Android Question mask a small part of a WheelView

[yo3ggx]

Hi everybody,

I have tried to add a small panel (4x4 pixels) over a WheelView in order to mask the wheel on the defined area to prevent a mouse wheel rotation to rotate the WheelView in order to execute some other code.
Tried with panel, label, but still the WheelView capture the mouse wheel rotation event.

As there is no way in Android to move the mouse cursor in a specific position from an application, this is the only way I see to disable mouse wheel action on the interface and execute only my own code.

There is any other way to mask an area from a Wheelview?

Thank you,
Dan

 

[yo3ggx]

Hi.
This solution solves the issue if I touch on the mask area with my finger, but mouse wheel still make the WheelView to rotate.
I have tried to use Gesture too, hopping that I will be able to get pointer id, but it seems that mouse wheel does not trigger that event neither.
The only left mouse click triggers that routine, the mouse wheel not.

I've tried even further, masking the wheelview with another wheelview. Both scrolls in the same time when using mousewheel.

Thank you.
Dan

 

[derez]

WheelView is using scrollview. Your question should relate to a scrollview in general.
Scrollview has only one event : _ScrollChanged(Position As Int)
I don't know how to screen out the events which are caused by the mouse wheel.

 

[yo3ggx]

Strange thing (for me) is that if you have two overlapping views supporting "_ScrollChanged" event, if you use the mouse both of them scrolls, but with touch only the one in the front.
Dan

 

[derez]

Are you using mouse with OTG or on an emulator ?

 

[yo3ggx]

I'm using a Bluetooth mouse.