayout` is implemented using a :class:`~kivy.uix.scatter.Scatter` widget, you can also translate, rotate and scale the layout using touches or clicks, just like in the case of a normal Scatter widget, and the child widgets will behave as expected. In contrast to a Scatter, the Layout favours 'hint' properties, such as size_hint, size_hint_x, size_hint_y and pos_hint. .. note:: The :class:`ScatterLayout` is implemented as a :class:`~kivy.uix.floatlayout.FloatLayout` inside a :class:`~kivy.uix.scatter.Scatter`. .. warning:: Since the actual :class:`ScatterLayout` is a :class:`~kivy.uix.scatter.Scatter`, its add_widget and remove_widget functions are overridden to add children to the embedded :class:`~kivy.uix.floatlayout.FloatLayout` (accessible as the `content` property of :class:`~kivy.uix.scatter.Scatter`) automatically. So if you want to access the added child elements, you need self.content.children instead of self.children. .. warning:: The :class:`ScatterLayout` was introduced in 1.7.0 and was called :class:`~kivy.uix.relativelayout.RelativeLayout` in prior versions. The :class:`~kivy.uix.relativelayout.RelativeLayout` is now an optimized implementation that uses only a positional transform to avoid some of the heavier calculation involved for :class:`~kivy.uix.scatter.Scatter`. )Ú ScatterLayoutÚScatterPlaneLayouté)Ú FloatLayout)ÚScatterÚ ScatterPlane)ÚObjectPropertycsFeZdZdZeƒZ‡fdd„Zdd„Zdd„Zdd „Z d d „Z ‡Z S) rzHScatterLayout class, see module documentation for more information. c sVtƒ|_tt|ƒjf|Ž|jj|jkr2|j|j_tt|ƒ |j¡| d|j¡dS)NÚsize) rÚcontentÚsuperrÚ__init__rÚ add_widgetZfbindÚ update_size)ÚselfÚkw©Ú __class__©ú:/tmp/pip-unpacked-wheel-xzebddm3/kivy/uix/scatterlayout.pyr >s  zScatterLayout.__init__cCs ||j_dS©N)r r)rÚinstancerrrrr FszScatterLayout.update_sizecOs|jj||ŽdSr)r r ©rÚargsÚkwargsrrrr IszScatterLayout.add_widgetcOs|jj||ŽdSr)r Ú remove_widgetrrrrrLszScatterLayout.remove_widgetcOs|jj||ŽdSr)r Ú clear_widgetsrrrrrOszScatterLayout.clear_widgets) Ú__name__Ú __module__Ú __qualname__Ú__doc__rr r r r rrÚ __classcell__rrrrr8s rc@seZdZdZdd„ZdS)rzÆScatterPlaneLayout class, see module documentation for more information. Similar to ScatterLayout, but based on ScatterPlane - so the input is not bounded. .. versionadded:: 1.9.0 cCsdS)NTr)rÚxÚyrrrÚ collide_point\sz ScatterPlaneLayout.collide_pointN)rrrrr"rrrrrSsrN) rÚ__all__Zkivy.uix.floatlayoutrZkivy.uix.scatterrrZkivy.propertiesrrrrrrrÚs 0