Struct SimpleText

#[repr(C)]
pub struct SimpleText {
    pub width: Property<LogicalLength>,
    pub height: Property<LogicalLength>,
    pub text: Property<SharedString>,
    pub font_size: Property<LogicalLength>,
    pub font_weight: Property<i32>,
    pub color: Property<Brush>,
    pub horizontal_alignment: Property<TextHorizontalAlignment>,
    pub vertical_alignment: Property<TextVerticalAlignment>,
    pub cached_rendering_data: CachedRenderingData,
}

The implementation of the Text element

Fields

width: Property<LogicalLength>

height: Property<LogicalLength>

text: Property<SharedString>

font_size: Property<LogicalLength>

font_weight: Property<i32>

color: Property<Brush>

horizontal_alignment: Property<TextHorizontalAlignment>

vertical_alignment: Property<TextVerticalAlignment>

cached_rendering_data: CachedRenderingData

Implementations

impl SimpleText

pub const FIELD_OFFSETS: SimpleTextFieldsOffsets

Return a struct containing the offset of for the fields of this struct

impl SimpleText

pub fn width(self: Pin<&Self>) -> LogicalLength

pub fn height(self: Pin<&Self>) -> LogicalLength

pub fn text(self: Pin<&Self>) -> SharedString

pub fn font_size(self: Pin<&Self>) -> LogicalLength

pub fn font_weight(self: Pin<&Self>) -> i32

pub fn color(self: Pin<&Self>) -> Brush

pub fn horizontal_alignment(self: Pin<&Self>) -> TextHorizontalAlignment

pub fn vertical_alignment(self: Pin<&Self>) -> TextVerticalAlignment

impl SimpleText

pub fn font_metrics( self: Pin<&Self>, window_adapter: &Rc<dyn WindowAdapter>, ) -> FontMetrics

Trait Implementations

impl Default for SimpleText

fn default() -> SimpleText

Returns the “default value” for a type.

impl HasStaticVTable<ItemVTable> for SimpleText

fn static_vtable() -> &'static ItemVTable

Safety: must be a valid VTable for Self

impl Item for SimpleText

fn init(self: Pin<&Self>, _self_rc: &ItemRc)

This function is called by the run-time after the memory for the item has been allocated and initialized. It will be called before any user specified bindings are set.

fn layout_info( self: Pin<&Self>, orientation: Orientation, window_adapter: &Rc<dyn WindowAdapter>, ) -> LayoutInfo

We would need max/min/preferred size, and all layout info

fn input_event_filter_before_children( self: Pin<&Self>, _: MouseEvent, _window_adapter: &Rc<dyn WindowAdapter>, _self_rc: &ItemRc, ) -> InputEventFilterResult

Event handler for mouse and touch event. This function is called before being called on children. Then, depending on the return value, it is called for the children, and their children, then Self::input_event is called on the children, and finally Self::input_event is called on this item again.

fn input_event( self: Pin<&Self>, _: MouseEvent, _window_adapter: &Rc<dyn WindowAdapter>, _self_rc: &ItemRc, ) -> InputEventResult

Handle input event for mouse and touch event

fn key_event( self: Pin<&Self>, _: &KeyEvent, _window_adapter: &Rc<dyn WindowAdapter>, _self_rc: &ItemRc, ) -> KeyEventResult

fn focus_event( self: Pin<&Self>, _: &FocusEvent, _window_adapter: &Rc<dyn WindowAdapter>, _self_rc: &ItemRc, ) -> FocusEventResult

fn render( self: Pin<&Self>, backend: &mut &mut dyn ItemRenderer, self_rc: &ItemRc, size: LogicalSize, ) -> RenderingResult

impl ItemConsts for SimpleText

const cached_rendering_data_offset: FieldOffset<SimpleText, CachedRenderingData>

offset in bytes from the *const ItemImpl. isize::MAX means None

impl RenderText for SimpleText

fn target_size(self: Pin<&Self>) -> LogicalSize

fn text(self: Pin<&Self>) -> SharedString

fn font_request(self: Pin<&Self>, window: &WindowInner) -> FontRequest

fn color(self: Pin<&Self>) -> Brush

fn alignment( self: Pin<&Self>, ) -> (TextHorizontalAlignment, TextVerticalAlignment)

fn wrap(self: Pin<&Self>) -> TextWrap

fn overflow(self: Pin<&Self>) -> TextOverflow

fn letter_spacing(self: Pin<&Self>) -> LogicalLength

fn stroke(self: Pin<&Self>) -> (Brush, LogicalLength, TextStrokeStyle)

impl<'__dummy_lifetime> Unpin for SimpleText

where __MustNotImplUnpin<'__dummy_lifetime>: Unpin,