1 files changed, 17 insertions, 17 deletions
diff --git a/simple-visualization/qmpkeyboardwindow.hpp b/simple-visualization/qmpkeyboardwindow.hpp
index 65ad266..b540cca 100644
--- a/simple-visualization/qmpkeyboardwindow.hpp
+++ b/simple-visualization/qmpkeyboardwindow.hpp
@@ -7,24 +7,24 @@
 
 class QLabel;
 class qmpPianoWidget;
-class qmpKeyboardWindow:public QWidget
+class qmpKeyboardWindow: public QWidget
 {
-	Q_OBJECT
-	private:
-		qmpPianoWidget *pw[16];
-		QLabel *lb[16];
-		qmpPluginAPI *api;
-		int eh;
-	public:
-		qmpKeyboardWindow(qmpPluginAPI *_api,QWidget *parent);
-		~qmpKeyboardWindow();
-		void resetAll();
-	protected:
-		void closeEvent(QCloseEvent *event);
-	signals:
-		void keystateupdated(int ch,int key,bool state);
-	public slots:
-		void onkeystatesupdate(int ch,int key,bool state);
+    Q_OBJECT
+private:
+    qmpPianoWidget *pw[16];
+    QLabel *lb[16];
+    qmpPluginAPI *api;
+    int eh;
+public:
+    qmpKeyboardWindow(qmpPluginAPI *_api, QWidget *parent);
+    ~qmpKeyboardWindow();
+    void resetAll();
+protected:
+    void closeEvent(QCloseEvent *event);
+signals:
+    void keystateupdated(int ch, int key, bool state);
+public slots:
+    void onkeystatesupdate(int ch, int key, bool state);
 };
 
 #endif