vlistbox.hpp

来自「开放源码的编译器open watcom 1.6.0版的源代码」· HPP 代码 · 共 63 行

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*                            Open Watcom Project
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#ifndef vlistbox_class
#define vlistbox_class

// This class behaves like a list box.  It is implemented as a kludge
// so that we can handle keyboard input properly when a list box is
// embedded in a window

#include "whotlist.hpp"

WCLASS VListBox : public WHotSpotList {
    public:
        WEXPORT VListBox( WWindow *parent, const WRect& r );
        WEXPORT ~VListBox();

        void                    insertString( const char *str );
        void                    deleteString( int index );
        void                    resetContents( void );
        virtual bool            gettingFocus( WWindow* );
        virtual int             count() { return( _strings.count() ); }
        virtual int             width() { return( _maxWidth ); }
        virtual const char *    getString( int index );
        virtual int             getHotSpot( int, bool ) { return( 0 ); }
        virtual int             getHotOffset( int ) { return( 0 ); }

    private:
        WVList                  _strings;
        int                     _maxWidth;
};

#endif