Trait IPointer 

pub trait IPointer {
    // Required methods
    fn id(&self) -> i32;
    fn capture(&self, control: Option<&Ref<InputElement>>);
    fn captured(&self) -> Option<Ref<InputElement>>;
    fn type_(&self) -> PointerType;
    fn is_primary(&self) -> bool;
    fn as_any(&self) -> &dyn Any;
}

Identifies a specific input pointer, e.g. a mouse, a touch contact or a pen.

Required Methods

fn id(&self) -> i32

The unique identifier of the pointer.

fn capture(&self, control: Option<&Ref<InputElement>>)

Captures pointer input to the specified control.

When an element captures the pointer, it receives pointer input whether the cursor is within the control’s bounds or not. The current pointer capture control is exposed by captured.

fn captured(&self) -> Option<Ref<InputElement>>

The control that is currently capturing the pointer, if any.

fn type_(&self) -> PointerType

The type of the pointer.

fn is_primary(&self) -> bool

Whether the pointer is the primary pointer of its type.

fn as_any(&self) -> &dyn Any

The pointer as Any, for downcasting to the concrete pointer.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl IPointer for Pointer