PathChooser: Use a std::function as callback

... instead of a SLOT(...)

Change-Id: I32ed3ea014d1efde54bac2d5153f3083e37ef7ec
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>

1 files changed, 3 insertions, 6 deletions

diff --git a/src/libs/utils/pathchooser.h b/src/libs/utils/pathchooser.h
index 04c5c72df4..64beffa91a 100644
--- a/src/libs/utils/pathchooser.h
+++ b/src/libs/utils/pathchooser.h
@@ -115,8 +115,8 @@ public:
     /** Return the home directory, which needs some fixing under Windows. */
     static QString homePath();
 
-    void addButton(const QString &text, QObject *receiver, const char *slotFunc);
-    void insertButton(int index, const QString &text, QObject *receiver, const char *slotFunc);
+    void addButton(const QString &text, QObject *context, const std::function<void()> &callback);
+    void insertButton(int index, const QString &text, QObject *context, const std::function<void()> &callback);
     QAbstractButton *buttonAtIndex(int index) const;
 
     FancyLineEdit *lineEdit() const;
@@ -144,6 +144,7 @@ private:
     bool validatePath(FancyLineEdit *edit, QString *errorMessage) const;
     // Returns overridden title or the one from <title>
     QString makeDialogTitle(const QString &title);
+    void slotBrowse();
 
 signals:
     void validChanged(bool validState);
@@ -158,10 +159,6 @@ public slots:
     void setPath(const QString &);
     void setFileName(const Utils::FileName &);
 
-private slots:
-    void slotBrowse();
-    void slotTextChanged();
-
 private:
     PathChooserPrivate *d;
 };