MakeMovableCtrl

[LjubaS]

I am using function: MakeMovableCtrl from movectrl.fp. In my program I have to catch dragging of control (picture canvas). What Callback function do I have to use and what event are generated while a user drags a control?

Thanks LjubaS

[bilalD]

There is a shipping example available for this.
You can find it under C:\Program Files\National Instruments\CVI\samples\userint\custctrl\movectrl

Hope this helps.

[Al_S]

DynamicCtrlCallback in movectrl.c uses GetMouseKeyState to check for the Control key, then looks for EVENT_LEFT_CLICK or EVENT_RIGHT_CLICK. Callbacks for the moved control and the panel it's on don't see any events. You can modify DynamicCtrlCallback in movectrl.c to set a global if the control you need to watch is moved. movectrl.c is in ...\CVI\toolslib\custctrl