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/*
* Turbo Vision - Version 2.0
*
* Copyright (c) 1994 by Borland International
* All Rights Reserved.
*
Modified by Robert H”hne to be used for RHIDE.
Modified by Salvador E. Tropea to add functionality.
*
*
*/
#if defined( Uses_TListBox ) && !defined( __TListBox )
#define __TListBox
class TRect;
class TScrollBar;
class TCollection;
#pragma pack(1)
struct TListBoxRec
{
TCollection *items CLY_Packed;
ccIndex selection CLY_Packed;
};
#pragma pack()
class TListBox : public TListViewer
{
public:
TListBox( const TRect& bounds, ushort aNumCols, TScrollBar *aScrollBar );
TListBox( const TRect& bounds, ushort aNumCols, TScrollBar *aHScrollBar,
TScrollBar *aVScrollBar, Boolean aCenterOps = False );
~TListBox();
virtual uint32 dataSize();
virtual void getData( void *rec );
virtual void getText( char *dest, ccIndex item, short maxLen );
virtual void newList( TCollection *aList );
virtual void setData( void *rec );
// SET: You not always want to destroy the items.
virtual void newList( TCollection *aList, Boolean destroyItems );
virtual void setData( void *rec, Boolean destroyItems );
// SET: Center the list in setData
Boolean center;
TCollection *list();
protected:
TCollection *items;
private:
#if !defined( NO_STREAM )
virtual const char *streamableName() const
{ return name; }
protected:
TListBox( StreamableInit );
virtual void write( opstream& );
virtual void *read( ipstream& );
public:
static const char * const name;
static TStreamable *build();
#endif // NO_STREAM
};
#if !defined( NO_STREAM )
inline ipstream& operator >> ( ipstream& is, TListBox& cl )
{ return is >> (TStreamable&)cl; }
inline ipstream& operator >> ( ipstream& is, TListBox*& cl )
{ return is >> (void *&)cl; }
inline opstream& operator << ( opstream& os, TListBox& cl )
{ return os << (TStreamable&)cl; }
inline opstream& operator << ( opstream& os, TListBox* cl )
{ return os << (TStreamable *)cl; }
#endif // NO_STREAM
inline TCollection *TListBox::list()
{
return items;
}
#endif // Uses_TListBox
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