Trait gtk::prelude::GestureDragExt [−][src]
pub trait GestureDragExt: 'static {
fn offset(&self) -> Option<(f64, f64)>;
fn start_point(&self) -> Option<(f64, f64)>;
fn connect_drag_begin<F: Fn(&Self, f64, f64) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_drag_end<F: Fn(&Self, f64, f64) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_drag_update<F: Fn(&Self, f64, f64) + 'static>(
&self,
f: F
) -> SignalHandlerId;
}