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acme: fix new window y max in colresize

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The rectangle w->r does not contain Border.  While recomputing the
size of each window in cols.c:/^colresize the rectangle r1 contains
the Border, which is drawn with r2.  This patch fixes the y length of
r1 by removing the incorrect subtraction of Border from Dy(w->r).
This commit is contained in:
Xiao-Yong Jin 2021-04-08 23:31:45 -05:00
parent 878b30c0bc
commit c8269b5cc6
1 changed files with 2 additions and 2 deletions
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4
src/cmd/acme/cols.c
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@ -254,8 +254,8 @@ colresize(Column *c, Rectangle r)
r1.max.y = r.max.y;
else{
r1.max.y = r1.min.y;
if(new > 0 && old > 0 && Dy(w->r) > Border+font->height){
r1.max.y += (Dy(w->r)-Border-font->height)*new/old + Border + font->height;
if(new > 0 && old > 0 && Dy(w->r) > font->height){
r1.max.y += (Dy(w->r)-font->height)*new/old + Border + font->height;
}
}
r1.max.y = max(r1.max.y, r1.min.y + Border+font->height);