Trait gtk::prelude::GestureZoomExt
[−]
[src]
pub trait GestureZoomExt {
fn get_scale_delta(&self) -> f64;
fn connect_scale_changed<F: Fn(&Self, f64) + 'static>(&self, f: F) -> u64;
}
Required Methods
fn get_scale_delta(&self) -> f64
fn connect_scale_changed<F: Fn(&Self, f64) + 'static>(&self, f: F) -> u64
Implementors
impl<O: IsA<GestureZoom> + IsA<Object>> GestureZoomExt for O