Struct zng_wgt_menu::sub::SubMenu

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

W Submenu header and items.

Implementations

impl SubMenu

pub fn widget_new() -> Self

Start building a new instance.

pub fn widget_type() -> WidgetType

Gets the widget type info.

impl SubMenu

pub fn children(&self, children: impl UiNodeList)

P Sub-menu items.

impl SubMenu

pub fn style_fn(&self, style_fn: impl IntoVar<StyleFn>)

P Extends or replaces the widget style.

Properties and when conditions in the style are applied to the widget. Style instances extend the contextual style by default, you can set replace on a style to true to fully replace.

impl SubMenu

pub fn header(&self, child: impl UiNode)

c Defines the sub-menu header child.

impl SubMenu

pub fn start_column_width(&self, width: impl IntoVar<Length>)

P Width of the icon/checkmark column.

This property sets START_COLUMN_WIDTH_VAR.

impl SubMenu

pub fn end_column_width(&self, width: impl IntoVar<Length>)

P Width of the sub-menu expand symbol column.

This property sets END_COLUMN_WIDTH_VAR.

impl SubMenu

pub fn is_open(&self, state: impl IntoVar<bool>)

P If the sub-menu popup is open or opening.

impl SubMenu

pub fn hover_open_delay(&self, delay: impl IntoVar<Duration>)

P Delay a sub-menu must be hovered to open the popup.

Is 300.ms() by default.

This property sets the HOVER_OPEN_DELAY_VAR.

Methods from Deref<Target = StyleMix<WidgetBase>>

pub fn style_intrinsic( &mut self, style_var: ContextVar<StyleFn>, style_fn: PropertyId, )

Setup the style build.

pub fn style_base_fn(&self, style: impl IntoVar<StyleFn>)

c Widget’s base style. All other styles set using style_fn are applied over this style.

Is nil by default.

Trait Implementations

impl Deref for SubMenu

type Target = StyleMix<WidgetBase>

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for SubMenu

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

Mutably dereferences the value.