pub trait PrintOperationPreviewExt: 'static {
// Required methods
fn end_preview(&self);
fn is_selected(&self, page_nr: i32) -> bool;
fn render_page(&self, page_nr: i32);
fn connect_got_page_size<F: Fn(&Self, &PrintContext, &PageSetup) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
fn connect_ready<F: Fn(&Self, &PrintContext) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
}
Required Methods§
fn end_preview(&self)
fn is_selected(&self, page_nr: i32) -> bool
fn render_page(&self, page_nr: i32)
fn connect_got_page_size<F: Fn(&Self, &PrintContext, &PageSetup) + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_ready<F: Fn(&Self, &PrintContext) + '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.