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scene: add wlr_scene_node_surface_at

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This commit is contained in:
Simon Ser 2021-08-10 11:26:34 +02:00
parent 501b29db03
commit e4d0ec9ee1
2 changed files with 42 additions and 0 deletions
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7
include/wlr/types/wlr_scene.h
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@ -97,6 +97,13 @@ void wlr_scene_node_place_below(struct wlr_scene_node *node,
*/
void wlr_scene_node_for_each_surface(struct wlr_scene_node *node,
wlr_surface_iterator_func_t iterator, void *user_data);
/**
* Find a surface in this scene-graph that accepts input events at the given
* layout-local coordinates. Returns the surface and coordinates relative to
* the returned surface, or NULL if no surface is found at that location.
*/
struct wlr_surface *wlr_scene_node_surface_at(struct wlr_scene_node *node,
double lx, double ly, double *sx, double *sy);
/**
* Create a new scene-graph.