Hide windows instead of closing them when clicking on close

src/gui/BBEditor.cpp

@@ -322,4 +322,16 @@ void BBEditor::keyPressEvent( QKeyEvent * _ke )
 
 
 
+void BBEditor::closeEvent( QCloseEvent * _ce )
+ {
+	if( parentWidget() )
+	{
+		parentWidget()->hide();
+	}
+	else
+	{
+		hide();
+	}
+	_ce->ignore();
+ }
 

src/gui/FxMixerView.cpp

@@ -480,6 +480,21 @@ void FxMixerView::keyPressEvent(QKeyEvent * e)
 
 
 
+void FxMixerView::closeEvent( QCloseEvent * _ce )
+ {
+	if( parentWidget() )
+	{
+		parentWidget()->hide();
+	}
+	else
+	{
+		hide();
+	}
+	_ce->ignore();
+ }
+
+
+
 void FxMixerView::setCurrentFxLine( int _line )
 {
 	if( _line >= 0 && _line < m_fxChannelViews.size() )

src/gui/SongEditor.cpp

@@ -576,6 +576,21 @@ void SongEditor::wheelEvent( QWheelEvent * _we )
 
 
 
+void SongEditor::closeEvent( QCloseEvent * _ce )
+ {
+	if( parentWidget() )
+	{
+		parentWidget()->hide();
+	}
+	else
+	{
+		hide();
+	}
+	_ce->ignore();
+ }
+
+
+
 
 void SongEditor::masterVolumeChanged( int _new_val )
 {

src/gui/widgets/ControllerRackView.cpp

@@ -195,4 +195,16 @@ void ControllerRackView::addController()
 
 
 
+void ControllerRackView::closeEvent( QCloseEvent * _ce )
+ {
+	if( parentWidget() )
+	{
+		parentWidget()->hide();
+	}
+	else
+	{
+		hide();
+	}
+	_ce->ignore();
+ }
 

src/gui/widgets/ProjectNotes.cpp

@@ -396,4 +396,17 @@ void ProjectNotes::loadSettings( const QDomElement & _this )
 
 
 
+void ProjectNotes::closeEvent( QCloseEvent * _ce )
+{
+	if( parentWidget() )
+	{
+		parentWidget()->hide();
+	}
+	else
+	{
+		hide();
+	}
+	_ce->ignore();
+ }
+