Struct zng_wgt_dialog::ErrorStyle

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

W Dialog error style.

Sets the error icon and a single “Ok” response.

Implementations

impl ErrorStyle

pub fn widget_new() -> Self

Start building a new instance.

pub fn widget_type() -> WidgetType

Gets the widget type info.

Methods from Deref<Target = Style>

pub fn widget_build(&mut self) -> StyleBuilder

Build the style.

pub fn replace(&self, replace: impl IntoValue<bool>)

c Fully replace the contextual style.

This is not enabled by default, if set to true the contextual style properties are removed.

Methods from Deref<Target = NonWidgetBase>

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) -> WidgetBuilder

Finishes the build.

This is the fallback build that simply returns the builder, inheritors should override this method.

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.

Trait Implementations

impl Deref for ErrorStyle

type Target = DefaultStyle

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for ErrorStyle

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.