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comment what this whole bit does, not just part of it.

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This commit is contained in:
okan 2012-10-23 16:13:59 +00:00
parent 710347df1b
commit 742bcec522
1 changed files with 1 additions and 2 deletions
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3
menu.c
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@ -359,16 +359,15 @@ menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
xsave = mc->x; xsave = mc->x;
ysave = mc->y; ysave = mc->y;
/* Never hide the top, or left side, of the menu. */
if (mc->x + mc->width >= xmax) if (mc->x + mc->width >= xmax)
mc->x = xmax - mc->width; mc->x = xmax - mc->width;
if (mc->x < xmin) { if (mc->x < xmin) {
mc->x = xmin; mc->x = xmin;
mc->width = xmax - xmin; mc->width = xmax - xmin;
} }
if (mc->y + mc->height >= ymax) if (mc->y + mc->height >= ymax)
mc->y = ymax - mc->height; mc->y = ymax - mc->height;
/* never hide the top of the menu */
if (mc->y < ymin) { if (mc->y < ymin) {
mc->y = ymin; mc->y = ymin;
mc->height = ymax - ymin; mc->height = ymax - ymin;