Enum ItemDragMsg 

pub enum ItemDragMsg {
    Pressed(NodeId),
    Entered(NodeId, DropPosition),
    Exited(NodeId, DropPosition),
    Released(NodeId, DropPosition),
    Cancelled,
}

Opaque drag-gesture message produced by the view, routed back to crate::ItemTree::on_drag_msg unchanged.

Variants

Pressed(NodeId)

Mouse pressed on a row body — begins a drag.

Entered(NodeId, DropPosition)

Cursor entered a drop zone of target at the given position.

Exited(NodeId, DropPosition)

Cursor left a drop zone of target at the given position.

Released(NodeId, DropPosition)

Mouse released over a drop zone (position is informational — the drop target is the stored hover).

Cancelled

Drag cancelled (Escape, or release over nothing valid). Idempotent.

Trait Implementations

impl Clone for ItemDragMsg

fn clone(&self) -> ItemDragMsg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ItemDragMsg

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

Formats the value using the given formatter.

impl Eq for ItemDragMsg

impl PartialEq for ItemDragMsg

fn eq(&self, other: &ItemDragMsg) -> 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 ItemDragMsg