FrameSequencer path
path staticAdd name fr parent ?onviewscript?
path dynamicAdd name fr ?onviewscript?
path select name
path getTree
This megawidget builds on the FrameManager
megawidget to build a chain of widgets through which the user can
step either forwards or backwards.
path staticAdd name fr parent ?onviewscript?
Adds a new widget to the sequence after a named existing widget.
name is the name of the new widget,
fr is the widget to be added.
parent is the name of the widget
that will be prior to this new widget in the sequence.
onviewscript, if provided is a script
that is invoked when this new widget becomes visible.
path dynamicAdd name fr ?onviewscript?
Adds a new widget fr named
name. The widget is added after the
currently displayed frame (hence dynamic). When the frame is
becoming visible, the onviewscript,
if provided, is invoked.
path select name
Makes the widget associated with the name
visible.
path getTree
Returns the data structure that describes the widgets managed by this object. The result is a dict. Keys in the dict are the names of managed widgets. Contents of each key are themselves dicts with the keys; back - containing the name of the prior widget and next containing the name of the next widget in the sequence.