// @pymethod int|PyCEdit|GetFirstVisibleLine|Returns zero-based index of the topmost visible line.
static PyObject *
PyCEdit_get_first_visible(PyObject *self, PyObject *args)
{
CHECK_NO_ARGS(args);
CEdit *pEdit = GetEditCtrl(self);
if (!pEdit)
return NULL;
GUI_BGN_SAVE;
int rc = pEdit->GetFirstVisibleLine();
GUI_END_SAVE;
return Py_BuildValue("i",rc); // @pyseemfc CEdit|GetFirstVisibleLine
// @rdesc The zero-based index of the topmost visible line. For single-line edit controls, the return value is 0.
}
void CTitlePaneDlg::UpdateLine(CEdit& editSrc, CEdit& editTag)
{
int nSrcLine = editSrc.GetFirstVisibleLine();
int nTagLine = editTag.GetFirstVisibleLine();
editTag.LineScroll(nSrcLine - nTagLine);
}