Trait fltk::prelude::ValuatorExt[−][src]

pub unsafe trait ValuatorExt: WidgetExt {

Show 15 methods    fn set_bounds(&mut self, a: f64, b: f64);

    fn minimum(&self) -> f64;

    fn set_minimum(&mut self, a: f64);

    fn maximum(&self) -> f64;

    fn set_maximum(&mut self, a: f64);

    fn set_range(&mut self, a: f64, b: f64);

    fn set_step(&mut self, a: f64, b: i32);

    fn step(&self) -> f64;

    fn set_precision(&mut self, digits: i32);

    fn value(&self) -> f64;

    fn set_value(&mut self, arg2: f64);

    fn format(&mut self, arg2: &str) -> Result<(), FltkError>;

    fn round(&self, arg2: f64) -> f64;

    fn clamp(&self, arg2: f64) -> f64;

    fn increment(&mut self, arg2: f64, arg3: i32) -> f64;

}
Expand description

Defines the methods implemented by all valuator widgets

Required methods

Set bounds of a valuator

Get the minimum bound of a valuator

Set the minimum bound of a valuator

Get the maximum bound of a valuator

Set the maximum bound of a valuator

Set the range of a valuator

Set change step of a valuator. Rounds to multiples of a/b, or no rounding if a is zero

Get change step of a valuator

Set the precision of a valuator

Get the value of a valuator

Set the value of a valuator

Set the format of a valuator

Errors

Errors on failure to set the format of the widget

Round the valuator

Clamp the valuator

Increment the valuator

Implementors