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

Use nullptr throughout

 ProgressDialog::ProgressDialog(QString message,
                                bool cancellable,
                                int timeBeforeShow,
                                QWidget *parent,
                                Qt::WindowModality modality) : 
-    m_showTimer(0),
+    m_showTimer(nullptr),
     m_timerElapsed(false),
     m_cancelled(false)
 {
-    m_dialog = new QProgressDialog(message, cancellable ? tr("Cancel") : 0,
+    m_dialog = new QProgressDialog(message, cancellable ? tr("Cancel") : nullptr,
                                    0, 100, parent);
     m_dialog->setWindowModality(modality);
 
     if (timeBeforeShow > 0) {
         m_dialog->hide();