Trigger widget click

[erperejildo]

It sounds pretty simple, but I don't know how I could do such a thing. Considering I have this widget:

return Showcase(
              key: widget.incomeCardKey,
              disableBarrierInteraction: true,
              description: 'Something',
              onTargetClick: () => debugPrint('target clicked'),
              disposeOnTap: true,
              child: WhatEver()
            );

WhatEver is not a simple element like:

ElevatedButton(
  onPressed: () {
    print('Button clicked!');
  },
  child: Text('Click Me'),
)

it is a bunch of different elements with more than one option to click, so I don't know exactly which button is going to be clicked.

So, can I have something like triggerElementClick: true or similar?