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@ -24,19 +24,19 @@ using namespace osgQt;
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#define GETDEVICEPIXELRATIO() devicePixelRatio()
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GLWidget::GLWidget( QWidget* parent, const QGLWidget* shareWidget, Qt::WindowFlags f)
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: QGLWidget(parent, shareWidget, f), _gw( NULL )
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: QGLWidget(parent, shareWidget, f), _gw( nullptr )
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{
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_devicePixelRatio = GETDEVICEPIXELRATIO();
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}
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GLWidget::GLWidget( QGLContext* context, QWidget* parent, const QGLWidget* shareWidget, Qt::WindowFlags f)
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: QGLWidget(context, parent, shareWidget, f), _gw( NULL )
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: QGLWidget(context, parent, shareWidget, f), _gw( nullptr )
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{
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_devicePixelRatio = GETDEVICEPIXELRATIO();
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}
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GLWidget::GLWidget( const QGLFormat& format, QWidget* parent, const QGLWidget* shareWidget, Qt::WindowFlags f)
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: QGLWidget(format, parent, shareWidget, f), _gw( NULL )
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: QGLWidget(format, parent, shareWidget, f), _gw( nullptr )
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{
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_devicePixelRatio = GETDEVICEPIXELRATIO();
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}
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@ -47,8 +47,8 @@ GLWidget::~GLWidget()
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if( _gw )
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{
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_gw->close();
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_gw->_widget = NULL;
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_gw = NULL;
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_gw->_widget = nullptr;
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_gw = nullptr;
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}
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}
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@ -155,7 +155,7 @@ GraphicsWindowQt::GraphicsWindowQt( osg::GraphicsContext::Traits* traits, QWidge
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: _realized(false)
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{
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_widget = NULL;
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_widget = nullptr;
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_traits = traits;
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init( parent, shareWidget, f );
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}
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@ -165,7 +165,7 @@ GraphicsWindowQt::GraphicsWindowQt( GLWidget* widget )
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{
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_widget = widget;
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_traits = _widget ? createTraits( _widget ) : new osg::GraphicsContext::Traits;
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init( NULL, NULL, 0 );
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init( nullptr, nullptr, Qt::WindowFlags() );
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}
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GraphicsWindowQt::~GraphicsWindowQt()
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@ -174,20 +174,20 @@ GraphicsWindowQt::~GraphicsWindowQt()
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// remove reference from GLWidget
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if ( _widget )
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_widget->_gw = NULL;
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_widget->_gw = nullptr;
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}
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bool GraphicsWindowQt::init( QWidget* parent, const QGLWidget* shareWidget, Qt::WindowFlags f )
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{
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// update _widget and parent by WindowData
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WindowData* windowData = _traits.get() ? dynamic_cast<WindowData*>(_traits->inheritedWindowData.get()) : 0;
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WindowData* windowData = _traits.get() ? dynamic_cast<WindowData*>(_traits->inheritedWindowData.get()) : nullptr;
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if ( !_widget )
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_widget = windowData ? windowData->_widget : NULL;
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_widget = windowData ? windowData->_widget : nullptr;
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if ( !parent )
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parent = windowData ? windowData->_parent : NULL;
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parent = windowData ? windowData->_parent : nullptr;
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// create widget if it does not exist
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_ownsWidget = _widget == NULL;
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_ownsWidget = _widget == nullptr;
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if ( !_widget )
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{
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// shareWidget
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@ -310,7 +310,7 @@ osg::GraphicsContext::Traits* GraphicsWindowQt::createTraits( const QGLWidget* w
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bool GraphicsWindowQt::setWindowRectangleImplementation( int x, int y, int width, int height )
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{
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if ( _widget == NULL )
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if ( _widget == nullptr )
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return false;
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_widget->setGeometry( x, y, width, height );
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@ -596,13 +596,13 @@ public:
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if (traits->pbuffer)
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{
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OSG_WARN << "osgQt: createGraphicsContext - pbuffer not implemented yet." << std::endl;
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return NULL;
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return nullptr;
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}
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else
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{
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osg::ref_ptr< GraphicsWindowQt > window = new GraphicsWindowQt( traits );
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if (window->valid()) return window.release();
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else return NULL;
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else return nullptr;
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}
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}
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