Commit bf92a755 authored by Karl Heuer's avatar Karl Heuer
Browse files

(scroll_bar_pixel_width, scroll_bar_cols): Update comment.

parent ae683129
......@@ -241,7 +241,10 @@ struct frame
/* Number of elements in the vector that have meaningful data. */
int menu_bar_items_used;
/* Width of the scroll bar, in pixels and in characters. */
/* Width of the scroll bar, in pixels and in characters.
scroll_bar_cols tracks scroll_bar_pixel_width if the latter is positive;
a zero value in scroll_bar_pixel_width means to compute the actual width
on the fly, using scroll_bar_cols and the current font width. */
int scroll_bar_pixel_width;
int scroll_bar_cols;
};
......
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