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acme: multiline tag fixes

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This commit is contained in:
Russ Cox 2008-03-07 12:51:41 -05:00
parent a2db69c8bd
commit 4163694051
2 changed files with 37 additions and 17 deletions
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8
src/cmd/acme/wind.c
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@ -142,17 +142,19 @@ wintaglines(Window *w, Rectangle r)
int
winresize(Window *w, Rectangle r, int safe, int keepextra)
{
int oy, y, mouseintag, tagresized;
int oy, y, mouseintag, mouseinbody, tagresized;
Point p;
Rectangle r1;
mouseintag = ptinrect(mouse->xy, w->tag.all);
mouseinbody = ptinrect(mouse->xy, w->body.all);
/* tagtop is first line of tag */
w->tagtop = r;
w->tagtop.max.y = r.min.y+font->height;
r1 = r;
r1.max.y = min(r.max.y, r1.min.y + w->taglines*font->height);
mouseintag = ptinrect(mouse->xy, w->tag.all);
/* If needed, recompute number of lines in tag. */
if(!safe || !w->tagsafe || !eqrect(w->tag.all, r1)){
@ -178,7 +180,7 @@ winresize(Window *w, Rectangle r, int safe, int keepextra)
}
/* If mouse is in body, push down as tag expands. */
if(!mouseintag && ptinrect(mouse->xy, w->tag.all)){
if(mouseinbody && ptinrect(mouse->xy, w->tag.all)){
p = mouse->xy;
p.y = w->tag.all.max.y+3;
moveto(mousectl, p);