From d2824944615917697c18555a397bf84f2249a722 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gutyina=20Gerg=C5=91?= <gutyina.gergo.2@gmail.com>
Date: Thu, 24 Aug 2023 15:06:56 +0200
Subject: [PATCH] Resize clients without wrapping the pointer

---
 dwm.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/dwm.c b/dwm.c
index f1d86b2..8c661a2 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1300,7 +1300,7 @@ resizeclient(Client *c, int x, int y, int w, int h)
 void
 resizemouse(const Arg *arg)
 {
-	int ocx, ocy, nw, nh;
+	int x, y, ocw, och, nw, nh;
 	Client *c;
 	Monitor *m;
 	XEvent ev;
@@ -1311,12 +1311,13 @@ resizemouse(const Arg *arg)
 	if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */
 		return;
 	restack(selmon);
-	ocx = c->x;
-	ocy = c->y;
+	ocw = c->w;
+	och = c->h;
 	if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
 		None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess)
 		return;
-	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
+	if(!getrootptr(&x, &y))
+		return;
 	do {
 		XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
 		switch(ev.type) {
@@ -1330,8 +1331,8 @@ resizemouse(const Arg *arg)
 				continue;
 			lasttime = ev.xmotion.time;
 
-			nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
-			nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
+			nw = MAX(ocw + (ev.xmotion.x - x), 1);
+			nh = MAX(och + (ev.xmotion.y - y), 1);
 			if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww
 			&& c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh)
 			{
@@ -1344,7 +1345,6 @@ resizemouse(const Arg *arg)
 			break;
 		}
 	} while (ev.type != ButtonRelease);
-	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
 	XUngrabPointer(dpy, CurrentTime);
 	while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 	if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
-- 
2.41.0