Implemented load, save and clear functionality.

1 files changed, 36 insertions, 1 deletions

diff --git a/src/sudokuwidget.cc b/src/sudokuwidget.cc
index ef60e67..742798f 100644
--- a/src/sudokuwidget.cc
+++ b/src/sudokuwidget.cc
@@ -3,6 +3,7 @@
 
 #include <QLineEdit>
 #include <QGridLayout>
+#include <QString>
 
 SudokuWidget::SudokuWidget()
 {
@@ -10,11 +11,45 @@ SudokuWidget::SudokuWidget()
 	
 	for (int row = 0; row < 9; row++) {
 		for (int column = 0; column < 9 ; column++) {
+			
 			sudokuwidget_value[row][column] = new QLineEdit();
+			sudokuwidget_value[row][column]->setFrame(false);
+			sudokuwidget_value[row][column]->setAlignment(Qt::AlignCenter);
+			
 			gridlayout->addWidget(sudokuwidget_value[row][column], row, column);
 		}
-			
 	}
 	
 	setLayout(gridlayout);
+}
+
+void SudokuWidget::set_values(const Sudoku & values)
+{
+	for (int row = 0; row < 9; row++) {
+		for (int column = 0; column < 9 ; column++) {
+			int i = values.value(row, column);
+			if (i > 0) {
+				QString str = QString::number(i);		
+				sudokuwidget_value[row][column]->setText(str);
+			} else {
+				sudokuwidget_value[row][column]->clear();
+			}
+		}
+	}
+}
+
+void SudokuWidget::get_values(Sudoku & values)
+{
+	for (int row = 0; row < 9; row++) {
+		for (int column = 0; column < 9 ; column++) {
+			bool ok;
+			QString str(sudokuwidget_value[row][column]->text());
+			int i = str.toInt(&ok);
+			if (ok && (i > 0) && (i <= 9)) {
+				values.value(row, column) = i;
+			} else {
+				values.value(row, column) = 0;
+			}
+		}
+	}	
 }
\ No newline at end of file