- gint adjust;
- gint min_row, min_col;
-
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
- g_return_if_fail (sheet->hadjustment != NULL);
- g_return_if_fail (sheet->vadjustment != NULL);
-
- if (row < 0 || row >= g_sheet_row_get_row_count (sheet->row_geometry))
- return;
- if (column < 0 || column >= g_sheet_column_get_column_count (sheet->column_geometry))
- return;
-
- gdk_drawable_get_size (sheet->sheet_window, &width, &height);
-
- /* adjust vertical scrollbar */
- if (row >= 0 && row_align >= 0.0)
- {
- y = g_sheet_row_start_pixel (sheet->row_geometry, row)
- - (gint) ( row_align * height + (1.0 - row_align)
- * g_sheet_row_get_height (sheet->row_geometry, row));
-
- /* This forces the sheet to scroll when you don't see the entire cell */
- min_row = row;
- adjust = 0;
- if (row_align >= 1.0)
- {
- while (min_row >= 0 && min_row > min_visible_row (sheet))
- {
- adjust += g_sheet_row_get_height (sheet->row_geometry, min_row);
-
- if (adjust >= height)
- {
- break;
- }
- min_row--;
- }
- min_row = MAX (min_row, 0);