Struct DropDownRef

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

Implementations

impl DropDownRef

pub fn has_widget(&self, widget: &WidgetRef) -> DropDownRef

pub fn borrow(&self) -> Option<Ref<'_, DropDown>>

pub fn borrow_mut(&self) -> Option<RefMut<'_, DropDown>>

impl DropDownRef

pub fn set_labels(&self, labels: Vec<String>)

pub fn set_labels_and_redraw(&self, cx: &mut Cx, labels: Vec<String>)

pub fn selected(&self, actions: &WidgetActions) -> Option<usize>

pub fn set_selected_item(&self, item: usize)

pub fn set_selected_item_and_redraw(&self, cx: &mut Cx, item: usize)

pub fn selected_item(&self) -> usize

pub fn selected_label(&self) -> String

pub fn set_selected_by_label(&self, label: &str)

pub fn set_selected_by_label_and_redraw(&self, label: &str, cx: &mut Cx)

Methods from Deref<Target = WidgetRef>

pub fn is_empty(&self) -> bool

pub fn handle_widget_event_with( &self, cx: &mut Cx, event: &Event, dispatch_action: &mut dyn FnMut(&mut Cx, WidgetActionItem), )

pub fn handle_widget_event( &self, cx: &mut Cx, event: &Event, ) -> Vec<WidgetActionItem>

pub fn widget_uid(&self) -> WidgetUid

pub fn widget_to_data( &self, cx: &mut Cx, actions: &WidgetActions, nodes: &mut LiveNodeVec, path: &[LiveId], ) -> bool

pub fn data_to_widget(&self, cx: &mut Cx, nodes: &[LiveNode], path: &[LiveId])

pub fn find_widgets( &mut self, path: &[LiveId], cached: WidgetCache, results: &mut WidgetSet, )

pub fn widget(&self, path: &[LiveId]) -> WidgetRef

pub fn widgets(&self, paths: &[&[LiveId]]) -> WidgetSet

pub fn draw_walk_widget(&self, cx: &mut Cx2d<'_>, walk: Walk) -> WidgetDraw

pub fn walk(&self, cx: &mut Cx) -> Walk

pub fn redraw(&self, cx: &mut Cx)

pub fn is_visible(&self) -> bool

pub fn draw_widget_all(&self, cx: &mut Cx2d<'_>)

pub fn draw_widget(&self, cx: &mut Cx2d<'_>) -> WidgetDraw

pub fn text(&self) -> String

pub fn set_text(&self, v: &str)

pub fn set_text_and_redraw(&self, cx: &mut Cx, v: &str)

pub fn borrow_mut<T: 'static + Widget>(&self) -> Option<RefMut<'_, T>>

pub fn borrow<T: 'static + Widget>(&self) -> Option<Ref<'_, T>>

pub fn apply_over(&self, cx: &mut Cx, nodes: &[LiveNode])

pub fn apply_over_and_redraw(&self, cx: &mut Cx, nodes: &[LiveNode])

Trait Implementations

impl Clone for DropDownRef

fn clone(&self) -> DropDownRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Deref for DropDownRef

type Target = WidgetRef

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for DropDownRef

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

Mutably dereferences the value.

impl PartialEq for DropDownRef

fn eq(&self, other: &DropDownRef) -> 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 StructuralPartialEq for DropDownRef