diff options
Diffstat (limited to 'atari/gemtk/guiwin.c')
-rw-r--r-- | atari/gemtk/guiwin.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/atari/gemtk/guiwin.c b/atari/gemtk/guiwin.c index 4371fa3b1..a471fc92d 100644 --- a/atari/gemtk/guiwin.c +++ b/atari/gemtk/guiwin.c @@ -675,6 +675,26 @@ struct guiwin_scroll_info_s *guiwin_get_scroll_info(GUIWIN *win) { return(&win->scroll_info); } +void guiwin_set_scroll_grid(GUIWIN * win, short x, short y) +{ + struct guiwin_scroll_info_s *slid = guiwin_get_scroll_info(win); + + assert(slid != NULL); + + slid->y_unit_px = x; + slid->x_unit_px = y; +} + +void guiwin_set_content_units(GUIWIN * win, short x, short y) +{ + struct guiwin_scroll_info_s *slid = guiwin_get_scroll_info(win); + + assert(slid != NULL); + + slid->x_units = x; + slid->y_units = y; +} + void guiwin_send_msg(GUIWIN *win, short msg_type, short a, short b, short c, short d) { |