lib/widget/buttonbar.h

   1
   2 /** \file buttonbar.h
   3  *  \brief Header: WButtonBar widget
   4  */
   5
   6 #ifndef MC__WIDGET_BUTTONBAR_H
   7 #define MC__WIDGET_BUTTONBAR_H
   8
   9 /*** typedefs(not structures) and defined constants **********************************************/
  10
  11 /* number of bttons in buttonbar */
  12 #define BUTTONBAR_LABELS_NUM 10
  13
  14 #define buttonbar_clear_label(bb, idx, recv) buttonbar_set_label (bb, idx, "", NULL, recv)
  15
  16 /*** enums ***************************************************************************************/
  17
  18 /*** structures declarations (and typedefs of structures)*****************************************/
  19
  20 struct global_keymap_t;
  21
  22 typedef struct WButtonBar
  23 {
  24     Widget widget;
  25     gboolean visible;           /* Is it visible? */
  26     struct
  27     {
  28         char *text;
  29         unsigned long command;
  30         Widget *receiver;
  31         int end_coord;          /* cumulative width of buttons so far */
  32     } labels[BUTTONBAR_LABELS_NUM];
  33 } WButtonBar;
  34
  35 struct global_keymap_t;
  36
  37 /*** global variables defined in .c file *********************************************************/
  38
  39 /*** declarations of public functions ************************************************************/
  40
  41 WButtonBar *buttonbar_new (gboolean visible);
  42 void buttonbar_set_label (WButtonBar * bb, int idx, const char *text,
  43                           const struct global_keymap_t *keymap, const Widget * receiver);
  44 WButtonBar *find_buttonbar (const Dlg_head * h);
  45
  46 /*** inline functions ****************************************************************************/
  47
  48 static inline void
  49 buttonbar_redraw (WButtonBar * bb)
  50 {
  51     if (bb != NULL)
  52         send_message ((Widget *) bb, WIDGET_DRAW, 0);
  53 }
  54
  55 static inline void
  56 buttonbar_set_visible (WButtonBar * bb, gboolean visible)
  57 {
  58     bb->visible = visible;
  59 }
  60
  61 #endif /* MC__WIDGET_BUTTONBAR_H */