Struct Align 

pub struct Align<W: Widget> {
    pub inner: W,
    pub hints: AlignHints,
}

Apply an alignment hint

The inner widget chooses how to apply (or ignore) this hint.

Usually, this type will be constructed through one of the methods on AdaptWidget.

Fields

inner: W

hints: AlignHints

Hints may be modified directly.

Use Action::RESIZE to apply changes.

Implementations

impl<W: Widget> Align<W>

pub fn new(inner: W, hints: AlignHints) -> Self

Construct

Trait Implementations

impl<W: Widget> Deref for Align<W>

type Target = W

The resulting type after dereferencing.

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

Dereferences the value.

impl<W: Widget> DerefMut for Align<W>

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

Mutably dereferences the value.

impl<W> HasBool for Align<W>

where W: HasBool + Widget,

fn get_bool(&self) -> bool

Get the widget’s state

fn set_bool(&mut self, state: bool) -> Action

Set the widget’s state

impl<W> HasStr for Align<W>

where W: HasStr + Widget,

fn get_str(&self) -> &str

Get text by reference

fn get_string(&self) -> String

Get text as a String

impl<W> HasString for Align<W>

where W: HasString + Widget,

fn set_str(&mut self, text: &str) -> Action

Set text from a &str

fn set_string(&mut self, text: String) -> Action

Set text from a string

impl<W: Widget> Layout for Align<W>

fn set_rect(&mut self, cx: &mut ConfigCx<'_>, rect: Rect, hints: AlignHints)

Set size and position

fn as_layout(&self) -> &dyn Layout

Get as a dyn Layout

fn id_ref(&self) -> &Id

Get the widget’s identifier

fn rect(&self) -> Rect

Get the widget’s region, relative to its parent.

fn widget_name(&self) -> &'static str

Get the name of the widget struct

fn num_children(&self) -> usize

Get the number of child widgets

fn get_child(&self, index: usize) -> Option<&dyn Layout>

Access a child as a dyn Layout

fn find_child_index(&self, id: &Id) -> Option<usize>

Find the child which is an ancestor of this id, if any

fn size_rules(&mut self, sizer: SizeCx<'_>, axis: AxisInfo) -> SizeRules

Get size rules for the given axis

fn nav_next(&self, reverse: bool, from: Option<usize>) -> Option<usize>

Navigation in spatial order

fn translation(&self) -> Offset

Get translation of children relative to this widget

fn find_id(&mut self, coord: Coord) -> Option<Id>

Translate a coordinate to an Id

fn draw(&mut self, draw: DrawCx<'_>)

Draw a widget and its children

impl<W: Widget> Widget for Align<W>

type Data = <W as Widget>::Data

Input data type

fn as_node<'a>(&'a mut self, data: &'a Self::Data) -> Node<'a>

Erase type

fn for_child_node( &mut self, data: &Self::Data, index: usize, closure: Box<dyn FnOnce(Node<'_>) + '_>, )

Call closure on child with given index, if index < self.num_children().