Merge branch 'expose-buttonboxhints-to-metaobject'

* expose-buttonboxhints-to-metaobject:
  ctkWorkflowWidgetStep - Expose buttonBoxHints to the meta object system

Libs/Widgets/ctkWorkflowWidgetStep.h

@@ -62,7 +62,9 @@ class CTK_WIDGETS_EXPORT ctkWorkflowWidgetStep : public QWidget, public ctkWorkf
   Q_PROPERTY(QIcon icon READ icon WRITE setIcon)
   Q_PROPERTY(QString backButtonText READ backButtonText WRITE setBackButtonText)
   Q_PROPERTY(QString nextButtonText READ nextButtonText WRITE setNextButtonText)
+  Q_FLAGS(ButtonBoxHint ButtonBoxHints)
   Q_ENUMS(ButtonBoxHint)
+  Q_PROPERTY(ButtonBoxHints buttonBoxHints READ buttonBoxHints WRITE setButtonBoxHints)
 public:
 
   enum ButtonBoxHint {