Double Click with Enhanced Input System

[jfa]

Hello,
I am using enhanced input and I was wondering if one could setup a double click on a left mouse button with a combo trigger or some other way, so there’s no need for a manual double click detection in the blueprint itself.

In my Input Mapping Context I cannot set my input action to be triggered with combo on a mouse (it automatically changes from Left Mouse Button to None).

I couldn’t find any tutorial on a double click just combo with different keys and I cannot make it work.

Thank you in advance

[ProfessorDudley]

I was able to make this by having two input actions, one for single click and a second for double click. Both actions are added to the context. The single click is default but the double click has a combo trigger made up of two single click actions.

In my example I am using a single left mouse click to select an object and a double left mouse click to focus an object.

I’m still wrapping my head around the new input system myself, so I might be misunderstanding the intended implementation.

[AizenKyo87]

ue5.3

it’s worked in my case.

[Witold]

Enhanced Input System is a little different in 5.1, the same settings combo is not triggered? Can you help me implement this in 5.1? Thanks

[Spaceballone81]

FYI for 5.3

You cannot use a KEY for a Combo. It must be an existing IA.

So you must use another IA like this

Then use the Cancel and Completed
Completed = Execute
Cancel = Do not Execute

Hope this helps someone

[Uhr11428]

This just helped me, thanks.

[jmac11927]

Jumping in here to hopefully save someone else hours of messing around:

You can just override the ‘OnMouseDoubleClick’ function, which helped me when I was doing UI widget double-clicking…