Struct WindowFlags

pub struct WindowFlags { /* private fields */ }

Configuration flags for windows

Implementations

impl WindowFlags

pub const NO_TITLE_BAR: WindowFlags

Disable the title bar

pub const NO_RESIZE: WindowFlags

Disable resizing with the lower-right grip

pub const NO_MOVE: WindowFlags

Disable moving the window

pub const NO_SCROLLBAR: WindowFlags

Disable scrollbars (scrolling is still possible with the mouse or programmatically)

pub const NO_SCROLL_WITH_MOUSE: WindowFlags

Disable vertical scrolling with the mouse wheel.

On child window, the mouse wheel will be forwarded to the parent unless NO_SCROLLBAR is also set.

pub const NO_COLLAPSE: WindowFlags

Disable collapsing the window by double-clicking it

pub const ALWAYS_AUTO_RESIZE: WindowFlags

Resize the window to its content on every frame

pub const NO_BACKGROUND: WindowFlags

Disable drawing of background color and outside border

pub const NO_SAVED_SETTINGS: WindowFlags

Never load/save settings

pub const NO_MOUSE_INPUTS: WindowFlags

Disable catching mouse input. Hovering test will pass through

pub const MENU_BAR: WindowFlags

Show a menu bar

pub const HORIZONTAL_SCROLLBAR: WindowFlags

Allow horizontal scrollbar to appear

pub const NO_FOCUS_ON_APPEARING: WindowFlags

Disable taking focus when transitioning from hidden to visible state

pub const NO_BRING_TO_FRONT_ON_FOCUS: WindowFlags

Disable bringing window to front when taking focus (e.g. clicking it or programmatically giving it focus)

pub const ALWAYS_VERTICAL_SCROLLBAR: WindowFlags

Always show vertical scrollbar

pub const ALWAYS_HORIZONTAL_SCROLLBAR: WindowFlags

Always show horizontal scrollbar

pub const ALWAYS_USE_WINDOW_PADDING: WindowFlags

Ensure child windows without border use style.window_padding

pub const NO_NAV_INPUTS: WindowFlags

Disable gamepad/keyboard navigation within the window

pub const NO_NAV_FOCUS: WindowFlags

No focusing toward this window with gamepad/keyboard navigation (e.g. skipped by CTRL+TAB)

pub const UNSAVED_DOCUMENT: WindowFlags

Append ‘*’ to title without affecting the ID, as a convenience

pub const NO_NAV: WindowFlags

Disable gamepad/keyboard navigation and focusing.

Shorthand for WindowFlags::NO_NAV_INPUTS | WindowFlags::NO_NAV_FOCUS.

pub const NO_DECORATION: WindowFlags

Disable all window decorations.

Shorthand for WindowFlags::NO_TITLE_BAR | WindowFlags::NO_RESIZE | WindowFlags::NO_SCROLLBAR | WindowFlags::NO_COLLAPSE.

pub const NO_INPUTS: WindowFlags

Don’t handle input.

Shorthand for WindowFlags::NO_MOUSE_INPUTS | WindowFlags::NO_NAV_INPUTS | WindowFlags::NO_NAV_FOCUS.

pub const fn empty() -> WindowFlags

Returns an empty set of flags.

pub const fn all() -> WindowFlags

Returns the set containing all flags.

pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

pub const fn from_bits(bits: u32) -> Option<WindowFlags>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> WindowFlags

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> WindowFlags

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

Safety

The caller of the bitflags! macro can chose to allow or disallow extra bits for their bitflags type.

The caller of from_bits_unchecked() has to ensure that all bits correspond to a defined flag or that extra bits are valid for this bitflags type.

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: WindowFlags) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: WindowFlags) -> bool

Returns true if all of the flags in other are contained within self.

pub fn insert(&mut self, other: WindowFlags)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: WindowFlags)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: WindowFlags)

Toggles the specified flags in-place.

pub fn set(&mut self, other: WindowFlags, value: bool)

Inserts or removes the specified flags depending on the passed value.

pub const fn intersection(self, other: WindowFlags) -> WindowFlags

Returns the intersection between the flags in self and other.

