message: fix warning: 'byteCount' is deprecated: Use sizeInBytes
diff: @@ -498,7 +498,7 @@ QIcon LXCB::WindowIcon(WId win){
  QImage image(iter.width, iter.height, QImage::Format_ARGB32); //initial setup
  uint* dat = iter.data;
  //dat+=2; //remember the first 2 element offset
  - for(int i=0; i<image.byteCount()/4; ++i, ++dat){
  + for(qsizetype i=0; i<image.sizeInBytes()/4; ++i, ++dat){
  ((uint*)image.bits())[i] = *dat;
  }
  icon.addPixmap(QPixmap::fromImage(image)); //layer this pixmap onto the icon
  @@ -547,7 +547,7 @@ void LXCB::paintRoot(QRect area, const QPixmap *pix){
  QImage qimage = pix->toImage().convertToFormat(QImage::Format_ARGB32);
  xcb_image_t *image = xcb_image_create(pix->width(), pix->height(), XCB_IMAGE_FORMAT_XY_PIXMAP,
  32, qimage.depth(), 32, 32, XCB_IMAGE_ORDER_LSB_FIRST, XCB_IMAGE_ORDER_LSB_FIRST,
  - 0, qimage.byteCount(), qimage.bits());
  + 0, qimage.sizeInBytes(), qimage.bits());
  //Now paint on the root window
  