bemenu: add --line-height / -H option

Text is displayed vertically centered in a line. If unspecified, or 0,
the previous behaviour of making the height the size of the text, plus
two pixels on either side, is used, so there will be no change in
behaviour if this option is not used.

Fixes https://github.com/Cloudef/bemenu/issues/44.

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/menu.c b/lib/menu.c
index e876126..c46a2d6 100644
--- a/lib/menu.c
+++ b/lib/menu.c
@@ -266,6 +266,20 @@ bm_menu_get_font(const struct bm_menu *menu)
     return menu->font.name;
 }
 
+void
+bm_menu_set_line_height(struct bm_menu *menu, uint32_t line_height)
+{
+    assert(menu);
+    menu->line_height = line_height;
+}
+
+uint32_t
+bm_menu_get_line_height(struct bm_menu *menu)
+{
+    assert(menu);
+    return menu->line_height;
+}
+
 bool
 bm_menu_set_color(struct bm_menu *menu, enum bm_color color, const char *hex)
 {