draw-scrollbar-area

Arguments: grid-widget section box stream

Draws something arbitrary in the scrollbar-area of a non-scrollable grid-widget section. When a row-section or column-section's scrollbars property is nil, then a scrollbar is not displayed for the section, leaving a blank space where the scrollbar would have been.

If an application would like to make use of this space, it can supply a draw-scrollbar-area method for the grid-widget and section in question. stream is the grid-widget sub-window on which to draw, and box is the area of this sub-window in which to draw.

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This page was not revised from the 8.2 page.
Created 2012.5.30.