Enum zng::mouse::CursorSource

pub enum CursorSource {
    Icon(CursorIcon),
    Img(CursorImg),
    Hidden,
}

Window cursor source.

Variants

Icon(CursorIcon)

Platform dependent named cursor icon.

Img(CursorImg)

Custom cursor image, with fallback.

Hidden

Don’t show cursor.

Implementations

impl CursorSource

pub fn icon(&self) -> Option<CursorIcon>

Get the icon, image fallback or None if is hidden.

pub fn img(&self) -> Option<&ImageSource>

Custom icon image source.

pub fn hotspot(&self) -> Option<&Point>

Custom icon image click point, when the image data does not contain a hotspot.

Trait Implementations

impl Clone for CursorSource

fn clone(&self) -> CursorSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CursorSource

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

Formats the value using the given formatter.

impl From<CursorIcon> for CursorSource

fn from(icon: CursorIcon) -> CursorSource

Converts to this type from the input type.

impl From<CursorImg> for CursorSource

fn from(img: CursorImg) -> CursorSource

Converts to this type from the input type.

impl From<bool> for CursorSource

fn from(default_icon_or_hidden: bool) -> CursorSource

Converts true to CursorIcon::Default and false to CursorSource::Hidden.

impl IntoVar<CursorSource> for CursorIcon

type Var = LocalVar<CursorSource>

Variable type that will wrap the T value.

fn into_var(self) -> <CursorIcon as IntoVar<CursorSource>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<CursorSource> for CursorImg

type Var = LocalVar<CursorSource>

Variable type that will wrap the T value.

fn into_var(self) -> <CursorImg as IntoVar<CursorSource>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<CursorSource> for bool

fn into_var(self) -> <bool as IntoVar<CursorSource>>::Var

Converts true to CursorIcon::Default and false to CursorSource::Hidden.

type Var = LocalVar<CursorSource>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl PartialEq for CursorSource

fn eq(&self, other: &CursorSource) -> 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 IntoValue<CursorSource> for CursorIcon

impl IntoValue<CursorSource> for CursorImg

impl IntoValue<CursorSource> for bool

impl StructuralPartialEq for CursorSource