Struct dotrix_egui::Slider [−][src]
pub struct Slider<'a> { /* fields omitted */ }Expand description
Control a number by a horizontal slider.
The slider range defines the values you get when pulling the slider to the far edges.
By default, the slider can still show values outside this range,
and still allows users to enter values outside the range by clicking the slider value and editing it.
If you want to clamp incoming and outgoing values, use Slider::clamp_to_range.
The range can include any numbers, and go from low-to-high or from high-to-low.
The slider consists of three parts: a horizontal slider, a value display, and an optional text.
The user can click the value display to edit its value. It can be turned off with .show_value(false).
ui.add(egui::Slider::new(&mut my_f32, 0.0..=100.0).text("My value"));The default Slider size is set by crate::style::Spacing::slider_width.
Implementations
pub fn new<Num>(value: &'a mut Num, range: RangeInclusive<Num>) -> Slider<'a> where
Num: Numeric,
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
Use Slider::new instead
pub fn from_get_set(
range: RangeInclusive<f64>,
get_set_value: impl FnMut(Option<f64>) -> f64 + 'a
) -> Slider<'a>
Control wether or not the slider shows the current value.
Default: true.
Show a prefix before the number, e.g. “x: “
Add a suffix to the number, this can be e.g. a unit (“°” or “ m“)
Show a text next to the slider (e.g. explaining what the slider controls).
Make this a logarithmic slider. This is great for when the slider spans a huge range, e.g. from one to a million. The default is OFF.
For logarithmic sliders that includes zero:
what is the smallest positive value you want to be able to select?
The default is 1 for integer sliders and 1e-6 for real sliders.
For logarithmic sliders, the largest positive value we are interested in
before the slider switches to INFINITY, if that is the higher end.
Default: INFINITY.
If set to true, all incoming and outgoing values will be clamped to the slider range.
Default: false.
Turn smart aim on/off. Default is ON. There is almost no point in turning this off.
Use fixed_decimals instead
Set a minimum number of decimals to display. Normally you don’t need to pick a precision, as the slider will intelligently pick a precision for you. Regardless of precision the slider will use “smart aim” to help the user select nice, round values.
Set a maximum number of decimals to display. Values will also be rounded to this number of decimals. Normally you don’t need to pick a precision, as the slider will intelligently pick a precision for you. Regardless of precision the slider will use “smart aim” to help the user select nice, round values.
Set an exact number of decimals to display. Values will also be rounded to this number of decimals. Normally you don’t need to pick a precision, as the slider will intelligently pick a precision for you. Regardless of precision the slider will use “smart aim” to help the user select nice, round values.