Specifically, the returned set contains only the flags which are present in both self and other.

This is equivalent to using the & operator (e.g. ops::BitAnd), as in flags & other.

pub const fn union(self, other: WindowFlags) -> WindowFlags

Returns the union of between the flags in self and other.

Specifically, the returned set contains all flags which are present in either self or other, including any which are present in both (see Self::symmetric_difference if that is undesirable).

This is equivalent to using the | operator (e.g. ops::BitOr), as in flags | other.

pub const fn difference(self, other: WindowFlags) -> WindowFlags

Returns the difference between the flags in self and other.

Specifically, the returned set contains all flags present in self, except for the ones present in other.

It is also conceptually equivalent to the “bit-clear” operation: flags & !other (and this syntax is also supported).

This is equivalent to using the - operator (e.g. ops::Sub), as in flags - other.

pub const fn symmetric_difference(self, other: WindowFlags) -> WindowFlags

Returns the symmetric difference between the flags in self and other.

Specifically, the returned set contains the flags present which are present in self or other, but that are not present in both. Equivalently, it contains the flags present in exactly one of the sets self and other.

This is equivalent to using the ^ operator (e.g. ops::BitXor), as in flags ^ other.

pub const fn complement(self) -> WindowFlags

Returns the complement of this set of flags.

Specifically, the returned set contains all the flags which are not set in self, but which are allowed for this type.

Alternatively, it can be thought of as the set difference between Self::all() and self (e.g. Self::all() - self)

This is equivalent to using the ! operator (e.g. ops::Not), as in !flags.

Trait Implementations

impl Binary for WindowFlags

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

Formats the value using the given formatter.

impl BitAnd for WindowFlags

fn bitand(self, other: WindowFlags) -> WindowFlags

Returns the intersection between the two sets of flags.

type Output = WindowFlags

The resulting type after applying the & operator.

impl BitAndAssign for WindowFlags

fn bitand_assign(&mut self, other: WindowFlags)

Disables all flags disabled in the set.

impl BitOr for WindowFlags

fn bitor(self, other: WindowFlags) -> WindowFlags

Returns the union of the two sets of flags.

type Output = WindowFlags

The resulting type after applying the | operator.

impl BitOrAssign for WindowFlags

fn bitor_assign(&mut self, other: WindowFlags)

Adds the set of flags.

impl BitXor for WindowFlags

fn bitxor(self, other: WindowFlags) -> WindowFlags

Returns the left flags, but with all the right flags toggled.

type Output = WindowFlags

The resulting type after applying the ^ operator.

impl BitXorAssign for WindowFlags

fn bitxor_assign(&mut self, other: WindowFlags)

Toggles the set of flags.

impl Clone for WindowFlags

fn clone(&self) -> WindowFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowFlags

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

Formats the value using the given formatter.

impl Extend<WindowFlags> for WindowFlags

fn extend<T>(&mut self, iterator: T)

where T: IntoIterator<Item = WindowFlags>,

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<WindowFlags> for WindowFlags

fn from_iter<T>(iterator: T) -> WindowFlags

where T: IntoIterator<Item = WindowFlags>,

Creates a value from an iterator.

impl Hash for WindowFlags

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LowerHex for WindowFlags

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

Formats the value using the given formatter.

impl Not for WindowFlags

fn not(self) -> WindowFlags

Returns the complement of this set of flags.

type Output = WindowFlags

The resulting type after applying the ! operator.

impl Octal for WindowFlags

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

Formats the value using the given formatter.

impl Ord for WindowFlags

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for WindowFlags

fn eq(&self, other: &WindowFlags) -> 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 PartialOrd for WindowFlags

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Sub for WindowFlags

fn sub(self, other: WindowFlags) -> WindowFlags

Returns the set difference of the two sets of flags.

type Output = WindowFlags

The resulting type after applying the - operator.

impl SubAssign for WindowFlags

fn sub_assign(&mut self, other: WindowFlags)

Disables all flags enabled in the set.

impl UpperHex for WindowFlags

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

Formats the value using the given formatter.

impl Copy for WindowFlags

impl Eq for WindowFlags

impl StructuralPartialEq for WindowFlags