Fix popups opening in the wrong direction over headers

Checks for header alignment didn't account for tool-header & header
having different alignment.

There is no reason to use a lookup function on the area
(ED_area_header_alignment) as we already have region.

Check the regions alignment directly, remove access functions.

1 files changed, 1 insertions, 2 deletions

diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index 8dbb608cd30..c14413e3d01 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -1363,8 +1363,7 @@ static int wm_operator_invoke(bContext *C,
           ScrArea *area = CTX_wm_area(C);
 
           /* Wrap only in X for header. */
-          if (region &&
-              ELEM(region->regiontype, RGN_TYPE_HEADER, RGN_TYPE_TOOL_HEADER, RGN_TYPE_FOOTER)) {
+          if (region && RGN_TYPE_IS_HEADER_ANY(region->regiontype)) {
             wrap = WM_CURSOR_WRAP_X;
           }