Merging r5975 through r6036 from trunk to ogl-es branch.

GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IGUIWindow.h

@@ -0,0 +1,74 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __I_GUI_WINDOW_H_INCLUDED__
+#define __I_GUI_WINDOW_H_INCLUDED__
+
+#include "IGUIElement.h"
+#include "EMessageBoxFlags.h"
+
+namespace irr
+{
+namespace gui
+{
+	class IGUIButton;
+
+	//! Default moveable window GUI element with border, caption and close icons.
+	/** \par This element can create the following events of type EGUI_EVENT_TYPE:
+	\li EGET_ELEMENT_CLOSED
+	*/
+	class IGUIWindow : public IGUIElement
+	{
+	public:
+
+		//! constructor
+		IGUIWindow(IGUIEnvironment* environment, IGUIElement* parent, s32 id, core::rect<s32> rectangle)
+			: IGUIElement(EGUIET_WINDOW, environment, parent, id, rectangle) {}
+
+		//! Returns pointer to the close button
+		/** You can hide the button by calling setVisible(false) on the result. */
+		virtual IGUIButton* getCloseButton() const = 0;
+
+		//! Returns pointer to the minimize button
+		/** You can hide the button by calling setVisible(false) on the result. */
+		virtual IGUIButton* getMinimizeButton() const = 0;
+
+		//! Returns pointer to the maximize button
+		/** You can hide the button by calling setVisible(false) on the result. */
+		virtual IGUIButton* getMaximizeButton() const = 0;
+
+		//! Returns true if the window can be dragged with the mouse, false if not
+		virtual bool isDraggable() const = 0;
+
+		//! Sets whether the window can be dragged by the mouse
+		virtual void setDraggable(bool draggable) = 0;
+
+		//! Set if the window background will be drawn
+		virtual void setDrawBackground(bool draw) = 0;
+
+		//! Get if the window background will be drawn
+		virtual bool getDrawBackground() const = 0;
+
+		//! Set if the window titlebar will be drawn
+		//! Note: If the background is not drawn, then the titlebar is automatically also not drawn
+		virtual void setDrawTitlebar(bool draw) = 0;
+
+		//! Get if the window titlebar will be drawn
+		virtual bool getDrawTitlebar() const = 0;
+
+		//! Returns the rectangle of the drawable area (without border and without titlebar)
+		/** The coordinates are given relative to the top-left position of the gui element.<br>
+		So to get absolute positions you have to add the resulting rectangle to getAbsolutePosition().UpperLeftCorner.<br>
+		To get it relative to the parent element you have to add the resulting rectangle to getRelativePosition().UpperLeftCorner.
+		Beware that adding a menu will not change the clientRect as menus are own gui elements, so in that case you might want to subtract
+		the menu area additionally. */
+		virtual core::rect<s32> getClientRect() const = 0;
+	};
+
+
+} // end namespace gui
+} // end namespace irr
+
+#endif
+