topic-6219

Posts: 1076

Joined: Fri Oct 07, 2005 10:41 PM

SCROLL en WINDOW

Posted: Tue Mar 06, 2007 06:50 AM

Amigos,

Alguien podria auxiliarme para hacer funcionar los scroll en Window.

Tengo lo siguiente sin funcionar:

DEFINE WINDOW oWnd MDI TITLE "Sin funcionar" VSCROLL HSCROLL
ACTIVATE WINDOW oWnd

Si creo una ventana hija, y la muevo al final de la ventana, pues si aparecen los scroles, pero al moverlo, la ventana hija no sube.

Saludos y gracias de antemano

William, Morales

Saludos

méxico.sureste

Rossine

Posts: 344

Joined: Tue Oct 11, 2005 11:33 AM

SCROLL en WINDOW

Posted: Tue Mar 06, 2007 12:14 PM

Olá William,

Segue abaixo exemplos para usar scroll em uma Window e Dialog.

Code: Select all Collapse

// Testing how to scroll a window with its contents

#include "FiveWin.ch"

#define D_WIDTH           4
#define D_HEIGHT          13

FUNCTION Main()

LOCAL oWnd,oScrWnd
LOCAL cGet0101 := space(10),  ; //Row 1
      cGet0102 := space(10),  ;
      cGet0103 := space(10),  ;
      cGet0104 := space(10),  ;
      cGet0105 := space(10),  ;
      cGet0201 := space(10),  ; //Row 2
      cGet0202 := space(10),  ;
      cGet0203 := space(10),  ;
      cGet0204 := space(10),  ;
      cGet0205 := space(10),  ;
      cGet0301 := space(10),  ; //Row 3
      cGet0302 := space(10),  ;
      cGet0303 := space(10),  ;
      cGet0304 := space(10),  ;
      cGet0305 := space(10),  ;
      cGet0401 := space(10),  ; //Row 4
      cGet0402 := space(10),  ;
      cGet0403 := space(10),  ;
      cGet0404 := space(10),  ;
      cGet0405 := space(10),  ;
      cGet0501 := space(10),  ; //Row 5
      cGet0502 := space(10),  ;
      cGet0503 := space(10),  ;
      cGet0504 := space(10),  ;
      cGet0505 := space(10),  ;
      cGet0601 := space(10),  ; //Row 6
      cGet0602 := space(10),  ;
      cGet0603 := space(10),  ;
      cGet0604 := space(10),  ;
      cGet0605 := space(10),  ;
      cGet0701 := space(10),  ; //Row 7
      cGet0702 := space(10),  ;
      cGet0703 := space(10),  ;
      cGet0704 := space(10),  ;
      cGet0705 := space(10),  ;
      cGet0801 := space(10),  ; //Row 8
      cGet0802 := space(10),  ;
      cGet0803 := space(10),  ;
      cGet0804 := space(10),  ;
      cGet0805 := space(10),  ;
      cGet0901 := space(10),  ; //Row 9
      cGet0902 := space(10),  ;
      cGet0903 := space(10),  ;
      cGet0904 := space(10),  ;
      cGet0905 := space(10),  ;
      cGet1001 := space(10),  ; //Row 10
      cGet1002 := space(10),  ;
      cGet1003 := space(10),  ;
      cGet1004 := space(10),  ;
      cGet1005 := space(10),  ;
      cGet1101 := space(10),  ; //Row 11
      cGet1102 := space(10),  ;
      cGet1103 := space(10),  ;
      cGet1104 := space(10),  ;
      cGet1105 := space(10)

   define window oWnd from 0, 0 TO 25, 70 ;
         title "Scroll Window"            ;
         vscroll hscroll

   @ 9,17 bitmap file "\fwh\bitmaps\pic1.bmp" of oWnd size 120,148 adjust
   @ 9,32 bitmap file "\fwh\bitmaps\pic2.bmp" of oWnd size 120,148 adjust
   @ 9,47 bitmap file "\fwh\bitmaps\pic3.bmp" of oWnd size 120,148 adjust
   @ 9,62 bitmap file "\fwh\bitmaps\pic4.bmp" of oWnd size 120,148 adjust
   @ 9,77 bitmap file "\fwh\bitmaps\pic5.bmp" of oWnd size 120,148 adjust

   @ 21*13,02*8 say "Customer " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 23*13,02*8 say "P.O. #   " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 25*13,02*8 say "Style No." of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 27*13,02*8 say "Fabrics  " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 29*13,02*8 say "Fob      " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 31*13,02*8 say "Q'TY     " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 33*13,02*8 say "DEL.     " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 35*13,02*8 say "MAKER    " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 37*13,02*8 say "QTA      " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 39*13,02*8 say "SIZE     " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 41*13,02*8 say "Size B/D " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 43*13,02*8 say "REMARKS  " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel

   @ 21*13,17*8 say "Venture  " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 21*13,32*8 say "Sears    " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 21*13,47*8 say "Kohl's   " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 21*13,62*8 say "Kiss     " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 21*13,77*8 say "K-MART   " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel

   //-* Row 1
   @ 23*13,17*8 get cGet0101 size 120,26 of oWnd update pixel
   @ 23*13,32*8 get cGet0102 size 120,26 of oWnd update pixel
   @ 23*13,47*8 get cGet0103 size 120,26 of oWnd update pixel
   @ 23*13,62*8 get cGet0104 size 120,26 of oWnd update pixel
   @ 23*13,77*8 get cGet0105 size 120,26 of oWnd update pixel

   //-* Row 2
   @ 25*13,17*8 get cGet0201 size 120,26 of oWnd update pixel
   @ 25*13,32*8 get cGet0202 size 120,26 of oWnd update pixel
   @ 25*13,47*8 get cGet0203 size 120,26 of oWnd update pixel
   @ 25*13,62*8 get cGet0204 size 120,26 of oWnd update pixel
   @ 25*13,77*8 get cGet0205 size 120,26 of oWnd update pixel

