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-rw-r--r--examples/widgets/widgets/calculator/calculator.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/widgets/widgets/calculator/calculator.h b/examples/widgets/widgets/calculator/calculator.h
index d4fa112909..42e9ac5335 100644
--- a/examples/widgets/widgets/calculator/calculator.h
+++ b/examples/widgets/widgets/calculator/calculator.h
@@ -39,7 +39,8 @@ private slots:
//! [1]
private:
//! [1] //! [2]
- Button *createButton(const QString &text, const char *member);
+ template<typename PointerToMemberFunction>
+ Button *createButton(const QString &text, const PointerToMemberFunction &member);
void abortOperation();
bool calculate(double rightOperand, const QString &pendingOperator);
//! [2]