touch_targets 0.2.0

Create overflowing touch targets to make accessible design-sized components.

0.2.0

• Fixed unrelated elements losing their hit tests to touch targets. TouchGroup now performs a dry hit test to determine whether the topmost hit object is lineally related to the touch target (ancestor or descendant).

• Added bool TouchClient.isRelatedTo(RenderObject hit) to check whether the RenderObject which gets hit shares lineage with the touch target.

• Removed unnecessary markNeedsPaint() calls in TouchGroup's render object.

• Minor internal changes.

0.1.0

• Initial version.