Trait gtk4::prelude::DrawingAreaExt
source · pub trait DrawingAreaExt: IsA<DrawingArea> + Sealed + 'static {
// Provided methods
fn content_height(&self) -> i32 { ... }
fn content_width(&self) -> i32 { ... }
fn set_content_height(&self, height: i32) { ... }
fn set_content_width(&self, width: i32) { ... }
fn connect_resize<F: Fn(&Self, i32, i32) + 'static>(
&self,
f: F
) -> SignalHandlerId { ... }
fn connect_content_height_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId { ... }
fn connect_content_width_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId { ... }
}
Provided Methods§
fn content_height(&self) -> i32
fn content_width(&self) -> i32
fn set_content_height(&self, height: i32)
fn set_content_width(&self, width: i32)
fn connect_resize<F: Fn(&Self, i32, i32) + 'static>( &self, f: F ) -> SignalHandlerId
fn connect_content_height_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
fn connect_content_width_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
Object Safety§
This trait is not object safe.