www.pudn.com > SmartFDISK.zip > plistbox.h

#if !defined( __PartListBox ) && defined( Uses_PartListBox ) 
#define __PartListBox 
 
class TListBox; 
class TCollection; 
class TPartition; 
 
class TPartCollection : public TCollection 
{ 
public: 
	TPartCollection(ccIndex aLimit,ccIndex aDelta) : 
		TCollection(aLimit,aDelta){} 
	virtual void freeItem(void *p) 
		{	delete p; } 
private: 
	virtual void *readItem( ipstream& ) { return 0; } 
	virtual void writeItem( void *, opstream& ) {} 
}; 
 
class TPartListBox : public TListBox 
{ 
public: 
	TPartListBox(const TRect& bounds, ushort aNumCols, TScrollBar * aScrollBar) 
		: TListBox(bounds,aNumCols,aScrollBar){} 
	void handleEvent(TEvent& event); 
	virtual void getText(char *dest,ccIndex item,short maxLen); 
    virtual void focusItem(ccIndex item); 
 
	TPartition *getCurrentPart(); 
	TPartition *getAPart(ccIndex item); 
	ccIndex getCurrentPartNum(){ return focused; } 
	ccIndex getMaxPartNum(){ return (list()->getCount())-1; } 
	ccIndex getPartIndex(TPartition *part); 
 
	void insertBefore(ccIndex item,TPartition *aPart); 
	void insertAfter(ccIndex item,TPartition *aPart); 
	void appendAPart(TPartition *aPart){ insertBefore(list()->getCount(),aPart); } 
	void replaceAPart(ccIndex item,TPartition *aPart); 
	void deleteAPart(ccIndex item); 
	void removeAPart(ccIndex item); 
	void removeAll(){ list()->removeAll(); setRange(0); draw();} 
private: 
	virtual void *read( ipstream& ) { return 0; } 
	virtual void write( void *, opstream& ) {} 
}; 
 
inline ccIndex TPartListBox::getPartIndex(TPartition *part) 
{ 
	if(!part) return 0; 
    return list()->indexOf((void*)part); 
} 
#endif //End of __PartListBox