Trait gtk4::subclass::cell_area::CellAreaImpl

source · [−]
pub trait CellAreaImpl: CellAreaImplExt + ObjectImpl {

Show 20 methods    fn cell_properties() -> &'static [ParamSpec] { ... }
    fn set_cell_property<R: IsA<CellRenderer>>(
        &self,
        _obj: &Self::Type,
        _renderer: &R,
        _id: usize,
        _value: &Value,
        _pspec: &ParamSpec
    ) { ... }
    fn cell_property<R: IsA<CellRenderer>>(
        &self,
        _obj: &Self::Type,
        _renderer: &R,
        _id: usize,
        _pspec: &ParamSpec
    ) -> Value { ... }
    fn activate<P: IsA<CellAreaContext>, W: IsA<Widget>>(
        &self,
        cell_area: &Self::Type,
        context: &P,
        widget: &W,
        area: &Rectangle,
        flags: CellRendererState,
        edit_only: bool
    ) -> bool { ... }
    fn add<R: IsA<CellRenderer>>(&self, cell_area: &Self::Type, renderer: &R) { ... }
    fn apply_attributes<M: IsA<TreeModel>>(
        &self,
        cell_area: &Self::Type,
        tree_model: &M,
        iter: &TreeIter,
        is_expander: bool,
        is_expanded: bool
    ) { ... }
    fn create_context(&self, cell_area: &Self::Type) -> Option<CellAreaContext> { ... }
    fn copy_context<P: IsA<CellAreaContext>>(
        &self,
        cell_area: &Self::Type,
        context: &P
    ) -> Option<CellAreaContext> { ... }
    fn event<W: IsA<Widget>, P: IsA<CellAreaContext>>(
        &self,
        cell_area: &Self::Type,
        context: &P,
        widget: &W,
        event: &Event,
        area: &Rectangle,
        flags: CellRendererState
    ) -> bool { ... }
    fn foreach(&self, cell_area: &Self::Type, callback: &CellCallback) { ... }
    fn foreach_alloc<P: IsA<CellAreaContext>, W: IsA<Widget>>(
        &self,
        cell_type: &Self::Type,
        context: &P,
        widget: &W,
        area: &Rectangle,
        bg_area: &Rectangle,
        callback: &CellCallbackAllocate
    ) { ... }
    fn remove<R: IsA<CellRenderer>>(&self, cell_area: &Self::Type, renderer: &R) { ... }
    fn is_activatable(&self, cell_area: &Self::Type) -> bool { ... }
    fn focus(&self, cell_area: &Self::Type, direction_type: DirectionType) -> bool { ... }
    fn request_mode(&self, cell_area: &Self::Type) -> SizeRequestMode { ... }
    fn preferred_width<P: IsA<CellAreaContext>, W: IsA<Widget>>(
        &self,
        cell_area: &Self::Type,
        context: &P,
        widget: &W
    ) -> (i32, i32) { ... }
    fn preferred_width_for_height<P: IsA<CellAreaContext>, W: IsA<Widget>>(
        &self,
        cell_area: &Self::Type,
        context: &P,
        widget: &W,
        height: i32
    ) -> (i32, i32) { ... }
    fn preferred_height<P: IsA<CellAreaContext>, W: IsA<Widget>>(
        &self,
        cell_area: &Self::Type,
        context: &P,
        widget: &W
    ) -> (i32, i32) { ... }
    fn preferred_height_for_width<P: IsA<CellAreaContext>, W: IsA<Widget>>(
        &self,
        cell_area: &Self::Type,
        context: &P,
        widget: &W,
        width: i32
    ) -> (i32, i32) { ... }
    fn snapshot<P: IsA<CellAreaContext>, W: IsA<Widget>>(
        &self,
        cell_area: &Self::Type,
        context: &P,
        snapshot: &Snapshot,
        widget: &W,
        background_area: &Rectangle,
        cellarea: &Rectangle,
        flags: CellRendererState,
        paint_focus: bool
    ) { ... }

}

Provided Methods

Implementors