Struct Window 

pub struct Window {
    pub chrome: Chrome,
    pub title_bar: TitleBar,
    pub title: &'static str,
    pub icon: u32,
    pub width: u16,
    pub height: u16,
    pub min_width: u16,
    pub min_height: u16,
    pub resizable: bool,
}

What an application may decide about its own window.

The window belongs to the Renderer, so this is short and stays short. What is here is what an application knows and the Renderer cannot guess: what the window is called and how large it should open. Nothing here names a colour or a corner, because those are the design system’s, and nothing here is read more than once.

Fields

chrome: Chrome

title_bar: TitleBar

Which of the two title bars this window has.

title: &'static str

What the window calls itself.

Empty means the application said nothing, and the renderer uses its own name for it. It is not decoration: a desktop lists windows by this, and a window with no title of its own is listed under whatever the renderer happened to be called.

icon: u32

The picture the window wears, as an asset id, or zero for none.

An id rather than a path or a name, because a path is a fact about the machine the application was built on and a name asks the toolkit to find something it may not have. Registering the bytes and referring to them is what every other picture in this protocol does.

width: u16

Zero means the Renderer chooses, which is what an application that said nothing gets. A size is in the same density independent pixels gestures are measured in.

height: u16

min_width: u16

min_height: u16

resizable: bool

Implementations

impl Window

pub const fn new() -> Self

pub const fn with_title_bar(self, title_bar: TitleBar) -> Self

Which of the two title bars this window has.

Normal unless it is said otherwise, because that is the window an application on this platform has now. What the mode is worth in pixels is the design system’s, so nothing here is a measurement.

pub const fn with_title(self, title: &'static str) -> Self

Names the window. A literal, because this is read once before the window is stood up and never again, so there is nothing for a computed title to change.

pub const fn with_icon(self, asset_id: u32) -> Self

Dresses the window in an asset that was registered with AssetKind::Png.

pub const fn with_chrome(self, chrome: Chrome) -> Self

pub const fn with_size(self, width: u16, height: u16) -> Self

pub const fn with_min_size(self, width: u16, height: u16) -> Self

pub const fn resizable(self, resizable: bool) -> Self

Trait Implementations

impl Clone for Window

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Window

impl Debug for Window

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

Formats the value using the given formatter.

impl Default for Window

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Window

impl PartialEq for Window

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Window