Crate zng_wgt_stack

Expand description

Stack widgets, properties and nodes.

§Crate

This crate is part of the zng project.

Stack: W Stack layout.
StackDirection: Defines a placement point in the previous item and the origin point of the next.

WidgetInfoStackExt: Extension methods for WidgetInfo that may represent a Stack! instance.

children: B Stack items.
children_align: B Items alignment.
direction: B Stack direction.
get_index: P Get the child index in the parent stack.
get_index_len: P Get the child index and number of children.
get_rev_index: P Get the child index, starting from the last child at 0.
is_even: P If the child index is even.
is_first: P If the child is the first.
is_last: P If the child is the last.
is_odd: P If the child index is odd.
lazy_sample: Create a node that estimates the size of stack panel children.
lazy_size: Create a node that estimates the size of stack panel children.
node: Stack node.
spacing: B Space in-between items.
stack_nodes: Basic Z-stack node sized by one of the items.