comparison widgets/ProgressDialog.h @ 1267:b68f3162b5a8

Accept optional modality in constructor and fix subsequent possible side effect (re-opening dialog when just cancelled)

 class ProgressDialog : public ProgressReporter
 {
     Q_OBJECT
     
 public:
-    ProgressDialog(QString message, bool cancellable,
-                   int timeBeforeShow = 0, QWidget *parent = 0);
+    ProgressDialog(
+        QString message,
+        bool cancellable,
+        int timeBeforeShow = 0,
+        QWidget *parent = 0,
+        Qt::WindowModality modality = Qt::NonModal
+    );
     virtual ~ProgressDialog();
 
     virtual bool isDefinite() const;
     virtual void setDefinite(bool definite);