Formspec: draw order and clipping for all elements (#8740)

src/gui/guiBox.cpp

@@ -0,0 +1,38 @@
+/*
+Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "guiBox.h"
+
+GUIBox::GUIBox(gui::IGUIEnvironment *env, gui::IGUIElement *parent, s32 id,
+	const core::rect<s32> &rectangle, const video::SColor &color) :
+	gui::IGUIElement(gui::EGUIET_ELEMENT, env, parent, id, rectangle),
+	m_color(color)
+{
+}
+
+void GUIBox::draw()
+{
+	if (!IsVisible)
+		return;
+
+	Environment->getVideoDriver()->draw2DRectangle(m_color, AbsoluteRect,
+			&AbsoluteClippingRect);
+
+	IGUIElement::draw();
+}