pub trait CellRendererImplExt: ObjectSubclass {
    fn parent_request_mode(&self, renderer: &Self::Type) -> SizeRequestMode;
    fn parent_preferred_width<P: IsA<Widget>>(
        &self,
        renderer: &Self::Type,
        widget: &P
    ) -> (i32, i32); fn parent_preferred_width_for_height<P: IsA<Widget>>(
        &self,
        renderer: &Self::Type,
        widget: &P,
        height: i32
    ) -> (i32, i32); fn parent_preferred_height<P: IsA<Widget>>(
        &self,
        renderer: &Self::Type,
        widget: &P
    ) -> (i32, i32); fn parent_preferred_height_for_width<P: IsA<Widget>>(
        &self,
        renderer: &Self::Type,
        widget: &P,
        width: i32
    ) -> (i32, i32); fn parent_aligned_area<P: IsA<Widget>>(
        &self,
        renderer: &Self::Type,
        widget: &P,
        flags: CellRendererState,
        cell_area: &Rectangle
    ) -> Rectangle; fn parent_render<P: IsA<Widget>>(
        &self,
        renderer: &Self::Type,
        cr: &Context,
        widget: &P,
        background_area: &Rectangle,
        cell_area: &Rectangle,
        flags: CellRendererState
    ); fn parent_activate<P: IsA<Widget>>(
        &self,
        renderer: &Self::Type,
        event: Option<&Event>,
        widget: &P,
        path: &str,
        background_area: &Rectangle,
        cell_area: &Rectangle,
        flags: CellRendererState
    ) -> bool; fn parent_start_editing<P: IsA<Widget>>(
        &self,
        renderer: &Self::Type,
        event: Option<&Event>,
        widget: &P,
        path: &str,
        background_area: &Rectangle,
        cell_area: &Rectangle,
        flags: CellRendererState
    ) -> Option<CellEditable>; fn parent_editing_canceled(&self, renderer: &Self::Type); fn parent_editing_started(
        &self,
        renderer: &Self::Type,
        editable: &CellEditable,
        path: &str
    ); }

Required Methods

Implementors