libadwaita::subclass::prelude

Trait CellRendererImpl

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pub trait CellRendererImpl: ObjectImpl + ObjectSubclass
where Self::Type: IsA<CellRenderer>,
{ // Provided methods fn activate<P>( &self, event: Option<&Event>, widget: &P, path: &str, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState, ) -> bool where P: IsA<Widget> { ... } fn editing_canceled(&self) { ... } fn editing_started(&self, editable: &CellEditable, path: &str) { ... } fn aligned_area<P>( &self, widget: &P, flags: CellRendererState, cell_area: &Rectangle, ) -> Rectangle where P: IsA<Widget> { ... } fn preferred_height_for_width<P>( &self, widget: &P, width: i32, ) -> (i32, i32) where P: IsA<Widget> { ... } fn preferred_height<P>(&self, widget: &P) -> (i32, i32) where P: IsA<Widget> { ... } fn preferred_width_for_height<P>( &self, widget: &P, height: i32, ) -> (i32, i32) where P: IsA<Widget> { ... } fn preferred_width<P>(&self, widget: &P) -> (i32, i32) where P: IsA<Widget> { ... } fn request_mode(&self) -> SizeRequestMode { ... } fn snapshot<P>( &self, snapshot: &Snapshot, widget: &P, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState, ) where P: IsA<Widget> { ... } fn start_editing<P>( &self, event: Option<&Event>, widget: &P, path: &str, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState, ) -> Option<CellEditable> where P: IsA<Widget> { ... } }

Provided Methods§

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fn activate<P>( &self, event: Option<&Event>, widget: &P, path: &str, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState, ) -> bool
where P: IsA<Widget>,

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fn editing_canceled(&self)

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fn editing_started(&self, editable: &CellEditable, path: &str)

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fn aligned_area<P>( &self, widget: &P, flags: CellRendererState, cell_area: &Rectangle, ) -> Rectangle
where P: IsA<Widget>,

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fn preferred_height_for_width<P>(&self, widget: &P, width: i32) -> (i32, i32)
where P: IsA<Widget>,

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fn preferred_height<P>(&self, widget: &P) -> (i32, i32)
where P: IsA<Widget>,

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fn preferred_width_for_height<P>(&self, widget: &P, height: i32) -> (i32, i32)
where P: IsA<Widget>,

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fn preferred_width<P>(&self, widget: &P) -> (i32, i32)
where P: IsA<Widget>,

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fn request_mode(&self) -> SizeRequestMode

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fn snapshot<P>( &self, snapshot: &Snapshot, widget: &P, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState, )
where P: IsA<Widget>,

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fn start_editing<P>( &self, event: Option<&Event>, widget: &P, path: &str, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState, ) -> Option<CellEditable>
where P: 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§