Mouse button events not working in Common UI

Development Programming & Scripting UI
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1

I tried to implement a drag event using the Common Button, but mouse events are not firing, so I cannot trigger the drag operation.

The button event does not fire, but the cursor event does. So, events like OnMouseMove will occur.

However, even among those events, On Mouse Button Down and isPressed do not function, and the OnMouseMove event is suspended while the button is pressed.

This shouldn’t happen with standard UMG. Does anyone know a solution?

2

Wait a minute…Right Click seems to be working. But what I want to use is Left Click. I can’t understand.