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|
/*
/--------------------------------------------------------------------
|
| $Id: grarray.h,v 1.4 2002/03/31 13:36:42 uzadow Exp $
| Array of CGrItems
|
| Contains an array of graphic items sorted by z-order.
|
| Copyright (c) 1996-2002 Ulrich von Zadow
|
\--------------------------------------------------------------------
*/
#ifndef INCL_GRARRAY
#define INCL_GRARRAY
#include "gritem.h"
class CGrItemArray : public CObArray
{
DECLARE_DYNAMIC (CGrItemArray);
// Construction
public:
CGrItemArray
();
virtual ~CGrItemArray
();
// Deletes the array & all elements in it.
CGrItem * GetItem
( int i
);
// Returns item at the i'th position in the array.
void Empty
();
// Destroys all elements in the array.
virtual int AddItem
( CGrItem * pItem,
int Pos = -1
);
// Type-safe version of CObArray::Add. If the parameter Pos is
// omitted, the element is inserted in z-Order, otherwise at
// position Pos. (Specifying Pos can lead to an unsorted array
// and should only be used when you're inserting in sorted order
// anyway.)
void Draw
( PLBmp * pCanvas,
CRect * pRect
);
// Draws all the elements on the canvas by invoking their Draw()-
// methods.
void GetRect
( CRect * pRect
);
// Returns smallest rectangle containing all the elements.
private:
int sortedInsert
( CGrItem * pItem
);
};
#endif
/*
/--------------------------------------------------------------------
|
| $Log: grarray.h,v $
| Revision 1.4 2002/03/31 13:36:42 uzadow
| Updated copyright.
|
| Revision 1.3 2001/09/16 19:03:23 uzadow
| Added global name prefix PL, changed most filenames.
|
|
--------------------------------------------------------------------
*/
|
