X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fgadgets.h;h=7b8ce7f52853527b3bdc338511bce666bea9c77f;hb=61c3da024802ecc0268bab42d7499fc0346e4fd3;hp=86b9bfb13ea8414fa49ad3b7601da69069537108;hpb=00e3ab259639fb01724dfc0f0bb96e06f54494e8;p=rocksndiamonds.git

diff --git a/src/libgame/gadgets.h b/src/libgame/gadgets.h
index 86b9bfb1..7b8ce7f5 100644
--- a/src/libgame/gadgets.h
+++ b/src/libgame/gadgets.h
@@ -1,7 +1,7 @@
 /***********************************************************
 * Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-* (c) 1994-2002 Artsoft Entertainment                      *
+* (c) 1994-2006 Artsoft Entertainment                      *
 *               Holger Schemel                             *
 *               Detmolder Strasse 189                      *
 *               33604 Bielefeld                            *
@@ -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 *);
 
@@ -131,7 +135,7 @@ struct GadgetDecoration
 
 struct GadgetEvent
 {
-  unsigned long type;			/* event type */
+  unsigned int type;			/* event type */
   int button;				/* button number for button events */
   int x, y;				/* gadget position at event time */
   boolean off_borders;			/* mouse pointer outside gadget? */
@@ -146,14 +150,14 @@ struct GadgetDrawingArea
 
 struct GadgetTextButton
 {
-  char value[MAX_GADGET_TEXTSIZE];	/* text written on the button */
+  char value[MAX_GADGET_TEXTSIZE + 1];	/* text written on the button */
   int size;				/* maximal size of button text */
 };
 
 struct GadgetTextInput
 {
-  char value[MAX_GADGET_TEXTSIZE];	/* text string in input field */
-  char last_value[MAX_GADGET_TEXTSIZE];	/* last text string in input field */
+  char value[MAX_GADGET_TEXTSIZE + 1];	/* text string in input field */
+  char last_value[MAX_GADGET_TEXTSIZE + 1];/* last text string in input field */
   int cursor_position;			/* actual text cursor position */
   int number_value;			/* integer value, if numeric */
   int number_min;			/* minimal allowed numeric value */
@@ -163,8 +167,8 @@ struct GadgetTextInput
 
 struct GadgetTextArea
 {
-  char value[MAX_GADGET_TEXTSIZE];	/* text string in input field */
-  char last_value[MAX_GADGET_TEXTSIZE];	/* last text string in input field */
+  char value[MAX_GADGET_TEXTSIZE + 1];	/* text string in input field */
+  char last_value[MAX_GADGET_TEXTSIZE + 1];/* last text string in input field */
   int cursor_position;			/* actual text cursor position */
   int cursor_x;				/* actual x cursor position */
   int cursor_y;				/* actual y cursor position */
@@ -206,12 +210,18 @@ 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 */
   int custom_id;			/* custom gadget identifier */
   int custom_type_id;			/* custom gadget type identifier */
-  char info_text[MAX_INFO_TEXTSIZE];	/* short popup info text */
+  char info_text[MAX_INFO_TEXTSIZE + 1];/* short popup info text */
   int x, y;				/* gadget position */
   int width, height;			/* gadget size */
   unsigned int type;			/* type (button, text input, ...) */
@@ -237,9 +247,14 @@ 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 */
 };
 
+
+void InitGadgetsSoundCallback(void (*activating_function)(void),
+			      void (*selecting_function)(void));
+
 struct GadgetInfo *CreateGadget(int, ...);
 void FreeGadget(struct GadgetInfo *);