cleanup: turn protected into private members

Some profilewidget classes hat protected members which can
be made private as there is no subclassing.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 3 insertions, 5 deletions

diff --git a/profile-widget/divecartesianaxis.h b/profile-widget/divecartesianaxis.h
index 2d65c5586..588e06ea1 100644
--- a/profile-widget/divecartesianaxis.h
+++ b/profile-widget/divecartesianaxis.h
@@ -81,7 +81,7 @@ class DepthAxis : public DiveCartesianAxis {
 	Q_OBJECT
 public:
 	DepthAxis(ProfileWidget2 *widget);
-protected:
+private:
 	QString textForValue(double value);
 	QColor colorForValue(double value);
 private
@@ -94,8 +94,7 @@ class TimeAxis : public DiveCartesianAxis {
 public:
 	TimeAxis(ProfileWidget2 *widget);
 	void updateTicks(color_index_t color = TIME_GRID);
-
-protected:
+private:
 	QString textForValue(double value);
 	QColor colorForValue(double value);
 };
@@ -104,7 +103,7 @@ class TemperatureAxis : public DiveCartesianAxis {
 	Q_OBJECT
 public:
 	TemperatureAxis(ProfileWidget2 *widget);
-protected:
+private:
 	QString textForValue(double value);
 };
 
@@ -116,7 +115,6 @@ public:
 public
 slots:
 	void settingsChanged();
-
 private:
 	DivePlotDataModel *model;
 };