add initial examples, replacing the 'Demos/Demos3'. Will make it work cross-platform, OpenGL3/OpenGL2 and add more examples to it.

examples/ThirdPartyLibs/Gwen/Controls/NumericUpDown.h

@@ -0,0 +1,75 @@
+/*
+	GWEN
+	Copyright (c) 2010 Facepunch Studios
+	See license in Gwen.h
+*/
+
+#pragma once
+#ifndef GWEN_CONTROLS_NUMERICUPDOWN_H
+#define GWEN_CONTROLS_NUMERICUPDOWN_H
+
+#include "Gwen/Controls/Base.h"
+#include "Gwen/Controls/Button.h"
+#include "Gwen/Controls/TextBox.h"
+
+namespace Gwen 
+{
+	namespace Controls
+	{
+		class GWEN_EXPORT NumericUpDownButton_Up : public Button
+		{
+			GWEN_CONTROL_INLINE( NumericUpDownButton_Up, Button ){}
+
+			virtual void Render( Skin::Base* skin )
+			{
+				skin->DrawNumericUpDownButton( this, m_bDepressed, true );
+			}
+		};
+
+		class GWEN_EXPORT NumericUpDownButton_Down : public Button
+		{
+			GWEN_CONTROL_INLINE( NumericUpDownButton_Down, Button ){}
+
+			virtual void Render( Skin::Base* skin )
+			{
+				skin->DrawNumericUpDownButton( this, m_bDepressed, false );
+			}
+		};
+
+		class GWEN_EXPORT NumericUpDown : public TextBoxNumeric
+		{
+			public:
+
+				GWEN_CONTROL( NumericUpDown, TextBoxNumeric );
+
+				virtual void SetMin( int i );
+				virtual void SetMax( int i );
+				virtual void SetValue( int i );
+
+				Event::Caller	onChanged;
+
+			private:
+
+				virtual void OnEnter();
+				virtual void OnChange();
+				virtual void OnTextChanged();
+
+				virtual void OnButtonUp( Base* control );
+				virtual void OnButtonDown( Base* control );
+
+				virtual bool OnKeyUp( bool bDown )	{	if ( bDown ) OnButtonUp( NULL ); return true;   }
+				virtual bool OnKeyDown( bool bDown ){	if ( bDown ) OnButtonDown( NULL ); return true; }
+
+				virtual void SyncTextFromNumber();
+				virtual void SyncNumberFromText();
+
+				
+
+				int m_iNumber;
+				int m_iMax;
+				int m_iMin;
+
+		};
+	}
+}
+#endif