rnd-20050603-1-src

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

diff --git a/src/libgame/gadgets.h b/src/libgame/gadgets.h
index 160bd611a375311d5372208270f92499be2f21a3..d69c40170c8d65d488dcad56ac876c9415c16961 100644 (file)
--- a/src/libgame/gadgets.h
+++ b/src/libgame/gadgets.h
@@ -152,6 +152,7 @@ struct GadgetTextButton
 struct GadgetTextInput
 {
   char value[MAX_GADGET_TEXTSIZE];     /* text string in input field */
+  char last_value[MAX_GADGET_TEXTSIZE];        /* 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 */
@@ -162,6 +163,7 @@ 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 */
   int cursor_position;                 /* actual text cursor position */
   int cursor_x;                                /* actual x cursor position */
   int cursor_y;                                /* actual y cursor position */
@@ -193,7 +195,9 @@ struct GadgetScrollbar
   int items_max;                       /* number of items to access */
   int items_visible;                   /* number of visible items */
   int item_position;                   /* actual item position */
+  int size_min;                                /* minimal scrollbar size */
   int size_max;                                /* this is either width or height */
+  int size_max_cmp;                    /* needed for minimal scrollbar size */
   int size;                            /* scrollbar size on screen */
   int position;                                /* scrollbar position on screen */
   int position_max;                    /* bottom/right scrollbar position */
@@ -246,10 +250,15 @@ void UnmapGadget(struct GadgetInfo *);
 void UnmapAllGadgets();
 void RemapAllGadgets();
 
+boolean anyTextInputGadgetActive();
+boolean anyTextAreaGadgetActive();
+boolean anySelectboxGadgetActive();
+boolean anyScrollbarGadgetActive();
 boolean anyTextGadgetActive();
+
 void ClickOnGadget(struct GadgetInfo *, int);
 
-void HandleGadgets(int, int, int);
-void HandleGadgetsKeyInput(Key);
+boolean HandleGadgets(int, int, int);
+boolean HandleGadgetsKeyInput(Key);
 
 #endif /* GADGETS_H */