Trait gtk::GestureZoomExt[][src]

pub trait GestureZoomExt: 'static {
    fn get_scale_delta(&self) -> f64;
fn connect_scale_changed<F: Fn(&Self, f64) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId; }

Required methods

fn get_scale_delta(&self) -> f64[src]

fn connect_scale_changed<F: Fn(&Self, f64) + 'static>(
    &self,
    f: F
) -> SignalHandlerId
[src]

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Implementors

impl<O: IsA<GestureZoom>> GestureZoomExt for O[src]

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