Struct FocusBorder 

pub struct FocusBorder {
    pub window: WindowHandle,
    pub thickness: u32,
    pub focused_color: Color,
    pub unfocused_color: Color,
    pub focused: bool,
    pub include_titlebar: bool,
    pub title: String,
    pub titlebar_height: u32,
}

A border that shows window focus, with an optional titlebar.

Fields

window: WindowHandle

The window this border is decorating.

thickness: u32

The thickness of the border, in pixels.

focused_color: Color

The color of the border when it’s focused.

unfocused_color: Color

The color of the border when it’s unfocused.

focused: bool

Whether the window this border surrounds is focused.

include_titlebar: bool

Whether to draw a titlebar.

title: String

The title of the window.

titlebar_height: u32

The height of the titlebar.

Implementations

impl FocusBorder

pub fn new(window: &WindowHandle) -> Self

Creates a new focus border without a titlebar.

pub fn new_with_titlebar(window: &WindowHandle) -> Self

Creates a new focus border with a titlebar.

pub fn decorate( self, ) -> Result<DecorationHandle<FocusBorderMessage>, NewDecorationError>

Decorates the window with this focus border.

Trait Implementations

impl Clone for FocusBorder

fn clone(&self) -> FocusBorder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FocusBorder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Program for FocusBorder

type Message = FocusBorderMessage

The type of messages that this widget program receives.

fn update(&mut self, msg: Self::Message)

Updates this widget program with the received message.

fn view(&self) -> Option<WidgetDef<Self::Message>>

Creates a widget definition for display by Snowcap.

fn event(&mut self, event: SurfaceEvent<Self::Message>)

Called to notify programs about the surface’s state change.

fn signaler(&self) -> Option<Signaler>

Returns a possibly held [Signaler].

fn register_child(&self, child: &dyn Program<Message = Self::Message>)

where Self::Message: Clone + 'static,

Registers a child program, allowing this program to pass through emitted redraw signals and messages.