Fixed bug with bar auto-sizing in windows

src/gui/gtk/gui-gtk-bar.c

@@ -55,6 +55,43 @@ gui_bar_window_search_bar (struct t_gui_window *window, struct t_gui_bar *bar)
     return NULL;
 }
 
+/*
+ * gui_bar_window_get_current_size: get current size of bar window
+ *                                  return width or height, depending on bar
+ *                                  position
+ */
+
+int
+gui_bar_window_get_current_size (struct t_gui_bar_window *bar_window)
+{
+    return bar_window->current_size;
+}
+
+/*
+ * gui_bar_window_set_current_size: set current size of all bar windows for a bar
+ */
+
+void
+gui_bar_window_set_current_size (struct t_gui_bar *bar, int size)
+{
+    struct t_gui_window *ptr_win;
+    struct t_gui_bar_window *ptr_bar_win;
+    
+    if (CONFIG_INTEGER(bar->type) == GUI_BAR_TYPE_ROOT)
+        bar->bar_window->current_size = (size == 0) ? 1 : size;
+    else
+    {
+        for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window)
+        {
+            for (ptr_bar_win = GUI_GTK(ptr_win)->bar_windows;
+                 ptr_bar_win; ptr_bar_win = ptr_bar_win->next_bar_window)
+            {
+                ptr_bar_win->current_size = (size == 0) ? 1 : size;
+            }
+        }
+    }
+}
+
 /*
  * gui_bar_window_get_size: get total bar size (window bars) for a position
  *                          bar is optional, if not NULL, size is computed

src/gui/gtk/gui-gtk.h

@@ -59,6 +59,7 @@ struct t_gui_bar_window
     struct t_gui_bar *bar;          /* pointer to bar                       */
     int x, y;                       /* position of window                   */
     int width, height;              /* window size                          */
+    int current_size;               /* current size (width or height)       */
     struct t_gui_bar_window *prev_bar_window; /* link to previous bar win   */
                                               /* (only for non-root bars)   */
     struct t_gui_bar_window *next_bar_window; /* link to next bar win       */