[−][src]Struct fltk::enums::Color
Defines colors used by FLTK
Colors are stored as RGBI values, the last being the index for FLTK colors in this enum.
Colors in this enum don't have an RGB stored. However, custom colors have an RGB, and don't have an index.
The RGBI can be acquired by casting the color to u32 and formatting it to 0x{08x}
.
The last 2 digits are the hexadecimal representation of the color in this enum.
For example, Color::White, has a hex of 0x000000ff, ff being the 255 value of this enum.
A custom color like Color::from_u32(0x646464), will have an representation as 0x64646400,
of which the final 00 indicates that it is not stored in this enum.
For convenience, the fmt::Display trait is implemented so that the name of the Color is shown
when there is one, otherwise the RGB value is given.
Implementations
impl Color
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pub const ForeGround: Color
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pub const BackGround2: Color
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pub const Inactive: Color
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pub const Selection: Color
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pub const Gray0: Color
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pub const Dark3: Color
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pub const Dark2: Color
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pub const Dark1: Color
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pub const FrameDefault: Color
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pub const BackGround: Color
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pub const Light1: Color
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pub const Light2: Color
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pub const Light3: Color
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pub const Black: Color
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pub const Red: Color
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pub const Green: Color
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pub const Yellow: Color
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pub const Blue: Color
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pub const Magenta: Color
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pub const Cyan: Color
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pub const DarkRed: Color
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pub const DarkGreen: Color
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pub const DarkYellow: Color
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pub const DarkBlue: Color
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pub const DarkMagenta: Color
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pub const DarkCyan: Color
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pub const White: Color
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pub const fn empty() -> Color
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Returns an empty set of flags
pub const fn all() -> Color
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Returns the set containing all flags.
pub const fn bits(&self) -> u32
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Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u32) -> Option<Color>
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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) -> Color
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Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: u32) -> Color
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Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
pub const fn is_empty(&self) -> bool
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Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
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Returns true
if all flags are currently set.
pub const fn intersects(&self, other: Color) -> bool
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Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: Color) -> bool
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Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: Color)
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Inserts the specified flags in-place.
pub fn remove(&mut self, other: Color)
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Removes the specified flags in-place.
pub fn toggle(&mut self, other: Color)
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Toggles the specified flags in-place.
pub fn set(&mut self, other: Color, value: bool)
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Inserts or removes the specified flags depending on the passed value.
impl Color
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pub fn from_rgb(r: u8, g: u8, b: u8) -> Color
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Returns a color from RGB
pub fn from_u32(val: u32) -> Color
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Returns a color from hex or decimal
pub fn by_index(idx: u8) -> Color
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Returns a color by index of RGBI
Trait Implementations
impl Binary for Color
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impl BitAnd<Color> for Color
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type Output = Color
The resulting type after applying the &
operator.
pub fn bitand(self, other: Color) -> Color
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Returns the intersection between the two sets of flags.
impl BitAndAssign<Color> for Color
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pub fn bitand_assign(&mut self, other: Color)
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Disables all flags disabled in the set.
impl BitOr<Color> for Color
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type Output = Color
The resulting type after applying the |
operator.
pub fn bitor(self, other: Color) -> Color
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Returns the union of the two sets of flags.
impl BitOrAssign<Color> for Color
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pub fn bitor_assign(&mut self, other: Color)
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Adds the set of flags.
impl BitXor<Color> for Color
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type Output = Color
The resulting type after applying the ^
operator.
pub fn bitxor(self, other: Color) -> Color
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Returns the left flags, but with all the right flags toggled.
impl BitXorAssign<Color> for Color
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pub fn bitxor_assign(&mut self, other: Color)
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Toggles the set of flags.
impl Clone for Color
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impl Copy for Color
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impl Debug for Color
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impl Display for Color
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impl Eq for Color
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impl Extend<Color> for Color
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pub fn extend<T: IntoIterator<Item = Color>>(&mut self, iterator: T)
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pub fn extend_one(&mut self, item: A)
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pub fn extend_reserve(&mut self, additional: usize)
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impl FromIterator<Color> for Color
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pub fn from_iter<T: IntoIterator<Item = Color>>(iterator: T) -> Color
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impl Hash for Color
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pub fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl LowerHex for Color
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impl Not for Color
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type Output = Color
The resulting type after applying the !
operator.
pub fn not(self) -> Color
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Returns the complement of this set of flags.
impl Octal for Color
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impl Ord for Color
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pub fn cmp(&self, other: &Color) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
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#[must_use]pub fn min(self, other: Self) -> Self
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#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<Color> for Color
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impl PartialOrd<Color> for Color
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pub fn partial_cmp(&self, other: &Color) -> Option<Ordering>
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pub fn lt(&self, other: &Color) -> bool
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pub fn le(&self, other: &Color) -> bool
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pub fn gt(&self, other: &Color) -> bool
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pub fn ge(&self, other: &Color) -> bool
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impl StructuralEq for Color
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impl StructuralPartialEq for Color
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impl Sub<Color> for Color
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type Output = Color
The resulting type after applying the -
operator.
pub fn sub(self, other: Color) -> Color
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Returns the set difference of the two sets of flags.
impl SubAssign<Color> for Color
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pub fn sub_assign(&mut self, other: Color)
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Disables all flags enabled in the set.
impl UpperHex for Color
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Auto Trait Implementations
impl RefUnwindSafe for Color
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impl Send for Color
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impl Sync for Color
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impl Unpin for Color
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impl UnwindSafe for Color
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,