Struct zng::icon::Icon

pub struct Icon(/* private fields */);

Expand description

W Render icons defined as glyphs in an icon font.

Implementations§

impl Icon

pub fn widget_new() -> Icon

Start building a new instance.

pub fn widget_type() -> WidgetType

Gets the widget type info.

impl Icon

pub fn ico(&self, ico: impl IntoVar<GlyphIcon>)

c The glyph icon.

impl Icon

pub fn ico_size(&self, size: impl IntoVar<Length>)

P Sets the icon font size.

The FontSize::Default value enables auto size to fill, or is the font_size if cannot auto size.

Sets the ICON_SIZE_VAR that affects all icons inside the widget.

impl Icon

pub fn ico_color(&self, color: impl IntoVar<Rgba>)

P Sets the icon font color.

Sets the ICON_COLOR_VAR that affects all icons inside the widget.

Methods from Deref<Target = WidgetBase>§

pub fn widget_builder(&mut self) -> &mut WidgetBuilder

Returns a mutable reference to the widget builder.

pub fn widget_when(&mut self) -> Option<&mut WhenInfo>

Returns a mutable reference to the when block if called inside a when block.

pub fn widget_take(&mut self) -> WidgetBuilder

Takes the widget builder, finishing the widget macro build.

After this call trying to set a property using self will panic, the returned builder can still be manipulated directly.

pub fn widget_build(&mut self) -> impl UiNode

Build the widget.

After this call trying to set a property will panic.

pub fn widget_importance(&mut self) -> &mut Importance

Returns a mutable reference to the importance of the next property assigns, unsets or when blocks.

Note that during the widget_intrinsic call this is Importance::WIDGET and after it is Importance::INSTANCE.

pub fn start_when_block( &mut self, inputs: Box<[WhenInput]>, state: Box<dyn VarBoxed<bool>>, expr: &'static str, location: SourceLocation, )

Start building a when block, all properties set after this call are pushed in the when block.

pub fn end_when_block(&mut self)

End the current when block, all properties set after this call are pushed in the widget.

pub fn id(&self, id: impl IntoValue<WidgetId>)

c Unique ID of the widget instance.

Note that the id can convert from a &'static str unique name.

Trait Implementations§

impl Deref for Icon

type Target = WidgetBase

The resulting type after dereferencing.

fn deref(&self) -> &<Icon as Deref>::Target

Dereferences the value.

impl DerefMut for Icon

fn deref_mut(&mut self) -> &mut <Icon as Deref>::Target

Mutably dereferences the value.

Auto Trait Implementations§

impl !Freeze for Icon

impl !RefUnwindSafe for Icon

impl Send for Icon

impl !Sync for Icon

impl Unpin for Icon

impl !UnwindSafe for Icon

Blanket Implementations§

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