[Bf-blender-cvs] [dcf70dc1819] blender2.8: Fix 3D view header panning not working with region overlap.

[Brecht Van Lommel]

Commit: dcf70dc1819caf08d2cedfadd568364cdf556eb8
Author: Brecht Van Lommel
Date:   Wed Jun 13 11:32:46 2018 +0200
Branches: blender2.8
https://developer.blender.org/rBdcf70dc1819caf08d2cedfadd568364cdf556eb8

Fix 3D view header panning not working with region overlap.

===================================================================

M	source/blender/editors/screen/area.c

===================================================================

diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 6320ebb0253..dafd8990a6e 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -2252,11 +2252,11 @@ void ED_region_header_layout(const bContext *C, ARegion *ar)
 
 void ED_region_header_draw(const bContext *C, ARegion *ar)
 {
-	UI_view2d_view_ortho(&ar->v2d);
-
 	/* clear */
 	region_clear_color(C, ar, region_background_color_id(C, ar));
 
+	UI_view2d_view_ortho(&ar->v2d);
+
 	/* View2D matrix might have changed due to dynamic sized regions. */
 	UI_blocklist_update_window_matrix(C, &ar->uiblocks);