buttonpress: fix status text click area mismatch

The status bar in drawbar() calculates the text width as TEXTW(stext)
- lrpad + 2. However, the click detection in buttonpress() used
TEXTW(stext) without adjusting for that padding.

This created an "extra" clickable area of some pixels to the left of
the status text that would incorrectly trigger ClkStatusText actions
instead of ClkWinTitle.

Steps to reproduce:
1. Set a status text: xsetroot -name "HELLO"
2. Move the mouse to the empty space with some pixels close to the
left of the word "HELLO" but in the title area.
3. Middle-click (or any binding for ClkStatusText).
4. You can see that the status bar action is triggered (default a
terminal spawns), even though you clicked in the window title area.

This fix ensures that the clickable area matches the visual text.

LICENSE

@@ -1,5 +1,6 @@
 MIT/X Consortium License
 
+© 2010-2026 Hiltjo Posthuma <hiltjo@codemadness.org>
 © 2006-2019 Anselm R Garbe <anselm@garbe.ca>
 © 2006-2009 Jukka Salmi <jukka at salmi dot ch>
 © 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
@@ -11,7 +12,6 @@ MIT/X Consortium License
 © 2008 Martin Hurton <martin dot hurton at gmail dot com>
 © 2008 Neale Pickett <neale dot woozle dot org>
 © 2009 Mate Nagy <mnagy at port70 dot net>
-© 2010-2016 Hiltjo Posthuma <hiltjo@codemadness.org>
 © 2010-2012 Connor Lane Smith <cls@lubutu.com>
 © 2011 Christoph Lohmann <20h@r-36.net>
 © 2015-2016 Quentin Rameau <quinq@fifth.space>

config.def.h

@@ -36,6 +36,7 @@ static const float mfact     = 0.55; /* factor of master area size [0.05..0.95]
 static const int nmaster     = 1;    /* number of clients in master area */
 static const int resizehints = 1;    /* 1 means respect size hints in tiled resizals */
 static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
+static const int refreshrate = 120;  /* refresh rate (per second) for client move/resize */
 
 static const Layout layouts[] = {
 	/* symbol     arrange function */

config.mk

@@ -1,5 +1,5 @@
 # dwm version
-VERSION = 6.5
+VERSION = 6.8
 
 # Customize below to fit your system
 

drw.c

@@ -178,8 +178,7 @@ drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
 		die("error, cannot allocate color '%s'", clrname);
 }
 
-/* Wrapper to create color schemes. The caller has to call free(3) on the
- * returned color scheme when done using it. */
+/* Create color schemes. */
 Clr *
 drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
 {
@@ -187,7 +186,7 @@ drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
 	Clr *ret;
 
 	/* need at least two colors for a scheme */
-	if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor))))
+	if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(Clr))))
 		return NULL;
 
 	for (i = 0; i < clrcount; i++)
@@ -195,6 +194,30 @@ drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
 	return ret;
 }
 
+void
+drw_clr_free(Drw *drw, Clr *c)
+{
+	if (!drw || !c)
+		return;
+
+	/* c is typedef XftColor Clr */
+	XftColorFree(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+	             DefaultColormap(drw->dpy, drw->screen), c);
+}
+
+void
+drw_scm_free(Drw *drw, Clr *scm, size_t clrcount)
+{
+	size_t i;
+
+	if (!drw || !scm)
+		return;
+
+	for (i = 0; i < clrcount; i++)
+		drw_clr_free(drw, &scm[i]);
+	free(scm);
+}
+
 void
 drw_setfontset(Drw *drw, Fnt *set)
 {

drw.h

@@ -40,7 +40,9 @@ void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned in
 
 /* Colorscheme abstraction */
 void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
+void drw_clr_free(Drw *drw, Clr *c);
 Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
+void drw_scm_free(Drw *drw, Clr *scm, size_t clrcount);
 
