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examples/splineeditor/ScalePicker.h

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+/*****************************************************************************
+ * Qwt Examples - Copyright (C) 2002 Uwe Rathmann
+ * This file may be used under the terms of the 3-clause BSD License
+ *****************************************************************************/
+
+#pragma once
+
+#include <QwtGlobal>
+
+#include <QObject>
+#include <QRect>
+
+class QwtPlot;
+class QwtScaleWidget;
+
+class ScalePicker : public QObject
+{
+    Q_OBJECT
+  public:
+    ScalePicker( QwtPlot* plot );
+
+    virtual bool eventFilter( QObject*, QEvent* ) QWT_OVERRIDE;
+
+  Q_SIGNALS:
+    void clicked( int axis, double value );
+
+  private:
+    void mouseClicked( const QwtScaleWidget*, const QPoint& );
+    QRect scaleRect( const QwtScaleWidget* ) const;
+};