   //-* Row 3
   @ 27*13,17*8 get cGet0301 size 120,26 of oWnd update pixel
   @ 27*13,32*8 get cGet0302 size 120,26 of oWnd update pixel
   @ 27*13,47*8 get cGet0303 size 120,26 of oWnd update pixel
   @ 27*13,62*8 get cGet0304 size 120,26 of oWnd update pixel
   @ 27*13,77*8 get cGet0305 size 120,26 of oWnd update pixel

   //-* Row 4
   @ 29*13,17*8 get cGet0401 size 120,26 of oWnd update pixel
   @ 29*13,32*8 get cGet0402 size 120,26 of oWnd update pixel
   @ 29*13,47*8 get cGet0403 size 120,26 of oWnd update pixel
   @ 29*13,62*8 get cGet0404 size 120,26 of oWnd update pixel
   @ 29*13,77*8 get cGet0405 size 120,26 of oWnd update pixel

   //-* Row 5
   @ 31*13,17*8 get cGet0501 size 120,26 of oWnd update pixel
   @ 31*13,32*8 get cGet0502 size 120,26 of oWnd update pixel
   @ 31*13,47*8 get cGet0503 size 120,26 of oWnd update pixel
   @ 31*13,62*8 get cGet0504 size 120,26 of oWnd update pixel
   @ 31*13,77*8 get cGet0505 size 120,26 of oWnd update pixel

   //-* Row 6
   @ 33*13,17*8 get cGet0601 size 120,26 of oWnd update pixel
   @ 33*13,32*8 get cGet0602 size 120,26 of oWnd update pixel
   @ 33*13,47*8 get cGet0603 size 120,26 of oWnd update pixel
   @ 33*13,62*8 get cGet0604 size 120,26 of oWnd update pixel
   @ 33*13,77*8 get cGet0605 size 120,26 of oWnd update pixel

   //-* Row 7
   @ 35*13,17*8 get cGet0701 size 120,26 of oWnd update pixel
   @ 35*13,32*8 get cGet0702 size 120,26 of oWnd update pixel
   @ 35*13,47*8 get cGet0703 size 120,26 of oWnd update pixel
   @ 35*13,62*8 get cGet0704 size 120,26 of oWnd update pixel
   @ 35*13,77*8 get cGet0705 size 120,26 of oWnd update pixel

   //-* Row 8
   @ 37*13,17*8 get cGet0801 size 120,26 of oWnd update pixel
   @ 37*13,32*8 get cGet0802 size 120,26 of oWnd update pixel
   @ 37*13,47*8 get cGet0803 size 120,26 of oWnd update pixel
   @ 37*13,62*8 get cGet0804 size 120,26 of oWnd update pixel
   @ 37*13,77*8 get cGet0805 size 120,26 of oWnd update pixel

   //-* Row 9
   @ 39*13,17*8 get cGet0901 size 120,26 of oWnd update pixel
   @ 39*13,32*8 get cGet0902 size 120,26 of oWnd update pixel
   @ 39*13,47*8 get cGet0903 size 120,26 of oWnd update pixel
   @ 39*13,62*8 get cGet0904 size 120,26 of oWnd update pixel
   @ 39*13,77*8 get cGet0905 size 120,26 of oWnd update pixel

   //-* Row 10
   @ 41*13,17*8 get cGet1001 size 120,26 of oWnd update pixel
   @ 41*13,32*8 get cGet1002 size 120,26 of oWnd update pixel
   @ 41*13,47*8 get cGet1003 size 120,26 of oWnd update pixel
   @ 41*13,62*8 get cGet1004 size 120,26 of oWnd update pixel
   @ 41*13,77*8 get cGet1005 size 120,26 of oWnd update pixel

   //-* Row 11
   @ 43*13,17*8 get cGet1101 size 120,26 of oWnd update pixel
   @ 43*13,32*8 get cGet1102 size 120,26 of oWnd update pixel
   @ 43*13,47*8 get cGet1103 size 120,26 of oWnd update pixel
   @ 43*13,62*8 get cGet1104 size 120,26 of oWnd update pixel
   @ 43*13,77*8 get cGet1105 size 120,26 of oWnd update pixel


   @ 50,20 button "&Ok" size 80,20 of oWnd   ;
      action (MsgInfo("You click OK button!"),oWnd:End())
   @ 50,40 button "&Cancel" size 80,20 of oWnd  ;
      action (MsgInfo("You click Cancel button!"),oWnd:End())

   ACTIVATE WINDOW oWnd    ;
      ON INIT ( TScrWnd():New(oWnd,1,40,1,70) )

RETURN( NIL )

//============================================================================
// FileName : SCROLL.PRG
// Purpose  :  Windows Scroll Class
// Author   : Eric Yang
// Update History :
//      Date     Contents
//    ---------- ---------------------------------------------------------------
//    1997.02.01
//
//============================================================================
#include "FiveWin.ch"

#ifndef TRUE
   #define TRUE              .T.
   #define FALSE             .F.
#endif

CLASS TScrWnd

   DATA oWnd
   DATA nVPos,nHPos

   METHOD New( oWnd,nV1,nV2,nH1,nH2 ) CONSTRUCTOR
   METHOD SetScroll( nV1,nV2,nH1,nH2 )
   //-*------------------------------------------------------------
   METHOD VScroll()
   METHOD VScrollThumb()
   METHOD VScrollTrack()
   METHOD VScrollPgDown()
   METHOD VScrollPgUp()
   //-*-----------------------------
   METHOD HScroll()
   METHOD HScrollThumb()
   METHOD HScrollTrack()
   METHOD HScrollPgDown()
   METHOD HScrollPgUp()

ENDCLASS

METHOD New( oWnd,nV1,nV2,nH1,nH2 ) CLASS TScrWnd
   ::nVPos := 0
   ::nHPos := 0
   ::oWnd := oWnd
   ::SetScroll( nV1,nV2,nH1,nH2 )
RETURN Self


