rnd-20060726-3-src

[rocksndiamonds.git] / src / libgame / gadgets.h

diff --git a/src/libgame/gadgets.h b/src/libgame/gadgets.h
index 86b9bfb13ea8414fa49ad3b7601da69069537108..a12718132782edfe51ab5f4614907382bef07be4 100644 (file)
--- a/src/libgame/gadgets.h
+++ b/src/libgame/gadgets.h
@@ -102,9 +102,13 @@
 #define GDI_SCROLLBAR_ITEMS_MAX                37
 #define GDI_SCROLLBAR_ITEMS_VISIBLE    38
 #define GDI_SCROLLBAR_ITEM_POSITION    39
-#define GDI_INFO_TEXT                  40
-#define GDI_ACTIVE                     41
-#define GDI_DIRECT_DRAW                        42
+#define GDI_WHEEL_AREA_X               40
+#define GDI_WHEEL_AREA_Y               41
+#define GDI_WHEEL_AREA_WIDTH           42
+#define GDI_WHEEL_AREA_HEIGHT          43
+#define GDI_INFO_TEXT                  44
+#define GDI_ACTIVE                     45
+#define GDI_DIRECT_DRAW                        46
 
 typedef void (*gadget_function)(void *);
 
@@ -206,6 +210,12 @@ struct GadgetScrollbar
   int correction;                      /* scrollbar position correction */
 };
 
+struct GadgetWheelArea
+{
+  int x, y;                            /* active area for wheel (start) */
+  int width, height;                   /* active area for wheel (size) */ 
+};
+
 struct GadgetInfo
 {
   int id;                              /* internal gadget identifier */
@@ -237,6 +247,7 @@ struct GadgetInfo
   struct GadgetTextArea textarea;      /* fields for text area gadget */
   struct GadgetSelectbox selectbox;    /* fields for selectbox gadget */
   struct GadgetScrollbar scrollbar;    /* fields for scrollbar gadget */
+  struct GadgetWheelArea wheelarea;    /* fields for scroll wheel area */
   struct GadgetInfo *next;             /* next list entry */
 };