Struct Area

pub struct Area {
    pub layout: RwData<Layout>,
    pub id: AreaId,
}

Fields

layout: RwData<Layout>

id: AreaId

Implementations

impl Area

pub fn new(index: AreaId, layout: RwData<Layout>) -> Self

Trait Implementations

impl Area for Area

type Cache = PrintInfo

type ConstraintChangeErr = ConstraintErr

type PrintInfo = PrintInfo

type Ui = Ui

fn cache(&self) -> Option<Self::Cache>

Returns the statics from self

fn width(&self) -> u32

Gets the width of the area

fn height(&self) -> u32

Gets the height of the area

fn scroll_around_point(&self, text: &Text, point: Point, cfg: PrintCfg)

Scrolls the Text (up or down) until the main cursor is within the ScrollOff range.

fn top_left(&self) -> (Point, Option<Point>)

fn set_as_active(&self)

Tells the Ui that this Area is the one that is currently focused.

fn is_active(&self) -> bool

Returns true if this is the currently active Area

fn print(&self, text: &Text, cfg: PrintCfg, painter: Painter)

Prints the Text via an Iterator

fn print_with<'a>( &self, text: &Text, cfg: PrintCfg, painter: Painter, f: impl FnMut(&Caret, &Item) + 'a, )

fn constrain_ver(&self, con: Constraint) -> Result<(), ConstraintErr>

Changes the vertical constraint of the area

fn constrain_hor(&self, con: Constraint) -> Result<(), ConstraintErr>

Changes the horizontal constraint of the area

fn restore_constraints(&self) -> Result<(), Self::ConstraintChangeErr>

Restores the original constraints of the widget

fn request_width_to_fit( &self, _text: &str, ) -> Result<(), Self::ConstraintChangeErr>

Requests that the width be enough to fit a certain piece of text.

fn has_changed(&self) -> bool

Wether or not self has changed

fn is_master_of(&self, other: &Self) -> bool

Wether or not self is the “master” of other

fn get_cluster_master(&self) -> Option<Self>

Returns the clustered master of self, if there is one

fn bisect( &self, specs: PushSpecs, cluster: bool, on_files: bool, cache: PrintInfo, ) -> (Area, Option<Area>)

Bisects the Area with the given index into two.

fn print_iter<'a>( &self, iter: Iter<'a>, cfg: IterCfg, ) -> impl Iterator<Item = (Caret, Item)> + Clone + 'a

Returns a printing iterator

fn print_iter_from_top<'a>( &self, text: &'a Text, cfg: IterCfg, ) -> impl Iterator<Item = (Caret, Item)> + Clone + 'a

fn rev_print_iter<'a>( &self, iter: RevIter<'a>, cfg: IterCfg, ) -> impl Iterator<Item = (Caret, Item)> + Clone + 'a

Returns a reversed printing iterator

fn print_info(&self) -> Self::PrintInfo

The current printing information of the area

fn set_print_info(&self, info: Self::PrintInfo)

Sets a previously acquired PrintInfo to the area

fn first_point(&self, _text: &Text, _cfg: PrintCfg) -> Point

The first point that should be printed

fn last_point(&self, text: &Text, cfg: PrintCfg) -> Point

The last point that should be printed

impl Clone for Area

fn clone(&self) -> Area

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Area

fn eq(&self, other: &Self) -> 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 Send for Area

impl Sync for Area