Create widget scroll animation

[cza.]

It disappears on one side and appears immediately on another side. Like this:

Currently I use 2 labels to achieve this. But I'm curious is there any tidy ways to implement this without a clone widget.

[JoeCFD]

@cza You may try to use one label and override paintEvent to paint two parts.

[cza.]

@JoeCFD Is it possible to override any parent methods instead of child? Because I want to make this effect apply to all child widgets.

Also it seems QQuickItem has no paintEvent()...

[GrecKo]

You could do this with ShaderEffectSource