CUI_ScrollableTextBox.h

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#ifndef CUI_SCROLLABLETEXTBOX_H
#define CUI_SCROLLABLETEXTBOX_H

#include "UI_Lib.h"
#include "UI_types.h"
#include "CUI_TextBox.h"
#include "CUI_SliderBar.h"
#include "CUI_Control.h"



class GLGUI_ENTRY CUI_ScrollableTextBox : public CUI_Control
{
public:
        CUI_ScrollableTextBox(// frame
                                                CUI_UI *ui = NULL, float x = 0, float y = 0, float x2 = 1, float y2 = 1,
                                                CUI_Frame *parent = NULL, IUI_Shader *shader = NULL,
                                                IUI_Shader *cursor = NULL, CUI_CoordSys *coordsys = NULL,
                                                // scrollable text box
                                                int columns = 28, int rows = 26, IUI_Font *font = NULL,
                                                IUI_Shader *scrollShader = NULL, IUI_Shader *sliderShader = NULL,
                                                bool wordwrap = true
                                                );

        virtual ~CUI_ScrollableTextBox();

        virtual bool SetUI( CUI_UI *ui );

        virtual bool ProcessKey( unsigned long key );


        virtual bool CallbackFunc( int id, int numparam, void *param );

        virtual bool GotoBottom();

        virtual bool GotoTop();


        virtual char *GetText( void )
        { return m_textBox->GetText(); }

        virtual CUI_TextBox * GetTextBox()
        { return m_textBox; }

        virtual bool SetText( char *text );

        virtual bool SetFont( IUI_Font *font );

        virtual bool SetFlag( unsigned long flag, bool set )
        { return m_textBox->SetFlag( flag, set ); }

        virtual bool SetScrollShader( IUI_Shader *shader )
        { m_horizontalBar->SetShader(shader); return m_verticalBar->SetShader(shader); }

        virtual bool SetSliderShader( IUI_Shader *shader )
        { m_horizontalBar->SetBarShader(shader); return m_verticalBar->SetBarShader(shader); }

        virtual bool SetTextBoxSize( int columns, int rows )
        { return m_textBox->SetSize( columns, rows ); }

        virtual bool SetWordWrap( bool wordwrap )
        { return m_textBox->SetWordWrap( wordwrap ); }
        
        virtual bool CatText( const char *text );

protected:

        IUI_Shader *m_scrollShader;

        IUI_Shader *m_sliderShader;

        CUI_TextBox *m_textBox;

        CUI_SliderBar *m_horizontalBar;

        CUI_SliderBar *m_verticalBar;

};

#endif

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