1 files changed, 90 insertions, 0 deletions
diff --git a/scene/gui/margin_container.cpp b/scene/gui/margin_container.cpp
new file mode 100644
index 0000000000..54373b7592
--- /dev/null
+++ b/scene/gui/margin_container.cpp
@@ -0,0 +1,90 @@
+/*************************************************************************/
+/*  margin_container.cpp                                                 */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "margin_container.h"
+
+
+Size2 MarginContainer::get_minimum_size() const {
+
+	int margin = get_constant("margin");
+
+	Size2 max;
+
+	for(int i=0;i<get_child_count();i++) {
+
+		Control *c = get_child(i)->cast_to<Control>();
+		if (!c)
+			continue;
+		if (c->is_set_as_toplevel())
+			continue;
+		if (c->is_hidden())
+			continue;
+
+		Size2 s = c->get_combined_minimum_size();
+		if (s.width > max.width)
+			max.width = s.width;
+		if (s.height > max.height)
+			max.height = s.height;
+	}
+
+	max.width += margin;
+	return max;
+
+
+}
+
+void MarginContainer::_notification(int p_what) {
+
+	if (p_what==NOTIFICATION_SORT_CHILDREN) {
+
+		int margin = get_constant("margin");
+
+		Size2 s = get_size();
+
+		for(int i=0;i<get_child_count();i++) {
+
+			Control *c = get_child(i)->cast_to<Control>();
+			if (!c)
+				continue;
+			if (c->is_set_as_toplevel())
+				continue;
+			int w;
+			if (c->get_h_size_flags() & Control::SIZE_EXPAND)
+				w=s.width-margin;
+			else
+				w=c->get_combined_minimum_size().width;
+
+			fit_child_in_rect(c,Rect2(margin,0,s.width-margin,s.height));
+		}
+
+	}
+}
+
+MarginContainer::MarginContainer()
+{
+}