MsgItem does not use FW_ReadImage

[AntoninoP]

Hello,
In our program we are moving the icon set from BMP to PNG, and we see that the MsgItem does not load the new images.
Looking the code I see that It does not use neither ::ReadBitmap nor FW_ReadBitmap but use ReadBitmap (not method)...

I have the 18.01.

In our code we use this workaround:

if !empty(oMsgBar:aItems[6]:hBitmap1)
PalBmpFree(oMsgBar:aItems[6]:hBitmap1)
endif
oMsgBar:aItems[6]:hBitmap1 := oMsgBar:ReadImage("DOWNLOAD_PNG")

Maybe FiveTech wants change the TMsgItem:New to use the new function...
Bye

[cnavarro]

Antonino
In method New, change this

Code: Select all  Expand view

   // Add this code

   ::SetBitmap( cBmp1, cBmp2 )
   if !Empty( ::hBitmap1 )
      DEFAULT nWidth := nBmpWidth( ::hBitmap1 ) + 7
   endif
   if !Empty( ::hBitmap2 )
      DEFAULT nWidth := nBmpWidth( ::hBitmap2 ) + 7
   endif

   // Remove this code
   //if cBmp1 != nil
      //if File( cBmp1 )
      //   ::hBitmap1  = ReadBitmap( 0, cBmp1 )
      //   ::hPalette1 = 0
      //else
      //   ::hBitmap1  = LoadBitmap( GetResources(), cBmp1 )
      //   ::hPalette1 = 0
      //endif
      //if ::hBitmap1 == 0
      //   ::hBitmap1 := nil
      //else
      //   DEFAULT nWidth := nBmpWidth( ::hBitmap1 ) + 7
      //endif
   //endif

   //if cBmp2 != nil
      //if File( cBmp2 )
      //   ::hBitmap2  = ReadBitmap( 0, cBmp2 )
      //   ::hPalette2 = 0
      //else
      //   ::hBitmap2  = LoadBitmap( GetResources(), cBmp2 )
      //   ::hPalette2 = 0
      //endif
      //if ::hBitmap2 == 0
      //   ::hBitmap2 := nil
      //else
      //   DEFAULT nWidth := nBmpWidth( ::hBitmap2 ) + 7
      //endif
   //endif
 

In Method SetBitmap, change this

Code: Select all  Expand view

METHOD SetBitmap( cBmpEnabled, cBmpDisabled ) CLASS TMsgItem

   local aBmpPal

   if ! Empty( cBmpEnabled )
      // Remove this code
      /*
      if File( cBmpEnabled )
         DeleteObject( ::hBitmap1 )
         ::hBitmap1 = ReadBitmap( 0, cBmpEnabled )
      else
        DeleteObject( ::hBitmap1 )
        ::hBitmap1 = LoadBitmap( GetResources(), cBmpEnabled )
      endif
      */

     // Add this code
      PalBmpFree( ::hBitmap1, ::hPalette1 )
      aBmpPal     := FW_ReadImage( Self, cBmpEnabled, , )
      ::hBitmap1  := aBmpPal[ 1 ]
      ::hPalette1 := aBmpPal[ 2 ]

   endif
   if ::hBitmap1 == 0
      ::hBitmap1 := nil
   endif

   if ! Empty( cBmpDisabled )
      // Remove this code
      /*
      if File( cBmpDisabled )
         DeleteObject( ::hBitmap2 )
         ::hBitmap2 = ReadBitmap( 0, cBmpDisabled )
      else
         DeleteObject( ::hBitmap2 )
         ::hBitmap2 = LoadBitmap( GetResources(), cBmpDisabled )
      endif
      */

     // Add this code
      PalBmpFree( ::hBitmap2, ::hPalette2 )
      aBmpPal     := FW_ReadImage( Self, cBmpDisabled, , )
      ::hBitmap2  := aBmpPal[ 1 ]
      ::hPalette2 := aBmpPal[ 2 ]

   endif
   if ::hBitmap2 == 0
      ::hBitmap2 := nil
   endif

   ::Refresh()

return nil


 

An in your code, so

Code: Select all  Expand view

/*
if !empty(oMsgBar:aItems[6]:hBitmap1)
PalBmpFree(oMsgBar:aItems[6]:hBitmap1)
endif
oMsgBar:aItems[6]:hBitmap1 := oMsgBar:ReadImage("DOWNLOAD_PNG")
*/

   oMsgBar:aItems[6]:SetBitmap( "DOWNLOAD_PNG", )

 

Please try, and tell me if run ok