 /* Cursor abstraction */
 Cur *drw_cur_create(Drw *drw, int shape);

dwm-movestack-20211115-a786211.diff

@@ -1,95 +0,0 @@
-From 9a4037dc0ef56f91c009317e78e9e3790dafbb58 Mon Sep 17 00:00:00 2001
-From: BrunoCooper17 <BrunoCooper17@outlook.com>
-Date: Mon, 15 Nov 2021 14:04:53 -0600
-Subject: [PATCH] MoveStack patch
-
-This plugin allows you to move clients around in the stack and swap them 
-with the master. It emulates the behavior off mod+shift+j and mod+shift+k 
-in Xmonad. movestack(+1) will swap the client with the current focus with 
-the next client. movestack(-1) will swap the client with the current focus 
-with the previous client.
----
- config.def.h |  3 +++
- movestack.c  | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 51 insertions(+)
- create mode 100644 movestack.c
-
-diff --git a/config.def.h b/config.def.h
-index a2ac963..33efa5b 100644
---- a/config.def.h
-+++ b/config.def.h
-@@ -60,6 +60,7 @@ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn()
- static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
- static const char *termcmd[]  = { "st", NULL };
- 
-+#include "movestack.c"
- static Key keys[] = {
- 	/* modifier                     key        function        argument */
- 	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
-@@ -71,6 +72,8 @@ static Key keys[] = {
- 	{ MODKEY,                       XK_d,      incnmaster,     {.i = -1 } },
- 	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
- 	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
-+	{ MODKEY|ShiftMask,             XK_j,      movestack,      {.i = +1 } },
-+	{ MODKEY|ShiftMask,             XK_k,      movestack,      {.i = -1 } },
- 	{ MODKEY,                       XK_Return, zoom,           {0} },
- 	{ MODKEY,                       XK_Tab,    view,           {0} },
- 	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
-diff --git a/movestack.c b/movestack.c
-new file mode 100644
-index 0000000..520f4ae
---- /dev/null
-+++ b/movestack.c
-@@ -0,0 +1,48 @@
-+void
-+movestack(const Arg *arg) {
-+	Client *c = NULL, *p = NULL, *pc = NULL, *i;
-+
-+	if(arg->i > 0) {
-+		/* find the client after selmon->sel */
-+		for(c = selmon->sel->next; c && (!ISVISIBLE(c) || c->isfloating); c = c->next);
-+		if(!c)
-+			for(c = selmon->clients; c && (!ISVISIBLE(c) || c->isfloating); c = c->next);
-+
-+	}
-+	else {
-+		/* find the client before selmon->sel */
-+		for(i = selmon->clients; i != selmon->sel; i = i->next)
-+			if(ISVISIBLE(i) && !i->isfloating)
-+				c = i;
-+		if(!c)
-+			for(; i; i = i->next)
-+				if(ISVISIBLE(i) && !i->isfloating)
-+					c = i;
-+	}
-+	/* find the client before selmon->sel and c */
-+	for(i = selmon->clients; i && (!p || !pc); i = i->next) {
-+		if(i->next == selmon->sel)
-+			p = i;
-+		if(i->next == c)
-+			pc = i;
-+	}
-+
-+	/* swap c and selmon->sel selmon->clients in the selmon->clients list */
-+	if(c && c != selmon->sel) {
-+		Client *temp = selmon->sel->next==c?selmon->sel:selmon->sel->next;
-+		selmon->sel->next = c->next==selmon->sel?c:c->next;
-+		c->next = temp;
-+
-+		if(p && p != c)
-+			p->next = c;
-+		if(pc && pc != selmon->sel)
-+			pc->next = selmon->sel;
-+
-+		if(selmon->sel == selmon->clients)
-+			selmon->clients = c;
-+		else if(c == selmon->clients)
-+			selmon->clients = selmon->sel;
-+
-+		arrange(selmon);
-+	}
-+}
-\ No newline at end of file
--- 
-2.33.1
-

dwm.c

@@ -440,7 +440,7 @@ buttonpress(XEvent *e)
 			arg.ui = 1 << i;
 		} else if (ev->x < x + TEXTW(selmon->ltsymbol))
 			click = ClkLtSymbol;
-		else if (ev->x > selmon->ww - (int)TEXTW(stext))
+		else if (ev->x > selmon->ww - (int)TEXTW(stext) + lrpad - 2)
 			click = ClkStatusText;
 		else
 			click = ClkWinTitle;
@@ -486,7 +486,7 @@ cleanup(void)
 	for (i = 0; i < CurLast; i++)
 		drw_cur_free(drw, cursor[i]);
 	for (i = 0; i < LENGTH(colors); i++)
-		free(scheme[i]);
+		drw_scm_free(drw, scheme[i], 3);
 	free(scheme);
 	XDestroyWindow(dpy, wmcheckwin);
 	drw_free(drw);
@@ -863,14 +863,15 @@ focusstack(const Arg *arg)
 Atom
 getatomprop(Client *c, Atom prop)
 {
-	int di;
-	unsigned long dl;
+	int format;
+	unsigned long nitems, dl;
 	unsigned char *p = NULL;
 	Atom da, atom = None;
 
