print_graph --> make_graph

@@ -25,16 +25,11 @@ MainWindow::~MainWindow()
 
 }
 
-void MainWindow::print_graph(const char * filename)
+void MainWindow::make_graph(const char* filename)
 {
-	graphWidget->print_graph(filename);
+	graphWidget->make_graph(filename);
 }
 
-//void MainWindow::print_graph(std::ifstream *pFin)
-//{
-//	graphWidget->print_graph(pFin);
-//}
-
 //////////////////////////////////////////////////////////////////
 // private methods
 //////////////////////////////////////////////////////////////////

@@ -12,8 +12,7 @@ public:
 	MainWindow(QWidget *parent = 0);
 	~MainWindow();
 
-	//void print_graph(std::ifstream *pFin);
-	void print_graph(const char* filename);
+	void make_graph(const char* filename);
 
 
 private:

@@ -25,22 +25,10 @@ PaperGraphWidget::PaperGraphWidget(QWidget *parent)
 	setWindowTitle(tr("dblp paper graph visualization"));
 }
 
-//void PaperGraphWidget::print_graph(ifstream* pFin)
-//{
-//	qDebug("* PaperGraphWidget::print_graph");
-//	//QGraphicsItem *graph_item = new GraphItem(fin);
-//	if (graphItem)
-//		throw std::exception("already have graph item");
-//
-//	graphItem = new GraphItem(pFin);
-//	graphItem->setPos(0, 0);
-//	scene->addItem(graphItem);
-//}
-
-void PaperGraphWidget::print_graph(const char * filename)
+void PaperGraphWidget::make_graph(const char* filename)
 {
 	if (graphItem)
-		throw std::exception("already have graph item");
+		throw std::exception("graph is already exist");
 
 	graphItem = new GraphItem(filename);
 	graphItem->setPos(0, 0);

@@ -11,8 +11,7 @@ class PaperGraphWidget : public QWidget
 
 public:
 	PaperGraphWidget(QWidget *parent = 0);
-	//void print_graph(ifstream* pFin);
-	void print_graph(const char* filename);
+	void make_graph(const char* filename);
 
 //main window slots
 	void read_more();

@@ -9,9 +9,7 @@ int main(int argc, char *argv[])
 	MainWindow m;
 
 	try {
-		//ifstream fin(PAPER_FILENAME);
-		m.print_graph(PAPER_FILENAME);
-		//fin.close();
+		m.make_graph(PAPER_FILENAME);
 	} catch (const std::exception& e) {
 		qDebug() << "Error: " << e.what();
 		return EXIT_FAILURE;