Enum gdk::WindowTypeHint

#[non_exhaustive]
pub enum WindowTypeHint {
    Normal,
    Dialog,
    Menu,
    Toolbar,
    Splashscreen,
    Utility,
    Dock,
    Desktop,
    DropdownMenu,
    PopupMenu,
    Tooltip,
    Notification,
    Combo,
    Dnd,
    // some variants omitted
}

These are hints for the window manager that indicate what type of function the window has. The window manager can use this when determining decoration and behaviour of the window. The hint must be set before mapping the window.

See the Extended Window Manager Hints specification for more details about window types.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Normal

Normal toplevel window.

Dialog

Dialog window.

Menu

Window used to implement a menu; GTK+ uses this hint only for torn-off menus, see GtkTearoffMenuItem.

Toolbar

Window used to implement toolbars.

Splashscreen

Window used to display a splash screen during application startup.

Utility

Utility windows which are not detached toolbars or dialogs.

Dock

Used for creating dock or panel windows.

Desktop

Used for creating the desktop background window.

DropdownMenu

A menu that belongs to a menubar.

PopupMenu

A menu that does not belong to a menubar, e.g. a context menu.

Tooltip

A tooltip.

Notification

A notification - typically a “bubble” that belongs to a status icon.

Combo

A popup from a combo box.

Dnd

A window that is used to implement a DND cursor.

Trait Implementations

impl Clone for WindowTypeHint

fn clone(&self) -> WindowTypeHint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WindowTypeHint

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

Formats the value using the given formatter.

impl Display for WindowTypeHint

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

Formats the value using the given formatter.

impl<'a> FromValue<'a> for WindowTypeHint

type Checker = GenericValueTypeChecker<WindowTypeHint>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl Hash for WindowTypeHint

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl Ord for WindowTypeHint

fn cmp(&self, other: &WindowTypeHint) -> Ordering

This method returns an Ordering between self and other.

const fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

const fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

const fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<WindowTypeHint> for WindowTypeHint

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<WindowTypeHint> for WindowTypeHint

fn partial_cmp(&self, other: &WindowTypeHint) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for WindowTypeHint

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for WindowTypeHint

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ValueType for WindowTypeHint

type Type = WindowTypeHint

Type to get the Type from.

impl Copy for WindowTypeHint

impl Eq for WindowTypeHint

impl StructuralEq for WindowTypeHint

impl StructuralPartialEq for WindowTypeHint