examples/expenses_widget.h

   1 /* Expenses widget.
   2  * - by Richard W.M. Jones <rich@annexia.org>
   3  */
   4
   5 #ifndef EXPENSES_WIDGET_H
   6 #define EXPENSES_WIDGET_H
   7
   8 #include <monolith.h>
   9
  10 struct expenses_widget;
  11 typedef struct expenses_widget *expenses_widget;
  12
  13 /* The "data model" is simply a vector of these structures. */
  14 struct expense_row
  15 {
  16   int type;                     /* Index into expense_types table. */
  17   const char *detail;           /* Details of the expense. */
  18   int amount;                   /* Amount in PENCE/CENTS. */
  19 };
  20
  21 extern const char *expense_types[];
  22 extern int nr_expense_types;
  23
  24 /* Function: new_expenses_widget - expenses widget
  25  *
  26  */
  27 extern expenses_widget new_expenses_widget (pool pool, ml_session session, vector expenses);
  28
  29 #endif /* EXPENSES_WIDGET_H */