From 7a604ec1fae1eda36f210a28a2cf466583a9cb87 Mon Sep 17 00:00:00 2001 From: Bob Uhl Date: Mon, 7 Nov 2016 10:15:20 -0700 Subject: [PATCH] Fix resize with multiple monitors and portrait mode When connecting/disconnecting a portrait monitor, the XRRScreenChangeNotifyEvent height & width are reversed due to the XRandR rotation; detect this and DTRT. --- slock.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/slock.c b/slock.c index d2f0886..61fe9ee 100644 --- a/slock.c +++ b/slock.c @@ -201,8 +201,13 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens, rre = (XRRScreenChangeNotifyEvent*)&ev; for (screen = 0; screen < nscreens; screen++) { if (locks[screen]->win == rre->window) { - XResizeWindow(dpy, locks[screen]->win, - rre->width, rre->height); + if (rre->rotation == RR_Rotate_90 || + rre->rotation == RR_Rotate_270) + XResizeWindow(dpy, locks[screen]->win, + rre->height, rre->width); + else + XResizeWindow(dpy, locks[screen]->win, + rre->width, rre->height); XClearWindow(dpy, locks[screen]->win); } } -- 2.20.1