彻底改版2.0

third/qwtdemo/examples/controls/knobbox.h

@@ -0,0 +1,25 @@
+#ifndef _KNOB_BOX_H_
+#define _KNOB_BOX_H_
+
+#include <qwidget.h>
+
+class QLabel;
+class QwtKnob;
+
+class KnobBox: public QWidget
+{
+    Q_OBJECT
+public:
+    KnobBox( QWidget *parent, int knobType );
+
+private Q_SLOTS:
+    void setNum( double v );
+
+private:
+    QwtKnob *createKnob( int knobType ) const;
+
+    QwtKnob *d_knob;
+    QLabel *d_label;
+};
+
+#endif