KrImageListBox.h

// KrImageListBox.h: interface for the KrImageListBox class.
//

#ifndef KYRA_IMAGESCROLLBOX_INCLUDED
#define KYRA_IMAGESCROLLBOX_INCLUDED


#include "../gui/widget.h"

class KrTextWidget;


class KrImageListBox : public KrWidget  
{
public:
        KrImageListBox(int width, int height, int imageheight, const KrScheme& scheme);
        virtual ~KrImageListBox();

        virtual const char* WidgetType() { return "ImageListBox"; }

        KrImage* QuerySelectedItem();
        std::string& QuerySelectedItemText();

        void AddedtoTree();
        int AddImage( KrImage* _image, std::string text );
        int NumItems()                                                                  { return objectImages.size(); }
        int QuerySelectedItemNum()                                                              { return selectedItem; }
                
        void MoveSelection( int delta );
        virtual int  IsMouseListener()                                          { return LEFT_MOUSE; }
        virtual bool MouseClick( int down, int x, int y );              
        virtual void MouseMove( bool down, int x, int y );
        virtual void MouseIn( bool down, bool in  );
        
private:
        
        void DrawImage();
        void CalcImagePosition(KrImage* image);
        
        int width, height;
        int imageHeight;
        int fontHeight;
        
        KrBevelElement  *outerBevel;
        
        typedef struct{
                KrImage* image;
                KrImage* clone;
                KrTextWidget* textWidget;
                std::string imageText;
        }ImageItem;

        void CalcTextPosition(ImageItem& item);
        std::vector< ImageItem >   objectImages;        
        std::vector< KrBox* >     objectViewImages;
        
        int firstItem;
        int selectedItem;
        int viewSelection;
        int currHiLight;

        unsigned numVisibleItems;
        std::string emptyString;
};

#endif 

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