METHOD SetScroll( nV1,nV2,nH1,nH2 ) CLASS TScrWnd
LOCAL aCoors1:={},aCoors2:={}
   //--------------------------------------------------
   //-* Vertical Scroll Bar
//   ? ::oWnd:oVSCroll=NIL
   if ::oWnd:oVScroll != NIL
//    ? nV1,nV2
      ::oWnd:oVScroll:SetRange( nV1,nV2 )
      ::nVPos := ::oWnd:oVScroll:GetPos()
      ::oWnd:oVScroll:bGoDown   := {|| ::VScroll() }
      ::oWnd:oVScroll:bGoUp     := {|| ::VScroll() }
      ::oWnd:oVScroll:bPageUp   := {|| ::VScrollPgUp() }
      ::oWnd:oVScroll:bPageDown := {|| ::VScrollPgDown() }
      ::oWnd:oVScroll:bGoTop    := {|| ::VScroll() }
      ::oWnd:oVScroll:bGoBottom := {|| ::VScroll() }
      ::oWnd:oVScroll:nPgStep   := 10
      //::oWnd:oVScroll:lReDraw := TRUE
      ::oWnd:oVScroll:bPos      := {|nPos| ::VScrollThumb(nPos) }
      ::oWnd:oVScroll:bTrack    := {|nPos| ::VScrollTrack(nPos) }
   endif
   //--------------------------------------------------
   //-* Horizontal Scroll Bar
   if ::oWnd:oHScroll != NIL
      ::oWnd:oHScroll:SetRange( nH1,nH2 )
      ::nHPos := ::oWnd:oHScroll:GetPos()
      ::oWnd:oHScroll:bGoDown   := {|| ::HScroll() }
      ::oWnd:oHScroll:bGoUp     := {|| ::HScroll() }
      ::oWnd:oHScroll:bPageUp   := {|| ::HScrollPgUp() }
      ::oWnd:oHScroll:bPageDown := {|| ::HScrollPgDown() }
      ::oWnd:oHScroll:bGoTop    := {|| ::HScroll() }
      ::oWnd:oHScroll:bGoBottom := {|| ::HScroll() }
      ::oWnd:oHScroll:nPgStep   := 10
      //::oWnd:oHScroll:lReDraw := TRUE
      ::oWnd:oHScroll:bPos      := {|nPos| ::HScrollThumb(nPos) }
      ::oWnd:oHScroll:bTrack    := {|nPos| ::HScrollTrack(nPos) }
   endif
   //::oWnd:bKeyChar := {|nKey,nFlags| ScrollKey(nKey) }
   //--------------------------------------------------
RETURN( NIL )

//STATIC FUNCTION ScrollKey(nKey)
   //MsgInfo( "Key : "+str(nKey,10) )
   //if nKey == K_ENTER
   //   goMainDlg:End()
   //   lRetVal := TRUE
   //endif
//RETURN( NIL )

//=================================================================
//-* Vertical Scroll Bar
METHOD VScroll() CLASS TScrWnd
LOCAL nNewPos
   if ::nVPos >= ::oWnd:oVScroll:nMin   ;
      .and. ::nVPos <= ::oWnd:oVScroll:nMax
      nNewPos := ::oWnd:oVScroll:GetPos()
      SysRefresh()

      ScrollWindow( ::oWnd:hWnd, 0,  ;
         (  ::nVPos-nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

METHOD VScrollThumb(nNewPos) CLASS TScrWnd
   if ::nVPos >= ::oWnd:oVScroll:nMin   ;
      .and. ::nVPos <= ::oWnd:oVScroll:nMax
      ::oWnd:oVScroll:SetPos(nNewPos)
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd, 0,  ;
         (::nVPos - nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

METHOD VScrollTrack(nNewPos) CLASS TScrWnd
   if ::nVPos >= ::oWnd:oVScroll:nMin   ;
      .and. ::nVPos <= ::oWnd:oVScroll:nMax
      ::oWnd:oVScroll:SetPos(nNewPos)
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd, 0,  ;
         (::nVPos - nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

METHOD VScrollPgDown() CLASS TScrWnd
LOCAL nNewPos
   if ::nVPos < ::oWnd:oVScroll:nMax
      nNewPos := ::nVPos + ::oWnd:oVScroll:nPgStep
      nNewPos := iif(nNewPos > ::oWnd:oVScroll:nMax, ::oWnd:oVScroll:nMax, nNewPos)
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd, 0,  ;
         ( ::nVPos - nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

METHOD VScrollPgUp() CLASS TScrWnd
LOCAL nNewPos
   if ::nVPos > ::oWnd:oVScroll:nMin
      nNewPos := ::nVPos - ::oWnd:oVScroll:nPgStep
      nNewPos := iif(nNewPos < ::oWnd:oVScroll:nMin,::oWnd:oVScroll:nMin,nNewPos)
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd, 0,  ;
         ( ::nVPos - nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

//=================================================================
//-* Horizontal Scroll Bar
METHOD HScroll() CLASS TScrWnd
LOCAL nNewPos
   if ::nHPos >= ::oWnd:oHScroll:nMin   ;
      .and. ::nHPos <= ::oWnd:oHScroll:nMax
      nNewPos := ::oWnd:oHScroll:GetPos()
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd,           ;
         (::nHPos - nNewPos )*D_WIDTH,0,   ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

METHOD HScrollThumb(nNewPos) CLASS TScrWnd
   if ::nHPos >= ::oWnd:oHScroll:nMin   ;
      .and. ::nHPos <= ::oWnd:oHScroll:nMax
      ::oWnd:oHScroll:SetPos(nNewPos)
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd,           ;
         (::nHPos - nNewPos )*D_WIDTH,0,   ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

