WM: Add operator property poll callback

This allows operators to filter out properties from the
auto-generated draw functions.

Some custom draw functions can move to using this.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/editors/object/object_data_transfer.c b/source/blender/editors/object/object_data_transfer.c
index 384bea3701f..44cca58fc5c 100644
--- a/source/blender/editors/object/object_data_transfer.c
+++ b/source/blender/editors/object/object_data_transfer.c
@@ -453,7 +453,7 @@ static bool data_transfer_poll(bContext *C)
 }
 
 /* Used by both OBJECT_OT_data_transfer and OBJECT_OT_datalayout_transfer */
-static bool data_transfer_draw_check_prop(PointerRNA *ptr, PropertyRNA *prop)
+static bool data_transfer_draw_check_prop(PointerRNA *ptr, PropertyRNA *prop, void *UNUSED(user_data))
 {
 	PropertyRNA *prop_other;
 
@@ -525,7 +525,7 @@ static void data_transfer_ui(bContext *C, wmOperator *op)
 	RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
 
 	/* Main auto-draw call */
-	uiDefAutoButsRNA(layout, &ptr, data_transfer_draw_check_prop, '\0');
+	uiDefAutoButsRNA(layout, &ptr, data_transfer_draw_check_prop, NULL, '\0');
 }
 
 /* transfers weight from active to selected */