FiveTech Support Forums

The HD_LAYOUT structure contains information used to set the size and position of a header control. 

typedef struct _HD_LAYOUT {  // hdl  
    RECT FAR*      prc;  
    WINDOWPOS FAR* pwpos; 
} HD_LAYOUT; 
 

Members

prc

Pointer to a RECT structure that contains the coordinates of a rectangle that the header control is to occupy.

pwpos

Pointer to a WINDOWPOS structure that receives information about the appropriate size and position of the header control.

 

Remarks

This structure is used with the HDM_LAYOUT message.

#ifdef __HARBOUR__
   CLIPPER HEADERLAYOUT( PARAMS ) // hWnd [, aRect] --> aInfo
#else   
   CLIPPER HEADERLAYO( PARAMS ) // UT()
#endif
{
   RECT prc;
   WINDOWPOS pwpos;
   HDLAYOUT hdlayout;

   hdlayout.prc = &prc;
   hdlayout.pwpos = &pwpos;

   if( PCOUNT() > 1 )
   { 
      hdlayout.prc->left   = _parnl( 2, 1 );
      hdlayout.prc->top    = _parnl( 2, 2 );
      hdlayout.prc->right  = _parnl( 2, 3 );
      hdlayout.prc->bottom = _parnl( 2, 4 );
   }   
      	
   SendMessage( ( HWND ) _parnl( 1 ), ( LONG ) HDM_LAYOUT, 0, ( LPARAM ) &hdlayout );
   
   _reta( 7 );
   _stornl( ( LONG ) hdlayout.pwpos->hwnd, -1, 1 );
   _stornl( ( LONG ) hdlayout.pwpos->hwndInsertAfter, -1, 2 );
   _storni( hdlayout.pwpos->x, -1, 3 );
   _storni( hdlayout.pwpos->y, -1, 4 );
   _storni( hdlayout.pwpos->cx, -1, 5 ); 	   
   _storni( hdlayout.pwpos->cy, -1, 6 );
   _stornl( hdlayout.pwpos->flags, -1, 7 );
}

**************
function ROLAR( cLado )
**************

if cLado = "D"  && Rolar para direita
   nPos += 10
else                && Senão para a esquerda
   nPos -= 10
endif

SetWindowPos( oHeader:hWnd, 0, 40, nPos, 1000, 40, SWP_FRAMECHANGED )

return NIL

SET PORTUGUESE ON

Assim que eu tiver concluído as mudanças, irei compartilhar com todos os interessados ok ?  :D 

Abraços,

Rossine.

SET ENGLISH ON

Like this that I will have concluded the changes, I am going to share with everybody them interested ok?   :D 

With best regards,

Rossine.