METHOD HScrollTrack(nNewPos) CLASS TScrWnd
   if ::nHPos >= ::oWnd:oHScroll:nMin   ;
      .and. ::nHPos <= ::oWnd:oHScroll:nMax
      ::oWnd:oHScroll:SetPos(nNewPos)
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd,           ;
         (::nHPos - nNewPos )*D_WIDTH,0,   ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

METHOD HScrollPgDown() CLASS TScrWnd
LOCAL nNewPos
   if ::nHPos < ::oWnd:oHScroll:nMax
      nNewPos := ::nHPos + ::oWnd:oHScroll:nPgStep
      nNewPos := iif(nNewPos > ::oWnd:oHScroll:nMax, ::oWnd:oHScroll:nMax, nNewPos)
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd,           ;
         ( ::nHPos - nNewPos )*D_WIDTH,0,  ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

METHOD HScrollPgUp() CLASS TScrWnd
LOCAL nNewPos
   if ::nHPos > ::oWnd:oHScroll:nMin
      nNewPos := ::nHPos - ::oWnd:oHScroll:nPgStep
      nNewPos := iif(nNewPos < ::oWnd:oHScroll:nMin,::oWnd:oHScroll:nMin,nNewPos)
      SysRefresh()
      ScrollWindow( ::oWnd:hWnd,           ;
         ( ::nHPos - nNewPos )*D_WIDTH,0,  ;
         0 , GetClientRect(::oWnd:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

//=* End of File =================================================

procedure AppSys   // Xbase++ requirement

return

Code: Select all Collapse

// Testing how to scroll a dialog with its contents

#include "FiveWin.ch"

#define D_WIDTH           4
#define D_HEIGHT          13

FUNCTION Main()

LOCAL oDlg
LOCAL cGet0101 := space(10),  ; //Row 1
      cGet0102 := space(10),  ;
      cGet0103 := space(10),  ;
      cGet0104 := space(10),  ;
      cGet0105 := space(10),  ;
      cGet0201 := space(10),  ; //Row 2
      cGet0202 := space(10),  ;
      cGet0203 := space(10),  ;
      cGet0204 := space(10),  ;
      cGet0205 := space(10),  ;
      cGet0301 := space(10),  ; //Row 3
      cGet0302 := space(10),  ;
      cGet0303 := space(10),  ;
      cGet0304 := space(10),  ;
      cGet0305 := space(10),  ;
      cGet0401 := space(10),  ; //Row 4
      cGet0402 := space(10),  ;
      cGet0403 := space(10),  ;
      cGet0404 := space(10),  ;
      cGet0405 := space(10),  ;
      cGet0501 := space(10),  ; //Row 5
      cGet0502 := space(10),  ;
      cGet0503 := space(10),  ;
      cGet0504 := space(10),  ;
      cGet0505 := space(10),  ;
      cGet0601 := space(10),  ; //Row 6
      cGet0602 := space(10),  ;
      cGet0603 := space(10),  ;
      cGet0604 := space(10),  ;
      cGet0605 := space(10),  ;
      cGet0701 := space(10),  ; //Row 7
      cGet0702 := space(10),  ;
      cGet0703 := space(10),  ;
      cGet0704 := space(10),  ;
      cGet0705 := space(10),  ;
      cGet0801 := space(10),  ; //Row 8
      cGet0802 := space(10),  ;
      cGet0803 := space(10),  ;
      cGet0804 := space(10),  ;
      cGet0805 := space(10),  ;
      cGet0901 := space(10),  ; //Row 9
      cGet0902 := space(10),  ;
      cGet0903 := space(10),  ;
      cGet0904 := space(10),  ;
      cGet0905 := space(10),  ;
      cGet1001 := space(10),  ; //Row 10
      cGet1002 := space(10),  ;
      cGet1003 := space(10),  ;
      cGet1004 := space(10),  ;
      cGet1005 := space(10),  ;
      cGet1101 := space(10),  ; //Row 11
      cGet1102 := space(10),  ;
      cGet1103 := space(10),  ;
      cGet1104 := space(10),  ;
      cGet1105 := space(10)

   define dialog oDlg from 0, 0 TO 25, 70 ;
         title "Scroll dialog"            ;
         Style nor( WS_VSCROLL, WS_HSCROLL )

   @ 9,17 bitmap file "\fwh\bitmaps\pic1.bmp" of oDlg size 120,148 adjust
   @ 9,32 bitmap file "\fwh\bitmaps\pic2.bmp" of oDlg size 120,148 adjust
   @ 9,47 bitmap file "\fwh\bitmaps\pic3.bmp" of oDlg size 120,148 adjust
   @ 9,62 bitmap file "\fwh\bitmaps\pic4.bmp" of oDlg size 120,148 adjust
   @ 9,77 bitmap file "\fwh\bitmaps\pic5.bmp" of oDlg size 120,148 adjust

   @ 21*13,02*8 say "Customer " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 23*13,02*8 say "P.O. #   " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 25*13,02*8 say "Style No." of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 27*13,02*8 say "Fabrics  " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 29*13,02*8 say "Fob      " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 31*13,02*8 say "Q'TY     " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 33*13,02*8 say "DEL.     " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 35*13,02*8 say "MAKER    " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 37*13,02*8 say "QTA      " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 39*13,02*8 say "SIZE     " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 41*13,02*8 say "Size B/D " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 43*13,02*8 say "REMARKS  " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel

   @ 21*13,17*8 say "Venture  " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 21*13,32*8 say "Sears    " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 21*13,47*8 say "Kohl's   " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 21*13,62*8 say "Kiss     " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
   @ 21*13,77*8 say "K-MART   " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel

   //-* Row 1
   @ 23*13,17*8 get cGet0101 size 120,26 of oDlg update pixel
   @ 23*13,32*8 get cGet0102 size 120,26 of oDlg update pixel
   @ 23*13,47*8 get cGet0103 size 120,26 of oDlg update pixel
   @ 23*13,62*8 get cGet0104 size 120,26 of oDlg update pixel
   @ 23*13,77*8 get cGet0105 size 120,26 of oDlg update pixel

