Enum NodeDragStartSelectionAction 

pub enum NodeDragStartSelectionAction {
    Unchanged,
    Clear,
    SelectOnly(NodeId),
    Add(NodeId),
    Remove(NodeId),
}

Selection mutation implied by starting a node drag.

Variants

Unchanged

Keep the current selection unchanged.

Clear

Clear node, edge, and group selection.

SelectOnly(NodeId)

Select only the dragged node and clear edge/group selection.

Add(NodeId)

Add the dragged node to the existing node selection.

Remove(NodeId)

Remove the dragged node from the existing node selection.

Implementations

impl NodeDragStartSelectionAction

pub fn is_unchanged(self) -> bool

pub fn apply_to_view_state(self, view_state: &mut NodeGraphViewState)

Trait Implementations

impl Clone for NodeDragStartSelectionAction

fn clone(&self) -> NodeDragStartSelectionAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NodeDragStartSelectionAction

impl Debug for NodeDragStartSelectionAction

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

Formats the value using the given formatter.

impl Eq for NodeDragStartSelectionAction

impl PartialEq for NodeDragStartSelectionAction

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