v0.3.0

[niklasramo]

This update is a big overhaul in all areas of the library. There are multiple breaking changes.

Summary

• Update dependencies. Most notably Eventti and Tikki were bumped to their latest major versions, which cause breaking changes.
• Update tests and karma config.
• Update GitHub workflows.
• Update docs.
• Add new utility: createSnapModifier.
• Update Sensor interface to match the new Eventti API.
• Restructure the Draggable, DraggableDrag and DraggableDragItem internals. This also means some breaking changes as some props were renamed and moved around.

Breaking Changes

• As Eventti dependency was bumped from 3.0.0 to 4.0.0 we can't anymore use the existing API as is for unbinding event listeners. Eventti doesn't allow anymore unbinding a listener with the listener reference only, it requires you to provide the listener id always. However, if you use the listener as the listenerId when binding the listener then you can unbind the listener using the listener reference also, just like before. This is a breaking change however and it reflects to all on and off APIs throughout the library (including the Sensor interface). This is a step towards a more strict and predictable event emitter pattern so I like to believe the change is justified.
• DraggableDragItem properties pX and pY were removed in favour of position property which has x and y properties.
• DraggableDragItem properties x and y were removed in favour of clientRect property, which is an object that has left, top, width, height properties.
• We are now using cached client rect width and height instead of computing it on every frame during auto scrolling. The cached dimensions are stored in DraggableDragItem's clientRect property (width and height).
• DraggableDrag properties were renamed:
  • nextMoveEvent -> event
  • prevMoveEvent -> prevEvent
• DraggableDrag isStarted property was removed as it's not needed anymore.