particle: add utility function to render a particle's decoration

This commit is contained in:
Daniel Eklöf 2018-12-29 21:00:03 +01:00
parent 6f5572ff6b
commit 22507ae26c
8 changed files with 21 additions and 20 deletions

View file

@ -40,6 +40,16 @@ exposable_default_destroy(struct exposable *exposable)
free(exposable);
}
void
exposable_render_deco(const struct exposable *exposable,
cairo_t *cr, int x, int y, int height)
{
const struct deco *deco = exposable->particle->deco;
if (deco != NULL)
deco->expose(deco, cr, x, y, exposable->width, height);
}
void
exposable_default_on_mouse(struct exposable *exposable, struct bar *bar,
enum mouse_event event, int x, int y)