diff options
| -rw-r--r-- | dwm.c | 23 |
1 files changed, 17 insertions, 6 deletions
@@ -1046,23 +1046,34 @@ quit(const Arg *arg) { void resize(Client *c, int x, int y, int w, int h, Bool sizehints) { + float a; XWindowChanges wc; if(sizehints) { + /* see last two sentences in ICCCM 4.1.2.3 */ + Bool baseismin = c->basew == c->minw && c->baseh == c->minh; + /* set minimum possible */ w = MAX(1, w); h = MAX(1, h); - /* temporarily remove base dimensions */ - w -= c->basew; - h -= c->baseh; + if(!baseismin) { /* temporarily remove base dimensions */ + w -= c->basew; + h -= c->baseh; + } /* adjust for aspect limits */ if(c->mina > 0 && c->maxa > 0) { - if(c->maxa < (float) w/h) + a = (float) w/h; + if(a > c->maxa) w = h * c->maxa; - else if(c->mina > (float) h/w) - h = w * c->mina; + else if(a < c->mina) + h = w / c->mina; + } + + if(baseismin) { /* increment calculation requires this */ + w -= c->basew; + h -= c->baseh; } /* adjust for increment value */ |