Trait ToolbarOverflow 

pub trait ToolbarOverflow {
    // Required method
    fn toolbar_menu_form(&self) -> ToolbarAction;
}

A widget that knows how to represent itself in a Toolbar’s overflow menu when it is collapsed (NSToolbar menuFormRepresentation / Qt QWidgetAction). Implement this on a widget and add it with ToolbarItem::collapsible to make it overflow into the chevron menu as the returned ToolbarAction (a menu row), instead of staying pinned.

For widgets that are best represented in the menu as themselves (a ComboBox, a slider) rather than as a one-shot menu row, use ToolbarItem::overflow_widget instead — it embeds a live widget in the menu.

Required Methods

fn toolbar_menu_form(&self) -> ToolbarAction

The menu-form representation shown when this widget overflows.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors