3 files changed, 16 insertions, 1 deletions

diff --git a/config.def.h b/config.def.h
index 0529128..4280b24 100644
--- a/config.def.h
+++ b/config.def.h
@@ -54,6 +54,7 @@ const char *dmenucmd[] = { "dmenu", NULL };
 /** Shortcuts **/
 static key keys[] = {
     /* modifier          key            function           argument */
+    {  MOD1,             XK_b,          togglepanel,       {NULL}},
     {  MOD1|ShiftMask,   XK_c,          killclient,        {NULL}},
     {  MOD1,             XK_j,          next_win,          {NULL}},
     {  MOD1,             XK_k,          prev_win,          {NULL}},
diff --git a/config.h b/config.h
index 109de3b..c0cc622 100644
--- a/config.h
+++ b/config.h
@@ -65,6 +65,7 @@ const char *mtogglecmd[] = { "mpc", "toggle", NULL };
 /** Shortcuts **/
 static key keys[] = {
     /* modifier          key            function           argument */
+    {  MOD1,             XK_b,          togglepanel,       {NULL}},
     {  MOD1|ShiftMask,   XK_c,          killclient,        {NULL}},
     {  MOD1,             XK_j,          next_win,          {NULL}},
     {  MOD1,             XK_k,          prev_win,          {NULL}},
diff --git a/dminiwm.c b/dminiwm.c
index 6bdd872..f82da04 100644
--- a/dminiwm.c
+++ b/dminiwm.c
@@ -75,6 +75,7 @@ typedef struct {
     int growth;
     client *head;
     client *current;
+    Bool showpanel;
 } desktop;
 
 typedef struct {
@@ -109,6 +110,7 @@ static void resize_master(const Arg arg);
 static void resize_stack(const Arg arg);
 static void save_desktop(int i);
 static void select_desktop(int i);
+static void togglepanel();
 static void deletewindow(Window w);
 static void setup(void);
 static void sigchld();
@@ -145,6 +147,7 @@ static client *head    = NULL;
 static client *current = NULL;
 static Atom atoms[ATOM_COUNT];
 static desktop desktops[DESKTOPS];
+static Bool showpanel = True;
 
 /* events array */
 static void (*events[LASTEvent])(XEvent *e) = {
@@ -323,6 +326,7 @@ void save_desktop(int i) {
     desktops[i].growth = growth;
     desktops[i].head = head;
     desktops[i].current = current;
+    desktops[i].showpanel = showpanel;
 }
 
 void select_desktop(int i) {
@@ -332,16 +336,25 @@ void select_desktop(int i) {
     growth = desktops[i].growth;
     head = desktops[i].head;
     current = desktops[i].current;
+    showpanel = desktops[i].showpanel;
     current_desktop = i;
 }
 
+void togglepanel() {
+    showpanel = !showpanel;
+    save_desktop(current_desktop);
+    tile();
+}
+
 void tile(void) {
     if(head == NULL) return; /* no need to arange anything */
 
     client *c;
     int n = 0;
     int x = 0;
-    int y = (TOP_PANEL) ? PANEL_HEIGHT : 0;
+    int panel_height = (showpanel) ? PANEL_HEIGHT : 0;
+    int y = (TOP_PANEL) ? panel_height : 0;
+    sh = XDisplayHeight(dis, screen) - panel_height - BORDER_WIDTH;
 
     if(head->next == NULL) {
         XMoveResizeWindow(dis, head->win, 0, y, sw + 2*BORDER_WIDTH, sh + 2*BORDER_WIDTH);