Trait BoxExt

pub trait BoxExt:
    IsA<Box>
    + Sealed
    + 'static {
    // Provided methods
    fn append(&self, child: &impl IsA<Widget>) { ... }
    fn baseline_child(&self) -> i32 { ... }
    fn baseline_position(&self) -> BaselinePosition { ... }
    fn is_homogeneous(&self) -> bool { ... }
    fn spacing(&self) -> i32 { ... }
    fn insert_child_after(
        &self,
        child: &impl IsA<Widget>,
        sibling: Option<&impl IsA<Widget>>,
    ) { ... }
    fn prepend(&self, child: &impl IsA<Widget>) { ... }
    fn remove(&self, child: &impl IsA<Widget>) { ... }
    fn reorder_child_after(
        &self,
        child: &impl IsA<Widget>,
        sibling: Option<&impl IsA<Widget>>,
    ) { ... }
    fn set_baseline_child(&self, child: i32) { ... }
    fn set_baseline_position(&self, position: BaselinePosition) { ... }
    fn set_homogeneous(&self, homogeneous: bool) { ... }
    fn set_spacing(&self, spacing: i32) { ... }
    fn connect_baseline_child_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_baseline_position_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_homogeneous_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_spacing_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
}

Provided Methods

fn append(&self, child: &impl IsA<Widget>)

fn baseline_child(&self) -> i32

Available on crate feature v4_12 only.

fn baseline_position(&self) -> BaselinePosition

fn is_homogeneous(&self) -> bool

fn spacing(&self) -> i32

fn insert_child_after( &self, child: &impl IsA<Widget>, sibling: Option<&impl IsA<Widget>>, )

fn prepend(&self, child: &impl IsA<Widget>)

fn remove(&self, child: &impl IsA<Widget>)

fn reorder_child_after( &self, child: &impl IsA<Widget>, sibling: Option<&impl IsA<Widget>>, )

fn set_baseline_child(&self, child: i32)

Available on crate feature v4_12 only.

fn set_baseline_position(&self, position: BaselinePosition)

fn set_homogeneous(&self, homogeneous: bool)

fn set_spacing(&self, spacing: i32)

fn connect_baseline_child_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

Available on crate feature v4_12 only.

fn connect_baseline_position_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

fn connect_homogeneous_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

fn connect_spacing_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

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

impl<O: IsA<Box>> BoxExt for O