aspectresize patch

README.md

@@ -57,5 +57,6 @@ Most patches can be found on the suckless website: [https://dwm.suckless.org/pat
 
 * [actualfullscreen](https://dwm.suckless.org/patches/actualfullscreen/) - Actually toggle fullscreen for a window, instead of toggling the status bar and the monocle layout
 * [alwaysfullscreen](https://dwm.suckless.org/patches/alwaysfullscreen/) - Do not allow the focus to drift from the active fullscreen client when using focusstack()
-* [anybar](https://github.com/mihirlad55/dwm-anybar) (Polybar Tray Fix Version) - enables dwm to manage external status bars such as lemonbar and polybar
+* [anybar](https://github.com/mihirlad55/dwm-anybar) (Polybar Tray Fix Version) - Enables dwm to manage external status bars such as lemonbar and polybar
+* [aspectresize](https://dwm.suckless.org/patches/aspectresize/) - Allows you to resize a window while maintaining aspect ratio
 * [fixborders](https://dwm.suckless.org/patches/alpha/) - Make borders opaque

config.def.h

@@ -76,6 +76,8 @@ static Key keys[] = {
 	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
 	{ MODKEY,                       XK_Return, zoom,           {0} },
 	{ MODKEY,                       XK_Tab,    view,           {0} },
+	{ MODKEY|ShiftMask,             XK_j,      aspectresize,   {.i = +24} },
+	{ MODKEY|ShiftMask,             XK_k,      aspectresize,   {.i = -24} },
 	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
 	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
 	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },

dwm.1

@@ -125,6 +125,12 @@ Toggle fullscreen (actualfullscreen patch).
 .B Mod1\-Tab
 Toggles to the previously selected tags.
 .TP
+.B Mod1\-Shift\-j
+Increase window size while maintaining aspect ratio.
+.TP
+.B Mod1\-Shift\-k
+Decrease window size while maintaining aspect ratio.
+.TP
 .B Mod1\-Shift\-[1..n]
 Apply nth tag to focused window.
 .TP

dwm.c

@@ -148,6 +148,7 @@ static void applyrules(Client *c);
 static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
 static void arrange(Monitor *m);
 static void arrangemon(Monitor *m);
+static void aspectresize(const Arg *arg);
 static void attach(Client *c);
 static void attachstack(Client *c);
 static void buttonpress(XEvent *e);
@@ -410,6 +411,30 @@ arrangemon(Monitor *m)
 		m->lt[m->sellt]->arrange(m);
 }
 
+void
+aspectresize(const Arg *arg) {
+	/* only floating windows can be moved */
+	Client *c;
+	c = selmon->sel;
+	float ratio;
+	int w, h,nw, nh;
+
+	if (!c || !arg)
+		return;
+	if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)
+		return;
+
+	ratio = (float)c->w / (float)c->h;
+	h = arg->i;
+	w = (int)(ratio * h);
+
+	nw = c->w + w;
+	nh = c->h + h;
+
+	XRaiseWindow(dpy, c->win);
+	resize(c, c->x, c->y, nw, nh, True);
+}
+
 void
 attach(Client *c)
 {

patches/dwm-aspectresize-6.2.diff

@@ -0,0 +1,56 @@
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..2fcc30d 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -72,6 +72,8 @@ static Key keys[] = {
+ 	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
+ 	{ MODKEY,                       XK_Return, zoom,           {0} },
+ 	{ MODKEY,                       XK_Tab,    view,           {0} },
++	{ MODKEY|ShiftMask,             XK_j,      aspectresize,   {.i = +24} },
++	{ MODKEY|ShiftMask,             XK_k,      aspectresize,   {.i = -24} },
+ 	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
+ 	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
+ 	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
+diff --git a/dwm.c b/dwm.c
+index 9fd0286..6a02119 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -146,6 +146,7 @@ static void applyrules(Client *c);
+ static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
+ static void arrange(Monitor *m);
+ static void arrangemon(Monitor *m);
++static void aspectresize(const Arg *arg);
+ static void attach(Client *c);
+ static void attachstack(Client *c);
+ static void buttonpress(XEvent *e);
+@@ -400,6 +401,30 @@ arrangemon(Monitor *m)
+ 		m->lt[m->sellt]->arrange(m);
+ }
+ 
++void
++aspectresize(const Arg *arg) {
++	/* only floating windows can be moved */
++	Client *c;
++	c = selmon->sel;
++	float ratio;
++	int w, h,nw, nh;
++
++	if (!c || !arg)
++		return;
++	if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)
++		return;
++
++	ratio = (float)c->w / (float)c->h;
++	h = arg->i;
++	w = (int)(ratio * h);
++
++	nw = c->w + w;
++	nh = c->h + h;
++
++	XRaiseWindow(dpy, c->win);
++	resize(c, c->x, c->y, nw, nh, True);
++}
++
+ void
+ attach(Client *c)
+ {