   //-* Row 2
   @ 25*13,17*8 get cGet0201 size 120,26 of oDlg update pixel
   @ 25*13,32*8 get cGet0202 size 120,26 of oDlg update pixel
   @ 25*13,47*8 get cGet0203 size 120,26 of oDlg update pixel
   @ 25*13,62*8 get cGet0204 size 120,26 of oDlg update pixel
   @ 25*13,77*8 get cGet0205 size 120,26 of oDlg update pixel

   //-* Row 3
   @ 27*13,17*8 get cGet0301 size 120,26 of oDlg update pixel
   @ 27*13,32*8 get cGet0302 size 120,26 of oDlg update pixel
   @ 27*13,47*8 get cGet0303 size 120,26 of oDlg update pixel
   @ 27*13,62*8 get cGet0304 size 120,26 of oDlg update pixel
   @ 27*13,77*8 get cGet0305 size 120,26 of oDlg update pixel

   //-* Row 4
   @ 29*13,17*8 get cGet0401 size 120,26 of oDlg update pixel
   @ 29*13,32*8 get cGet0402 size 120,26 of oDlg update pixel
   @ 29*13,47*8 get cGet0403 size 120,26 of oDlg update pixel
   @ 29*13,62*8 get cGet0404 size 120,26 of oDlg update pixel
   @ 29*13,77*8 get cGet0405 size 120,26 of oDlg update pixel

   //-* Row 5
   @ 31*13,17*8 get cGet0501 size 120,26 of oDlg update pixel
   @ 31*13,32*8 get cGet0502 size 120,26 of oDlg update pixel
   @ 31*13,47*8 get cGet0503 size 120,26 of oDlg update pixel
   @ 31*13,62*8 get cGet0504 size 120,26 of oDlg update pixel
   @ 31*13,77*8 get cGet0505 size 120,26 of oDlg update pixel

   //-* Row 6
   @ 33*13,17*8 get cGet0601 size 120,26 of oDlg update pixel
   @ 33*13,32*8 get cGet0602 size 120,26 of oDlg update pixel
   @ 33*13,47*8 get cGet0603 size 120,26 of oDlg update pixel
   @ 33*13,62*8 get cGet0604 size 120,26 of oDlg update pixel
   @ 33*13,77*8 get cGet0605 size 120,26 of oDlg update pixel

   //-* Row 7
   @ 35*13,17*8 get cGet0701 size 120,26 of oDlg update pixel
   @ 35*13,32*8 get cGet0702 size 120,26 of oDlg update pixel
   @ 35*13,47*8 get cGet0703 size 120,26 of oDlg update pixel
   @ 35*13,62*8 get cGet0704 size 120,26 of oDlg update pixel
   @ 35*13,77*8 get cGet0705 size 120,26 of oDlg update pixel

   //-* Row 8
   @ 37*13,17*8 get cGet0801 size 120,26 of oDlg update pixel
   @ 37*13,32*8 get cGet0802 size 120,26 of oDlg update pixel
   @ 37*13,47*8 get cGet0803 size 120,26 of oDlg update pixel
   @ 37*13,62*8 get cGet0804 size 120,26 of oDlg update pixel
   @ 37*13,77*8 get cGet0805 size 120,26 of oDlg update pixel

   //-* Row 9
   @ 39*13,17*8 get cGet0901 size 120,26 of oDlg update pixel
   @ 39*13,32*8 get cGet0902 size 120,26 of oDlg update pixel
   @ 39*13,47*8 get cGet0903 size 120,26 of oDlg update pixel
   @ 39*13,62*8 get cGet0904 size 120,26 of oDlg update pixel
   @ 39*13,77*8 get cGet0905 size 120,26 of oDlg update pixel

   //-* Row 10
   @ 41*13,17*8 get cGet1001 size 120,26 of oDlg update pixel
   @ 41*13,32*8 get cGet1002 size 120,26 of oDlg update pixel
   @ 41*13,47*8 get cGet1003 size 120,26 of oDlg update pixel
   @ 41*13,62*8 get cGet1004 size 120,26 of oDlg update pixel
   @ 41*13,77*8 get cGet1005 size 120,26 of oDlg update pixel

   //-* Row 11
   @ 43*13,17*8 get cGet1101 size 120,26 of oDlg update pixel
   @ 43*13,32*8 get cGet1102 size 120,26 of oDlg update pixel
   @ 43*13,47*8 get cGet1103 size 120,26 of oDlg update pixel
   @ 43*13,62*8 get cGet1104 size 120,26 of oDlg update pixel
   @ 43*13,77*8 get cGet1105 size 120,26 of oDlg update pixel


   @ 50,20 button "&Ok" size 80,20 of oDlg   ;
      action (MsgInfo("You click OK button!"),oDlg:End())
   @ 50,40 button "&Cancel" size 80,20 of oDlg  ;
      action (MsgInfo("You click Cancel button!"),oDlg:End())

   ACTIVATE dialog oDlg    ;
      ON INIT ( TScrDlg():New(oDlg,1,100,1,400) )

RETURN( NIL )

//============================================================================
// FileName : SCROLL.PRG
// Purpose  :  dialog Scroll Class
// Author   : Eric Yang
// Update History :
//      Date     Contents
//    ---------- ---------------------------------------------------------------
//    1997.02.01
//
//============================================================================
#include "FiveWin.ch"

#ifndef TRUE
   #define TRUE              .T.
   #define FALSE             .F.
#endif

CLASS TScrDlg

   DATA oDlg
   DATA nVPos,nHPos

   METHOD New( oDlg,nV1,nV2,nH1,nH2 ) CONSTRUCTOR
   METHOD SetScroll( nV1,nV2,nH1,nH2 )
   //-*------------------------------------------------------------
   METHOD VScroll()
   METHOD VScrollThumb()
   METHOD VScrollTrack()
   METHOD VScrollPgDown()
   METHOD VScrollPgUp()
   //-*-----------------------------
   METHOD HScroll()
   METHOD HScrollThumb()
   METHOD HScrollTrack()
   METHOD HScrollPgDown()
   METHOD HScrollPgUp()

