Method setVisibleArea

src/csvgrid.cpp:459–473

Sets the visible area of the table in a way that the given cell is central

// Sets the visible area of the table in a way that the given cell is central
void CsvGrid::setVisibleArea(int R, int C) {
	DEBUG_PRINTF("#### CsvGrid::setVisibleArea: %d, %d\n", R, C);
	int r1, r2, c1, c2;
	visible_cells(r1, r2, c1, c2);
	if( C >= c2 ) {
		col_position( c1 + (C - c2 + 1) );
	} else if( C < c1) {
		col_position( C );
	}
	if( R >= r2 ) {
		row_position( r1 + (R - r2 + 1) );
	} else if( R < r1 ) {
		row_position( R );
	}
}