diff options
Diffstat (limited to 'src/list_window.c')
| -rw-r--r-- | src/list_window.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/list_window.c b/src/list_window.c index f26088da4..ad671f0cf 100644 --- a/src/list_window.c +++ b/src/list_window.c @@ -82,6 +82,24 @@ list_window_check_selected(struct list_window *lw, unsigned length) } void +list_window_center(struct list_window *lw, unsigned rows, unsigned n) +{ + if (n > lw->rows / 2) + lw->start = n - lw->rows / 2; + else + lw->start = 0; + + if (lw->start + lw->rows > rows) { + if (lw->rows < rows) + lw->start = rows - lw->rows; + else + lw->start = 0; + } + + lw->repaint = lw->clear = 1; +} + +void list_window_set_selected(struct list_window *lw, unsigned n) { lw->selected = n; |