ZFUICellUpdater.h

Go to the documentation of this file.

 
#ifndef _ZFI_ZFUICellUpdater_h_
#define _ZFI_ZFUICellUpdater_h_
 
#include "ZFUICell.h"
ZF_NAMESPACE_GLOBAL_BEGIN
 
// ============================================================
zfclassPOD ZFLIB_ZFUIWidget ZFUICellUpdaterParam {
public:
    zfanyT<ZFUICell> cell; 
    zfindex cellIndex; 
    zfindex cellCount; 
    ZFUIOrientation orientation; 
    ZFUISize containerSize; 
    zffloat cellSizeHint; 
};
ZFCORE_POD_DECLARE(ZFUICellUpdaterParam)
ZFTYPEID_ACCESS_ONLY_DECLARE(ZFLIB_ZFUIWidget, ZFUICellUpdaterParam, ZFUICellUpdaterParam)
ZFTYPEID_ACCESS_ONLY_REG(ZFLIB_ZFUIWidget, ZFUICellUpdaterParam, ZFUICellUpdaterParam)
ZFOUTPUT_TYPE_DECLARE(ZFLIB_ZFUIWidget, ZFUICellUpdaterParam)
 
// ============================================================
zfinterface ZFLIB_ZFUIWidget ZFUICellUpdater : zfextend ZFInterface {
    ZFINTERFACE_DECLARE(ZFUICellUpdater, ZFInterface)
 
public:
    // ============================================================
    // events
    ZFEVENT(CellOnUpdate)
    ZFEVENT(CellOnRecycle)
 
public:
    zffinal void notifyCellUpdate(ZF_IN const ZFUICellUpdaterParam &updateParam) {
        this->cellOnUpdate(updateParam);
        this->toObject()->observerNotify(zfself::E_CellOnUpdate(), zfobj<v_ZFUICellUpdaterParam>(updateParam));
    }

    zffinal void notifyCellRecycle(ZF_IN ZFUICell *cell) {
        this->cellOnRecycle(cell);
        this->toObject()->observerNotify(zfself::E_CellOnRecycle(), cell);
    }
 
protected:
    virtual inline void cellOnUpdate(ZF_IN const ZFUICellUpdaterParam &updateParam) {
    }

    virtual inline void cellOnRecycle(ZF_IN ZFUICell *cell) {
    }
 
public:
    ZFMETHOD_DECLARE_1(zfauto, itemCacheAccess
            , ZFMP_IN(const zfstring &, key)
            )
    ZFMETHOD_DECLARE_2(void, itemCacheRecycle
            , ZFMP_IN(const zfstring &, key)
            , ZFMP_IN(ZFObject *, cache)
            )
};
 
ZF_NAMESPACE_GLOBAL_END
#endif // #ifndef _ZFI_ZFUICellUpdater_h_