ENDCLASS

METHOD New( oDlg,nV1,nV2,nH1,nH2 ) CLASS TScrDlg
   ::nVPos := 0
   ::nHPos := 0
   ::oDlg := oDlg
   ::SetScroll( nV1,nV2,nH1,nH2 )
RETURN Self


METHOD SetScroll( nV1,nV2,nH1,nH2 ) CLASS TScrDlg
LOCAL aCoors1:={},aCoors2:={}
   //--------------------------------------------------
   //-* Vertical Scroll Bar
//   ? ::oDlg:oVSCroll=NIL
   if ::oDlg:oVScroll != NIL
//    ? nV1,nV2
      ::oDlg:oVScroll:SetRange( nV1,nV2 )
      ::nVPos := ::oDlg:oVScroll:GetPos()
      ::oDlg:oVScroll:bGoDown   := {|| ::VScroll() }
      ::oDlg:oVScroll:bGoUp     := {|| ::VScroll() }
      ::oDlg:oVScroll:bPageUp   := {|| ::VScrollPgUp() }
      ::oDlg:oVScroll:bPageDown := {|| ::VScrollPgDown() }
      ::oDlg:oVScroll:bGoTop    := {|| ::VScroll() }
      ::oDlg:oVScroll:bGoBottom := {|| ::VScroll() }
      ::oDlg:oVScroll:nPgStep   := 10
      //::oDlg:oVScroll:lReDraw := TRUE
      ::oDlg:oVScroll:bPos      := {|nPos| ::VScrollThumb(nPos) }
      ::oDlg:oVScroll:bTrack    := {|nPos| ::VScrollTrack(nPos) }
   endif
   //--------------------------------------------------
   //-* Horizontal Scroll Bar
   if ::oDlg:oHScroll != NIL
      ::oDlg:oHScroll:SetRange( nH1,nH2 )
      ::nHPos := ::oDlg:oHScroll:GetPos()
      ::oDlg:oHScroll:bGoDown   := {|| ::HScroll() }
      ::oDlg:oHScroll:bGoUp     := {|| ::HScroll() }
      ::oDlg:oHScroll:bPageUp   := {|| ::HScrollPgUp() }
      ::oDlg:oHScroll:bPageDown := {|| ::HScrollPgDown() }
      ::oDlg:oHScroll:bGoTop    := {|| ::HScroll() }
      ::oDlg:oHScroll:bGoBottom := {|| ::HScroll() }
      ::oDlg:oHScroll:nPgStep   := 10
      //::oDlg:oHScroll:lReDraw := TRUE
      ::oDlg:oHScroll:bPos      := {|nPos| ::HScrollThumb(nPos) }
      ::oDlg:oHScroll:bTrack    := {|nPos| ::HScrollTrack(nPos) }
   endif
   //::oDlg:bKeyChar := {|nKey,nFlags| ScrollKey(nKey) }
   //--------------------------------------------------
RETURN( NIL )

//STATIC FUNCTION ScrollKey(nKey)
   //MsgInfo( "Key : "+str(nKey,10) )
   //if nKey == K_ENTER
   //   goMainDlg:End()
   //   lRetVal := TRUE
   //endif
//RETURN( NIL )

//=================================================================
//-* Vertical Scroll Bar
METHOD VScroll() CLASS TScrDlg
LOCAL nNewPos
   if ::nVPos >= ::oDlg:oVScroll:nMin   ;
      .and. ::nVPos <= ::oDlg:oVScroll:nMax
      nNewPos := ::oDlg:oVScroll:GetPos()
      SysRefresh()

      ScrollWindow( ::oDlg:hWnd, 0,  ;
         (  ::nVPos-nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

METHOD VScrollThumb(nNewPos) CLASS TScrDlg
   if ::nVPos >= ::oDlg:oVScroll:nMin   ;
      .and. ::nVPos <= ::oDlg:oVScroll:nMax
      ::oDlg:oVScroll:SetPos(nNewPos)
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd, 0,  ;
         (::nVPos - nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

METHOD VScrollTrack(nNewPos) CLASS TScrDlg
   if ::nVPos >= ::oDlg:oVScroll:nMin   ;
      .and. ::nVPos <= ::oDlg:oVScroll:nMax
      ::oDlg:oVScroll:SetPos(nNewPos)
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd, 0,  ;
         (::nVPos - nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

METHOD VScrollPgDown() CLASS TScrDlg
LOCAL nNewPos
   if ::nVPos < ::oDlg:oVScroll:nMax
      nNewPos := ::nVPos + ::oDlg:oVScroll:nPgStep
      nNewPos := iif(nNewPos > ::oDlg:oVScroll:nMax, ::oDlg:oVScroll:nMax, nNewPos)
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd, 0,  ;
         ( ::nVPos - nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

METHOD VScrollPgUp() CLASS TScrDlg
LOCAL nNewPos
   if ::nVPos > ::oDlg:oVScroll:nMin
      nNewPos := ::nVPos - ::oDlg:oVScroll:nPgStep
      nNewPos := iif(nNewPos < ::oDlg:oVScroll:nMin,::oDlg:oVScroll:nMin,nNewPos)
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd, 0,  ;
         ( ::nVPos - nNewPos )*D_HEIGHT,    ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nVPos := nNewPos
   endif
RETURN( NIL )

//=================================================================
//-* Horizontal Scroll Bar
METHOD HScroll() CLASS TScrDlg
LOCAL nNewPos
   if ::nHPos >= ::oDlg:oHScroll:nMin   ;
      .and. ::nHPos <= ::oDlg:oHScroll:nMax
      nNewPos := ::oDlg:oHScroll:GetPos()
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd,           ;
         (::nHPos - nNewPos )*D_WIDTH,0,   ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

