Trait CellAreaImpl

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

Provided Methods

fn cell_properties() -> &'static [ParamSpec]

fn set_cell_property<R>( &self, _renderer: &R, _id: usize, _value: &Value, _pspec: &ParamSpec, )

where R: IsA<CellRenderer>,

fn cell_property<R>( &self, _renderer: &R, _id: usize, _pspec: &ParamSpec, ) -> Value

where R: IsA<CellRenderer>,

fn activate<P, W>( &self, context: &P, widget: &W, area: &Rectangle, flags: CellRendererState, edit_only: bool, ) -> bool

where P: IsA<CellAreaContext>, W: IsA<Widget>,

fn add<R>(&self, renderer: &R)

where R: IsA<CellRenderer>,

fn apply_attributes<M>( &self, tree_model: &M, iter: &TreeIter, is_expander: bool, is_expanded: bool, )

where M: IsA<TreeModel>,

fn create_context(&self) -> Option<CellAreaContext>

fn copy_context<P>(&self, context: &P) -> Option<CellAreaContext>

where P: IsA<CellAreaContext>,

fn event<W, P>( &self, context: &P, widget: &W, event: &Event, area: &Rectangle, flags: CellRendererState, ) -> bool

where W: IsA<Widget>, P: IsA<CellAreaContext>,

fn foreach(&self, callback: &CellCallback)

fn foreach_alloc<P, W>( &self, context: &P, widget: &W, area: &Rectangle, bg_area: &Rectangle, callback: &CellCallbackAllocate, )

where P: IsA<CellAreaContext>, W: IsA<Widget>,

fn remove<R>(&self, renderer: &R)

where R: IsA<CellRenderer>,

fn is_activatable(&self) -> bool

fn focus(&self, direction_type: DirectionType) -> bool

fn request_mode(&self) -> SizeRequestMode

fn preferred_width<P, W>(&self, context: &P, widget: &W) -> (i32, i32)

where P: IsA<CellAreaContext>, W: IsA<Widget>,

fn preferred_width_for_height<P, W>( &self, context: &P, widget: &W, height: i32, ) -> (i32, i32)

where P: IsA<CellAreaContext>, W: IsA<Widget>,

fn preferred_height<P, W>(&self, context: &P, widget: &W) -> (i32, i32)

where P: IsA<CellAreaContext>, W: IsA<Widget>,

fn preferred_height_for_width<P, W>( &self, context: &P, widget: &W, width: i32, ) -> (i32, i32)

where P: IsA<CellAreaContext>, W: IsA<Widget>,

fn snapshot<P, W>( &self, context: &P, snapshot: &Snapshot, widget: &W, background_area: &Rectangle, cellarea: &Rectangle, flags: CellRendererState, paint_focus: bool, )

where P: IsA<CellAreaContext>, W: IsA<Widget>,

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.

Implementors