Forces redrawing of objects.
lw-gt
force-objects-redraw pane
pane⇩ |
The function force-objects-redraw
forces redrawing of the objects in the drawing-object slot of pane.
pane should be either an objects-displayer or a pinboard-objects-displayer. When force-objects-redraw
is called on any other object it silently does nothing.
force-objects-redraw
uses apply-in-pane-process, so can be used on any process.
In the case of objects-displayer, force-objects-redraw
forces redrawing of the drawing-object of the objects-displayer and the drawing-objects and any pinboard-objects-displayer objects in the description of the objects-displayer, but does not force redraw of other pinboard-objects. force-objects-redraw
is needed when you set the sub-object slot in any of the drawing-objects inside a hierarchy, because setting does not cause automatic redrawing.
objects-displayer
pinboard-objects-displayer
14.1 Lower level - drawing objects and objects displayers
CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:33:10