METHOD HScrollThumb(nNewPos) CLASS TScrDlg
   if ::nHPos >= ::oDlg:oHScroll:nMin   ;
      .and. ::nHPos <= ::oDlg:oHScroll:nMax
      ::oDlg:oHScroll:SetPos(nNewPos)
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd,           ;
         (::nHPos - nNewPos )*D_WIDTH,0,   ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

METHOD HScrollTrack(nNewPos) CLASS TScrDlg
   if ::nHPos >= ::oDlg:oHScroll:nMin   ;
      .and. ::nHPos <= ::oDlg:oHScroll:nMax
      ::oDlg:oHScroll:SetPos(nNewPos)
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd,           ;
         (::nHPos - nNewPos )*D_WIDTH,0,   ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

METHOD HScrollPgDown() CLASS TScrDlg
LOCAL nNewPos
   if ::nHPos < ::oDlg:oHScroll:nMax
      nNewPos := ::nHPos + ::oDlg:oHScroll:nPgStep
      nNewPos := iif(nNewPos > ::oDlg:oHScroll:nMax, ::oDlg:oHScroll:nMax, nNewPos)
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd,           ;
         ( ::nHPos - nNewPos )*D_WIDTH,0,  ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

METHOD HScrollPgUp() CLASS TScrDlg
LOCAL nNewPos
   if ::nHPos > ::oDlg:oHScroll:nMin
      nNewPos := ::nHPos - ::oDlg:oHScroll:nPgStep
      nNewPos := iif(nNewPos < ::oDlg:oHScroll:nMin,::oDlg:oHScroll:nMin,nNewPos)
      SysRefresh()
      ScrollWindow( ::oDlg:hWnd,           ;
         ( ::nHPos - nNewPos )*D_WIDTH,0,  ;
         0 , GetClientRect(::oDlg:hWnd) )
      ::nHPos := nNewPos
   endif
RETURN( NIL )

//=* End of File =================================================

procedure AppSys   // Xbase++ requirement

return

Abraços,

Rossine.

Obrigado, Regards, Saludos

Rossine.

Harbour and Harbour++

wmormar

Posts: 1076

Joined: Fri Oct 07, 2005 10:41 PM

SCROLL en WINDOW

Posted: Tue Mar 06, 2007 03:26 PM

Rossine,

Las datas oVScroll, oHScroll, no existen en los MDI.

Habrá alguna solución al respecto?

Gracias de antemano.

William, Morales

Saludos

méxico.sureste

wmormar

Posts: 1076

Joined: Fri Oct 07, 2005 10:41 PM

SCROLL en WINDOW

Posted: Tue Mar 06, 2007 03:48 PM

Rossine,

Sorry, era error mio, no inicializaba la variable oWnd.

Pero, fijate que muevo las ventanas child y no funcionan los scrolles.

Adjunto una imagen.

Precisamente en la imagen se observa la ventana child, pero esta no se mueve con los scroll.

Gracias de antemano por la ayuda prestada

William, Morales

Saludos

méxico.sureste

A&C

Posts: 214

Joined: Sat Aug 19, 2006 01:37 PM

SCROLL en WINDOW

Posted: Tue Nov 06, 2007 11:49 AM

AMIGOS MIOS ::

LA FUNCTION PARA EL SCROLL,, EN WINDOW Y EN DIALOG,, FUNCIONAN OK

EL UNICO DETALLE QUE LE QUEDA ,, ES LA RUEDA DEL MOUSE,,, NO FUNCIONA CON ESTA CLASE,, ALGUIEN SABE COMO HACERLA FUNCIONAR..

GRACIAS

Mi segundo amor es Programar

A&C

Posts: 214

Joined: Sat Aug 19, 2006 01:37 PM

SCROLL en WINDOW

Posted: Thu Nov 08, 2007 02:33 PM

alguien sabe

Mi segundo amor es Programar

A&C

Posts: 214

Joined: Sat Aug 19, 2006 01:37 PM

SCROLL en WINDOW

Posted: Fri Nov 09, 2007 02:57 AM

AL PARECER NADIE

Mi segundo amor es Programar

Antonio Linares

Posts: 44162

Joined: Thu Oct 06, 2005 05:47 PM

SCROLL en WINDOW

Posted: Fri Nov 09, 2007 07:57 AM

William,

La solución es muy simple y no hay que usar ninguna clase nueva

En la clase TWindow hay que incluir estos cambios: (los if ... que comprueban "TMDIFRAME")

Code: Select all Collapse

   if oVScroll != nil       // When using VSCROLL clause
      if bUp != nil
         oVScroll:bGoUp = bUp
      else   
         if Upper( ::ClassName() ) == "TMDIFRAME"
            oVScroll:bGoUp = { || ScrollWindow( ::oWndClient:hWnd, 0, 20, 0, GetClientRect( ::oWndClient:hWnd ) ), ReleaseCapture() }
         endif   
      endif
      if bDown != nil
         oVScroll:bGoDown = bDown
      else   
         if Upper( ::ClassName() ) == "TMDIFRAME"
            oVScroll:bGoDown = { || ScrollWindow( ::oWndClient:hWnd, 0, -20, 0, GetClientRect( ::oWndClient:hWnd ) ), ReleaseCapture() }
         endif   
      endif
   ...
   if oHScroll != nil       // When using HSCROLL clause
      if bLeft != nil
         oHScroll:bGoUp = bLeft
      else   
         if Upper( ::ClassName() ) == "TMDIFRAME"
            oHScroll:bGoUp = { || ScrollWindow( ::oWndClient:hWnd, 20, 0, 0, GetClientRect( ::oWndClient:hWnd ) ), ReleaseCapture() }
         endif   
      endif
      if bRight != nil
         oHScroll:bGoDown = bRight
      else   
         if Upper( ::ClassName() ) == "TMDIFRAME"
            oHScroll:bGoDown = { || ScrollWindow( ::oWndClient:hWnd, -20, 0, 0, GetClientRect( ::oWndClient:hWnd ) ), ReleaseCapture() }
         endif   
      endif
   ...

