made Xinerama screen index customizable

diff --git a/config.def.h b/config.def.h
index 215d6af..1733681 100644 (file)
--- a/config.def.h
+++ b/config.def.h
@@ -8,10 +8,14 @@
 #define SELBORDERCOLOR  "#0066ff"
 #define SELBGCOLOR      "#0066ff"
 #define SELFGCOLOR      "#ffffff"
 #define SELBORDERCOLOR  "#0066ff"
 #define SELBGCOLOR      "#0066ff"
 #define SELFGCOLOR      "#ffffff"

-static uint borderpx  = 1;        /* border pixel of windows */
-static uint snap      = 32;       /* snap pixel */
-static Bool showbar   = True;     /* False means no bar */
-static Bool topbar    = True;     /* False means bottom bar */
+static uint borderpx    = 1;        /* border pixel of windows */
+static uint snap        = 32;       /* snap pixel */
+static Bool showbar     = True;     /* False means no bar */
+static Bool topbar      = True;     /* False means bottom bar */
+
+#ifdef XINERAMA
+static uint xidx        = 0;        /* Xinerama screen index to use */
+#endif

 
 /* tagging */
 static const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
 
 /* tagging */
 static const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };

diff --git a/dwm.c b/dwm.c
index 29af1bd..dfc452a 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -1554,10 +1554,10 @@ updategeom(void) {
        /* window area geometry */
        if(XineramaIsActive(dpy)) {
                info = XineramaQueryScreens(dpy, &i);
        /* window area geometry */
        if(XineramaIsActive(dpy)) {
                info = XineramaQueryScreens(dpy, &i);

-               wx = info[0].x_org;
-               wy = showbar && topbar ? info[0].y_org + bh : info[0].y_org;
-               ww = info[0].width;
-               wh = showbar ? info[0].height - bh : info[0].height;
+               wx = info[xidx].x_org;
+               wy = showbar && topbar ?  info[xidx].y_org + bh : info[xidx].y_org;
+               ww = info[xidx].width;
+               wh = showbar ? info[xidx].height - bh : info[xidx].height;

                XFree(info);
        }
        else
                XFree(info);
        }
        else