pub trait ValueExt: 'static {
// Required methods
fn get_current_value(&self) -> Value;
fn get_increment(&self) -> f64;
fn get_maximum_value(&self) -> Value;
fn get_minimum_increment(&self) -> Value;
fn get_minimum_value(&self) -> Value;
fn get_range(&self) -> Option<Range>;
fn get_sub_ranges(&self) -> Vec<Range>;
fn get_value_and_text(&self) -> (f64, GString);
fn set_current_value(&self, value: &Value) -> bool;
fn set_value(&self, new_value: f64);
fn connect_value_changed<F: Fn(&Self, f64, &str) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
}
Required Methods§
fn get_current_value(&self) -> Value
fn get_increment(&self) -> f64
fn get_maximum_value(&self) -> Value
fn get_minimum_increment(&self) -> Value
fn get_minimum_value(&self) -> Value
fn get_range(&self) -> Option<Range>
fn get_sub_ranges(&self) -> Vec<Range>
fn get_value_and_text(&self) -> (f64, GString)
fn set_current_value(&self, value: &Value) -> bool
fn set_value(&self, new_value: f64)
fn connect_value_changed<F: Fn(&Self, f64, &str) + 'static>( &self, f: F, ) -> SignalHandlerId
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.