 	if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
-		&da, &di, &dl, &dl, &p) == Success && p) {
-		atom = *(Atom *)p;
+		&da, &format, &nitems, &dl, &p) == Success && p) {
+		if (nitems > 0 && format == 32)
+			atom = *(long *)p;
 		XFree(p);
 	}
 	return atom;
@@ -896,10 +897,10 @@ getstate(Window w)
 	Atom real;
 
 	if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState],
-		&real, &format, &n, &extra, (unsigned char **)&p) != Success)
+		&real, &format, &n, &extra, &p) != Success)
 		return -1;
-	if (n != 0)
-		result = *p;
+	if (n != 0 && format == 32)
+		result = *(long *)p;
 	XFree(p);
 	return result;
 }
@@ -1171,7 +1172,7 @@ movemouse(const Arg *arg)
 			handler[ev.type](&ev);
 			break;
 		case MotionNotify:
-			if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+			if ((ev.xmotion.time - lasttime) <= (1000 / refreshrate))
 				continue;
 			lasttime = ev.xmotion.time;
 
@@ -1325,7 +1326,7 @@ resizemouse(const Arg *arg)
 			handler[ev.type](&ev);
 			break;
 		case MotionNotify:
-			if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+			if ((ev.xmotion.time - lasttime) <= (1000 / refreshrate))
 				continue;
 			lasttime = ev.xmotion.time;
 
@@ -1428,6 +1429,8 @@ sendmon(Client *c, Monitor *m)
 	c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
 	attach(c);
 	attachstack(c);
+	if (c->isfullscreen)
+		resizeclient(c, m->mx, m->my, m->mw, m->mh);
 	focus(NULL);
 	arrange(NULL);
 }
@@ -1469,12 +1472,10 @@ sendevent(Client *c, Atom proto)
 void
 setfocus(Client *c)
 {
-	if (!c->neverfocus) {
+	if (!c->neverfocus)
 		XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
-		XChangeProperty(dpy, root, netatom[NetActiveWindow],
-			XA_WINDOW, 32, PropModeReplace,
-			(unsigned char *) &(c->win), 1);
-	}
+	XChangeProperty(dpy, root, netatom[NetActiveWindow], XA_WINDOW, 32,
+		PropModeReplace, (unsigned char *)&c->win, 1);
 	sendevent(c, wmatom[WMTakeFocus]);
 }
 

movestack.c

@@ -1,48 +0,0 @@
-void
-movestack(const Arg *arg) {
-	Client *c = NULL, *p = NULL, *pc = NULL, *i;
-
-	if(arg->i > 0) {
-		/* find the client after selmon->sel */
-		for(c = selmon->sel->next; c && (!ISVISIBLE(c) || c->isfloating); c = c->next);
-		if(!c)
-			for(c = selmon->clients; c && (!ISVISIBLE(c) || c->isfloating); c = c->next);
-
-	}
-	else {
-		/* find the client before selmon->sel */
-		for(i = selmon->clients; i != selmon->sel; i = i->next)
-			if(ISVISIBLE(i) && !i->isfloating)
-				c = i;
-		if(!c)
-			for(; i; i = i->next)
-				if(ISVISIBLE(i) && !i->isfloating)
-					c = i;
-	}
-	/* find the client before selmon->sel and c */
-	for(i = selmon->clients; i && (!p || !pc); i = i->next) {
-		if(i->next == selmon->sel)
-			p = i;
-		if(i->next == c)
-			pc = i;
-	}
-
-	/* swap c and selmon->sel selmon->clients in the selmon->clients list */
-	if(c && c != selmon->sel) {
-		Client *temp = selmon->sel->next==c?selmon->sel:selmon->sel->next;
-		selmon->sel->next = c->next==selmon->sel?c:c->next;
-		c->next = temp;
-
-		if(p && p != c)
-			p->next = c;
-		if(pc && pc != selmon->sel)
-			pc->next = selmon->sel;
-
-		if(selmon->sel == selmon->clients)
-			selmon->clients = c;
-		else if(c == selmon->clients)
-			selmon->clients = selmon->sel;
-
-		arrange(selmon);
-	}
-}