Struct fltk::enums::Color [−][src]
pub struct Color { /* fields omitted */ }
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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impl Color
[src]pub const ForeGround: Color
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ForeGround, label colors
pub const BackGround2: Color
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BackGround2, Is the color inside input, output and text display widgets
pub const Inactive: Color
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Inactive
pub const Selection: Color
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Selection
pub const Gray0: Color
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Gray0
pub const Dark3: Color
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Dark3
pub const Dark2: Color
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Dark2
pub const Dark1: Color
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Dark1
pub const FrameDefault: Color
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FrameDefault
pub const BackGround: Color
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BackGround
pub const Light1: Color
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Light1
pub const Light2: Color
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Light2
pub const Light3: Color
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Light3
pub const Black: Color
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Black
pub const Red: Color
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Red
pub const Green: Color
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Green
pub const Yellow: Color
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Yellow
pub const Blue: Color
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Blue
pub const Magenta: Color
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Magenta
pub const Cyan: Color
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Cyan
pub const DarkRed: Color
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DarkRed
pub const DarkGreen: Color
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DarkGreen
pub const DarkYellow: Color
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DarkYellow
pub const DarkBlue: Color
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DarkBlue
pub const DarkMagenta: Color
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DarkMagenta
pub const DarkCyan: Color
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DarkCyan
pub const White: Color
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White
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.
Trait Implementations
impl BitAndAssign<Color> for Color
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impl BitAndAssign<Color> for Color
[src]fn bitand_assign(&mut self, other: Color)
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Disables all flags disabled in the set.
impl BitOrAssign<Color> for Color
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impl BitOrAssign<Color> for Color
[src]fn bitor_assign(&mut self, other: Color)
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Adds the set of flags.
impl BitXorAssign<Color> for Color
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impl BitXorAssign<Color> for Color
[src]fn bitxor_assign(&mut self, other: Color)
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Toggles the set of flags.
impl Extend<Color> for Color
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impl Extend<Color> for Color
[src]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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impl FromIterator<Color> for Color
[src]fn from_iter<T: IntoIterator<Item = Color>>(iterator: T) -> Color
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impl PartialOrd<Color> for Color
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impl PartialOrd<Color> for Color
[src]impl StructuralEq for Color
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impl StructuralEq for Color
[src]impl StructuralPartialEq for Color
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impl StructuralPartialEq for Color
[src]Auto Trait Implementations
impl RefUnwindSafe for Color
impl RefUnwindSafe for Color
impl UnwindSafe for Color
impl UnwindSafe for Color