This widget contains one CTextField on the left and two ArrowButtons on the right (Fig. 1). It only works when connect to the device-property with numerical number value.

Fig. 1 A CWheelSwitch widget

The textfield is used to display the value and the two arrow buttons are used to adjust the value. The digit at left of the cursor will increase or decrease one when user clicks the up arrow button or the down arrow button (Fig.2).

Fig. 2 A CWheelSwitch before and after up arrow button pressed

Like CTextField, the device name, property name and color mode can be controlled by the user. The color mode has a default value, CConstants.CLRMOD_STATIC. But the device name and property name must be set when using this widget.