onboarding_overlay 2.0.1

Flexible to control Onboarding overlay with or without target element (fork from onboard_overlay)

[2.0.1] - formatting.

[2.0.0] - Migrate to null safety.

• internal restructure

[1.0.0] - Initial release.

• change: rename library
• change: use Overlay instead of Navigator to show the onboarding
• change: use the Onboarding as ancestor widget instead of method call onboard
• change: position the label title and bodyText with Positioned widget
• add: possibility to add rounded overlay
• add: possibility to add title and body and be able to style them
• add: possibility to change the overlay color
• add: possibility to listen to onChange and onEnd callbacks
• add: possibility to start from arbitrary initial index
• add: possibility to show the onboarding only with a partial set of the steps
• remove: control via stream
• remove: unfinished callbacks on steps
• remove: usage of Label painter

[0.0.1] - Forked from