Aqui tienes un ejemplo funcionando:
http://rapidshare.com/files/68462085/Wormar.zip.html

regards, saludos

Antonio Linares
www.fivetechsoft.com

wmormar

Posts: 1076

Joined: Fri Oct 07, 2005 10:41 PM

SCROLL en WINDOW

Posted: Fri Nov 09, 2007 08:51 AM

Antonio,

gracias, lo checo y aviso

saludos

Antonio Linares wrote:William,

La solución es muy simple y no hay que usar ninguna clase nueva

En la clase TWindow hay que incluir estos cambios: (los if ... que comprueban "TMDIFRAME")

Code: Select all Collapse

   if oVScroll != nil       // When using VSCROLL clause
      if bUp != nil
         oVScroll:bGoUp = bUp
      else   
         if Upper( ::ClassName() ) == "TMDIFRAME"
            oVScroll:bGoUp = { || ScrollWindow( ::oWndClient:hWnd, 0, 20, 0, GetClientRect( ::oWndClient:hWnd ) ), ReleaseCapture() }
         endif   
      endif
      if bDown != nil
         oVScroll:bGoDown = bDown
      else   
         if Upper( ::ClassName() ) == "TMDIFRAME"
            oVScroll:bGoDown = { || ScrollWindow( ::oWndClient:hWnd, 0, -20, 0, GetClientRect( ::oWndClient:hWnd ) ), ReleaseCapture() }
         endif   
      endif
   ...
   if oHScroll != nil       // When using HSCROLL clause
      if bLeft != nil
         oHScroll:bGoUp = bLeft
      else   
         if Upper( ::ClassName() ) == "TMDIFRAME"
            oHScroll:bGoUp = { || ScrollWindow( ::oWndClient:hWnd, 20, 0, 0, GetClientRect( ::oWndClient:hWnd ) ), ReleaseCapture() }
         endif   
      endif
      if bRight != nil
         oHScroll:bGoDown = bRight
      else   
         if Upper( ::ClassName() ) == "TMDIFRAME"
            oHScroll:bGoDown = { || ScrollWindow( ::oWndClient:hWnd, -20, 0, 0, GetClientRect( ::oWndClient:hWnd ) ), ReleaseCapture() }
         endif   
      endif
   ...

Aqui tienes un ejemplo funcionando:
http://rapidshare.com/files/68462085/Wormar.zip.html

William, Morales

Saludos

méxico.sureste

Antonio Linares

Posts: 44162

Joined: Thu Oct 06, 2005 05:47 PM

SCROLL en WINDOW

Posted: Fri Nov 09, 2007 08:59 AM

William,

Hay un efecto colateral extraño al que hay que intentar buscarle solución:

La llamada a ReleaseCapture() la hago para evitar que el scrollbar se quede el ratón capturado cuando la barra desaparece. Pero al usar el ReleaseCapture() y luego clickar en el "ascensor" entonces se produce un extraño repintado no deseado.

La solución sería llamar a ReleaseCapture() solo cuando el scrollbar desaparece, pero desconozco si Windows nos notifica de ese evento.

A ver si encontramos la solución...

regards, saludos

Antonio Linares
www.fivetechsoft.com

wmormar

Posts: 1076

Joined: Fri Oct 07, 2005 10:41 PM

SCROLL en WINDOW

Posted: Fri Nov 09, 2007 09:05 AM

Antonio Linares wrote:William,

Hay un efecto colateral extraño al que hay que intentar buscarle solución:

La llamada a ReleaseCapture() la hago para evitar que el scrollbar se quede el ratón capturado cuando la barra desaparece. Pero al usar el ReleaseCapture() y luego clickar en el "ascensor" entonces se produce un extraño repintado no deseado.

La solución sería llamar a ReleaseCapture() solo cuando el scrollbar desaparece, pero desconozco si Windows nos notifica de ese evento.

A ver si encontramos la solución...

Antonio,

efectivamente, me di cuenta del pintado incorrecto. esperamos impacientes la solución. Mil gracias

William, Morales

Saludos

méxico.sureste

Antonio Linares

Posts: 44162

Joined: Thu Oct 06, 2005 05:47 PM

SCROLL en WINDOW

Posted: Fri Nov 09, 2007 09:10 AM

El ReleaseCapture() no le gusta nada a la barra de scroll, y sin usar ReleaseCapture() cuando la barra desaparece deja "pillado" el ratón, por lo menos en Vista

regards, saludos

Antonio Linares
www.fivetechsoft.com

A&C

Posts: 214

Joined: Sat Aug 19, 2006 01:37 PM

SCROLL en WINDOW

Posted: Sat Nov 10, 2007 01:40 AM

Y REFERENTE A LA RUEDA DEL MOUSE,,, CON ESTOS CAMBIOS FUNCIONA O AUN NO .....

GRACIAS

Mi segundo amor es Programar

wmormar

Posts: 1076

Joined: Fri Oct 07, 2005 10:41 PM

SCROLL en WINDOW

Posted: Sat Nov 10, 2007 06:40 AM

Antonio,

lo dicho, esperamos impacientes la solución

gracias

Antonio Linares wrote:El ReleaseCapture() no le gusta nada a la barra de scroll, y sin usar ReleaseCapture() cuando la barra desaparece deja "pillado" el ratón, por lo menos en Vista

William, Morales

Saludos

méxico.sureste

Antonio Linares

Posts: 44162

Joined: Thu Oct 06, 2005 05:47 PM

SCROLL en WINDOW

Posted: Sat Nov 10, 2007 07:59 AM

A&C,

Un poco de paciencia que lo vamos a revisar :-)

William,

Hemos estado haciendo muchas pruebas y nada aún. Seguimos intentando buscar una solución

regards, saludos

Antonio Linares
www.fivetechsoft.com

FiveTech Support Forums

SCROLL en WINDOW

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