App Settings: Edge Resize

This prevents both editor resize as well as regions (e.g., the toolbar).

Note: This option is not visible in the UI.

Differential Revision: D12516

2 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 384445db9fb..9546035375c 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -1062,6 +1062,10 @@ static bool region_azone_edge_poll(const ARegion *region, const bool is_fullscre
     return false;
   }
 
+  if (!is_hidden && (U.app_flag & USER_APP_LOCK_EDGE_RESIZE)) {
+    return false;
+  }
+
   return true;
 }
 
diff --git a/source/blender/editors/screen/screen_geometry.c b/source/blender/editors/screen/screen_geometry.c
index 51edad0332b..e67c933cb8e 100644
--- a/source/blender/editors/screen/screen_geometry.c
+++ b/source/blender/editors/screen/screen_geometry.c
@@ -130,6 +130,10 @@ ScrEdge *screen_geom_find_active_scredge(const wmWindow *win,
                                          const int mx,
                                          const int my)
 {
+  if (U.app_flag & USER_APP_LOCK_EDGE_RESIZE) {
+    return NULL;
+  }
+
   /* Use layout size (screen excluding global areas) for screen-layout area edges */
   rcti screen_rect;
   WM_window_screen_rect_calc(win, &screen_rect);