1 files changed, 35 insertions, 3 deletions

diff --git a/scene/gui/container.cpp b/scene/gui/container.cpp
index 7b213ec314..1dd88371ea 100644
--- a/scene/gui/container.cpp
+++ b/scene/gui/container.cpp
@@ -29,6 +29,7 @@
 /*************************************************************************/
 
 #include "container.h"
+
 #include "core/object/message_queue.h"
 #include "scene/scene_string_names.h"
 
@@ -143,18 +144,46 @@ void Container::queue_sort() {
 	pending_sort = true;
 }
 
+Vector<int> Container::get_allowed_size_flags_horizontal() const {
+	Vector<int> flags;
+	if (GDVIRTUAL_CALL(_get_allowed_size_flags_horizontal, flags)) {
+		return flags;
+	}
+
+	flags.append(SIZE_FILL);
+	flags.append(SIZE_EXPAND);
+	flags.append(SIZE_SHRINK_BEGIN);
+	flags.append(SIZE_SHRINK_CENTER);
+	flags.append(SIZE_SHRINK_END);
+	return flags;
+}
+
+Vector<int> Container::get_allowed_size_flags_vertical() const {
+	Vector<int> flags;
+	if (GDVIRTUAL_CALL(_get_allowed_size_flags_vertical, flags)) {
+		return flags;
+	}
+
+	flags.append(SIZE_FILL);
+	flags.append(SIZE_EXPAND);
+	flags.append(SIZE_SHRINK_BEGIN);
+	flags.append(SIZE_SHRINK_CENTER);
+	flags.append(SIZE_SHRINK_END);
+	return flags;
+}
+
 void Container::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
 			pending_sort = false;
 			queue_sort();
 		} break;
-		case NOTIFICATION_RESIZED: {
-			queue_sort();
-		} break;
+
+		case NOTIFICATION_RESIZED:
 		case NOTIFICATION_THEME_CHANGED: {
 			queue_sort();
 		} break;
+
 		case NOTIFICATION_VISIBILITY_CHANGED: {
 			if (is_visible_in_tree()) {
 				queue_sort();
@@ -177,6 +206,9 @@ void Container::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("queue_sort"), &Container::queue_sort);
 	ClassDB::bind_method(D_METHOD("fit_child_in_rect", "child", "rect"), &Container::fit_child_in_rect);
 
+	GDVIRTUAL_BIND(_get_allowed_size_flags_horizontal);
+	GDVIRTUAL_BIND(_get_allowed_size_flags_vertical);
+
 	BIND_CONSTANT(NOTIFICATION_PRE_SORT_CHILDREN);
 	BIND_CONSTANT(NOTIFICATION_SORT_CHILDREN);