When checking a solution, ignore readonly cells and set color of correct

cells.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4683 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 5 insertions, 0 deletions

diff --git a/test/sudoku.cxx b/test/sudoku.cxx
index 97e17de75..3bc45e687 100644
--- a/test/sudoku.cxx
+++ b/test/sudoku.cxx
@@ -375,6 +375,8 @@ Sudoku::check_game(bool highlight) {
       SudokuCell *cell = grid_cells_[i][j];
       int val = cell->value();
 
+      if (cell->readonly()) continue;
+
       if (!val) empty = true;
       else {
         for (k = 0; k < 9; k ++)
@@ -388,6 +390,9 @@ Sudoku::check_game(bool highlight) {
 	  }
 
 	  correct = false;
+	} else if (highlight) {
+	  cell->color(FL_LIGHT3);
+	  cell->redraw();
 	}
       }
     }