Use a generic approach when adding the "close on enter" hook for popups

[pulseview.git] / pv / view / trace.cpp

diff --git a/pv/view/trace.cpp b/pv/view/trace.cpp
index 896fdec5a5ee50bb40409ad9bed7154b3c955e0d..7aa199c6ec1ca89acd3cbff98c247f755ae5fe95 100644 (file)
--- a/pv/view/trace.cpp
+++ b/pv/view/trace.cpp
@@ -25,6 +25,7 @@
 
 #include <QApplication>
 #include <QFormLayout>
+#include <QKeyEvent>
 #include <QLineEdit>
 
 #include "trace.h"
@@ -272,11 +273,6 @@ void Trace::populate_popup_form(QWidget *parent, QFormLayout *form)
        add_colour_option(parent, form);
 }
 
-void Trace::close_popup()
-{
-       _popup->close();
-}
-
 void Trace::on_popup_closed()
 {
        _popup = NULL;