Struct DropRegionSet 

pub struct DropRegionSet {
    pub center: bool,
    pub top: bool,
    pub bottom: bool,
    pub leading: bool,
    pub trailing: bool,
}

Which DropRegions a DropTarget currently exposes. The default (Center only) reproduces the classic whole-bounds single-zone behaviour.

Fields

center: bool

Whether the centre region is enabled.

top: bool

Whether the top edge region is enabled.

bottom: bool

Whether the bottom edge region is enabled.

leading: bool

Whether the leading edge region is enabled.

trailing: bool

Whether the trailing edge region is enabled.

Implementations

impl DropRegionSet

pub fn none() -> DropRegionSet

An empty set — no region enabled. Enable regions with Self::with.

pub fn contains(self, region: DropRegion) -> bool

Is region enabled in this set?

pub fn with(self, region: DropRegion) -> DropRegionSet

A copy with region enabled.

pub fn iter(self) -> impl Iterator<Item = DropRegion>

The enabled regions, in DropRegion::ALL order.

Trait Implementations

impl Clone for DropRegionSet

fn clone(&self) -> DropRegionSet

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for DropRegionSet

impl Debug for DropRegionSet

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for DropRegionSet

fn default() -> DropRegionSet

Centre only — the whole-bounds single-zone default.

impl Eq for DropRegionSet

impl PartialEq for DropRegionSet

fn eq(&self, other: &DropRegionSet) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DropRegionSet