xfnw/plan9fox
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

rio: translate window when scaling results in bad window rect on screen resize

Browse source 
when the screen is resized, we scale the windows to
match the new screen size. when the screen is too
small tho, the scaled down window rect might result
in a bad window rect. before, we kept the window
in its original position and size making it possible
to move a window out of the screen by resizing its
outer rio.

now, if we get a bad rectangle after scaling, we
just tralslate position to the new scaled r.min
point but preserve its orginal size. this keeps
the window always accessible.
This commit is contained in:
cinap_lenrek 2013-09-17 01:30:35 +02:00
parent 2fd6c5e0f6
commit ad993a2618
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
sys/src/cmd/rio/rio.c
View file

@ -643,7 +643,7 @@ resized(void)
r.max.x = (r.max.x*n.x)/o.x;
r.max.y = (r.max.y*n.y)/o.y;
if(!goodrect(r))
r = rectsubpt(w->i->r, viewr.min);
r = rectsubpt(w->i->r, subpt(w->i->r.min, r.min));
r = rectaddpt(r, screen->clipr.min);
for(j=0; j<nhidden; j++)
if(w == hidden[j])