bugs in QGLViewer usage with stream

include/Utils/cgognStream.h

@@ -133,29 +133,35 @@ public:
 
 #ifdef WITH_QT
 
-	void toStatusBar(void* ptr);
+	/**
+	 * remove output to status bars
+	 */
+	void noStatusBar();
 
-	void toConsole(void* ptr);
+	/**
+	 * remove output to consoles
+	 */
+	void noConsole();
 
 	/**
 	 * set output to status bar of Qt interface
 	 */
-	void toStatusBar(Utils::QT::SimpleQT* sqt);
+	void toStatusBar(Utils::QT::SimpleQT* sqt = NULL);
 
 	/**
 	 * set output to console of Qt interface
 	 */
-	void toConsole(Utils::QT::SimpleQT* sqt);
+	void toConsole(Utils::QT::SimpleQT* sqt = NULL);
 
 	/**
 	 * set output to status bar of Qt interface
 	 */
-	void toStatusBar(Utils::QT::SimpleQGLV* sqglv);
+	void toStatusBar(Utils::QT::SimpleQGLV* sqglv = NULL);
 
 	/**
 	 * set output to console of Qt interface
 	 */
-	void toConsole(Utils::QT::SimpleQGLV* sqglv);
+	void toConsole(Utils::QT::SimpleQGLV* sqglv = NULL);
 
 #endif
 

src/Utils/Qt/qtQGLV_glw.cpp

@@ -130,19 +130,13 @@ void QGLView::resizeGL(int w, int h)
 
 void QGLView::keyPressEvent(QKeyEvent* event)
 {
-	if (event->key() == Qt::Key_Escape)
-	{
-		close();
-		m_sqgl->close();
-		return;
-	}
-
-	m_state_modifier = event->modifiers();
 	QGLViewer::keyPressEvent(event);
+
 	if (m_sqgl)
 	{
+		m_state_modifier = event->modifiers();
 		int k = event->key();
-		if ( (k >= 65) && (k <= 91) && !(event->modifiers() & Qt::ShiftModifier) )
+		if ( (k >= 65) && (k <= 91) && !(m_state_modifier & Qt::ShiftModifier) )
 			k += 32;
 		m_sqgl->cb_keyPress(k);
 	}
@@ -150,12 +144,12 @@ void QGLView::keyPressEvent(QKeyEvent* event)
 
 void QGLView::keyReleaseEvent(QKeyEvent* event)
 {
-	m_state_modifier = event->modifiers();
 	QGLViewer::keyReleaseEvent(event);
 	if (m_sqgl)
 	{
+		m_state_modifier = event->modifiers();
 		int k = event->key();
-		if ( (k >= 65) && (k <= 91) && !(event->modifiers() & Qt::ShiftModifier) )
+		if ( (k >= 65) && (k <= 91) && !(m_state_modifier & Qt::ShiftModifier) )
 			k += 32;
 		m_sqgl->cb_keyRelease(k);
 	}

src/Utils/cgognStream.cpp

@@ -162,18 +162,22 @@ void Out::toFile(const std::string& filename )
 }
 
 #ifdef WITH_QT
-void Out::toStatusBar(void* ptr)
+void Out::noStatusBar()
 {
-	if (ptr == NULL)
-		m_out_mode &= ~QTSTATUSBAR;
+	m_out_mode &= ~QTSTATUSBAR;
+	m_sqt_bar = NULL;
+	m_sqglv_bar = NULL;
 }
 
-void Out::toConsole(void* ptr)
+
+void Out::noConsole()
 {
-	if (ptr == NULL)
-		m_out_mode &= ~QTCONSOLE;
+	m_out_mode &= ~QTCONSOLE;
+	m_sqt_console = NULL;
+	m_sqglv_console = NULL;
 }
 
+
 void Out::toStatusBar(Utils::QT::SimpleQT* sqt)
 {
 	if (sqt != NULL)