86 #define QOF_MOD_UNDO "qof-undo" void qof_undo_delete(QofInstance *inst)
gboolean qof_book_can_redo(QofBook *book)
event handler for redo widget
void qof_book_start_operation(QofBook *book, gchar *label)
Start recording operation.
gboolean qof_book_can_undo(QofBook *book)
event handler for undo widget
void qof_book_end_operation(QofBook *book)
End recording the current operation.
void qof_book_clear_undo(QofBook *book)
Free the entire undo list for this book.
QofTime * qof_book_undo_first_modified(QofBook *book)
HIG compliance aid to report time of first change.
void qof_book_undo(QofBook *book)
Set parameter values from before the previous event.
struct QofTime64 QofTime
Use a 64-bit signed int QofTime.
gint qof_book_undo_count(QofBook *book)
Number of undo operations available.
void qof_undo_create(QofInstance *inst)
void qof_undo_commit(QofInstance *inst, const QofParam *param)
void qof_book_redo(QofBook *book)
Set parameter values from after the previous event.
void qof_undo_modify(QofInstance *inst, const QofParam *param)
void qof_undo_set_param(QofEntity *ent, const QofParam *param, gchar *value)
Set a value in this parameter of the entity.