Crate zng_wgt_stack

Expand description

Stack widgets, properties and nodes.

§Crate

This crate is part of the zng project.

§Cargo Features

This crate provides 2 feature flags, 1 enabled by default.

§`"debug_default"`

Enables the "dyn_closure" in debug builds.

Enabled by default.

§`"dyn_closure"`

Box closures at opportune places, such as Var::map, reducing the number of monomorphised types.

This speeds-up compilation time at the cost of runtime.

Structs§

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

Traits§

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

Functions§

children: c Stack items.
children_align: c Items alignment.
direction: c 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: c Space in-between items.
stack_nodes: Basic z-stack node.
stack_nodes_layout_by: Basic z-stack node sized by one of the items.