Trait gtk4::prelude::NativeExt

pub trait NativeExt: IsA<Native> + Sealed + 'static {
    // Provided methods
    fn renderer(&self) -> Option<Renderer> { ... }
    fn surface(&self) -> Option<Surface> { ... }
    fn surface_transform(&self) -> (f64, f64) { ... }
    fn realize(&self) { ... }
    fn unrealize(&self) { ... }
}

Trait containing all Native methods.

Implementors

AboutDialog, AppChooserDialog, ApplicationWindow, Assistant, ColorChooserDialog, Dialog, DragIcon, EmojiChooser, FileChooserDialog, FontChooserDialog, MessageDialog, Native, PageSetupUnixDialog, PopoverMenu, Popover, PrintUnixDialog, Root, ShortcutsWindow, Window

Provided Methods

fn renderer(&self) -> Option<Renderer>

Returns the renderer that is used for this Native.

Returns

the renderer for @self

fn surface(&self) -> Option<Surface>

Returns the surface of this Native.

Returns

the surface of @self

fn surface_transform(&self) -> (f64, f64)

Retrieves the surface transform of @self.

This is the translation from @self’s surface coordinates into @self’s widget coordinates.

Returns

x

return location for the x coordinate

y

return location for the y coordinate

fn realize(&self)

Realizes a Native.

This should only be used by subclasses.

fn unrealize(&self)

Unrealizes a Native.

This should only be used by subclasses.

Object Safety

This trait is not object safe.

Implementors

impl<O: IsA<Native>> NativeExt for O