comparison widgets/PropertyBox.cpp @ 1408:c8a6fd3f9dff fix-static-analysis

Use nullptr throughout

 
 //#define DEBUG_PROPERTY_BOX 1
 
 PropertyBox::PropertyBox(PropertyContainer *container) :
     m_container(container),
-    m_showButton(0),
-    m_playButton(0)
+    m_showButton(nullptr),
+    m_playButton(nullptr)
 {
 #ifdef DEBUG_PROPERTY_BOX
     cerr << "PropertyBox[" << this << "(\"" <<
         container->getPropertyContainerName() << "\" at " << container << ")]::PropertyBox" << endl;
 #endif

 
     m_mainWidget = new QWidget;
     m_mainBox->addWidget(m_mainWidget);
     m_mainBox->insertStretch(2, 10);
 
-    m_viewPlayFrame = 0;
+    m_viewPlayFrame = nullptr;
     populateViewPlayFrame();
 
     m_layout = new QGridLayout;
     m_layout->setMargin(0);
     m_layout->setHorizontalSpacing(2);

     cerr << "PropertyBox[" << this << ":" << m_container << "]::populateViewPlayFrame" << endl;
 #endif
 
     if (m_viewPlayFrame) {
         delete m_viewPlayFrame;
-        m_viewPlayFrame = 0;
+        m_viewPlayFrame = nullptr;
     }
 
     if (!m_container) return;
 
     Layer *layer = dynamic_cast<Layer *>(m_container);

     SVDEBUG << "PropertyBox::propertyControllerChanged(" << name              << ", " << value << ")" << endl;
 #endif
     
     PropertyContainer::PropertyType type = m_container->getPropertyType(name);
 
-    Command *c = 0;
+    Command *c = nullptr;
 
     if (type == PropertyContainer::UnitsProperty) {
 
         NotifyingComboBox *cb = qobject_cast<NotifyingComboBox *>(obj);
         if (cb) {