1 files changed, 12 insertions, 1 deletions
diff --git a/source/blender/makesrna/intern/rna_space.c b/source/blender/makesrna/intern/rna_space.c
index d391b09189a..7aee6944d8d 100644
--- a/source/blender/makesrna/intern/rna_space.c
+++ b/source/blender/makesrna/intern/rna_space.c
@@ -1796,6 +1796,16 @@ static const EnumPropertyItem *rna_SpaceImageEditor_pivot_itemf(bContext *UNUSED
   }
 }
 
+static void rna_SpaceUVEditor_tile_grid_shape_set(PointerRNA *ptr, const int *values)
+{
+  SpaceImage *data = (SpaceImage *)(ptr->data);
+
+  int clamp[2] = {10, 100};
+  for (int i = 0; i < 2; i++) {
+    data->tile_grid_shape[i] = CLAMPIS(values[i], 1, clamp[i]);
+  }
+}
+
 /* Space Text Editor */
 
 static void rna_SpaceTextEditor_word_wrap_set(PointerRNA *ptr, bool value)
@@ -3417,7 +3427,8 @@ static void rna_def_space_image_uv(BlenderRNA *brna)
   RNA_def_property_int_sdna(prop, NULL, "tile_grid_shape");
   RNA_def_property_array(prop, 2);
   RNA_def_property_int_default(prop, 1);
-  RNA_def_property_range(prop, 1, 10);
+  RNA_def_property_range(prop, 1, 100);
+  RNA_def_property_int_funcs(prop, NULL, "rna_SpaceUVEditor_tile_grid_shape_set", NULL);
   RNA_def_property_ui_text(
       prop, "Tile Grid Shape", "How many tiles will be shown in the background");
   RNA_def_property_update(prop, NC_SPACE | ND_SPACE_IMAGE, NULL);