shithub: bar

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rio allows smaller windows, update the logic

--- a/bar.c

+++ b/bar.c

@@ -10,10 +10,10 @@

 #define MAX(a,b) ((a)>=(b)?(a):(b))

 enum {

-	Off = 4,

+	Off = 3,

 };

-static int wctl, width, bottom, bat;

+static int wctl, width, bottom, bat, minheight;

 static Image *cback, *ctext;

 static char *pos = "rb";

 static Tzone *local;

@@ -71,9 +71,9 @@

 	if(ow != w || oh != h){

 		if(pos[0] == 't' || pos[1] == 't'){

 			miny = 0;

-			maxy = Borderwidth+3*f->height+Borderwidth;

+			maxy = minheight;

 		}else{

-			miny = h - (Borderwidth+3*f->height+Borderwidth);

+			miny = h - minheight;

 			maxy = h;

 		}

 		if(pos[0] == 'l' || pos[1] == 'l'){

@@ -204,6 +204,7 @@

 	if(initdraw(nil, nil, "bar") < 0)

 		sysfatal("initdraw: %r");

 	f = display->defaultfont;

+	minheight = 2*(Borderwidth+1) + f->height;

 	unlockdisplay(display);

 	if((mctl = initmouse(nil, screen)) == nil)

 		sysfatal("initmouse: %r");