[Feature Request]: Better widget highlight when a wire is dragged on to a widget

[JorgeR81]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits

What would your feature do ?

Is it possible to have an extra way to highlight the targeted widget ?

The input dot is not easy to see, unless we drag the wire very carefully / slowly.

Proposed workflow

Maybe the text on the widget could become blue or green ( or another color ), if the connection is valid.
Once the connection is made the text could go back to normal. 

Other alternatives to highlight the widget could be :

• bold text on the widget
• colored widget border
• colored widget area 

Additional information

No response