Trait gtk4::prelude::ApplicationWindowExt

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pub trait ApplicationWindowExt: 'static {
    // Required methods
    fn help_overlay(&self) -> Option<ShortcutsWindow>;
    fn id(&self) -> u32;
    fn shows_menubar(&self) -> bool;
    fn set_help_overlay(&self, help_overlay: Option<&ShortcutsWindow>);
    fn set_show_menubar(&self, show_menubar: bool);
    fn connect_show_menubar_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
}
Expand description

Trait containing all ApplicationWindow methods.

Implementors

ApplicationWindow

Required Methods§

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fn help_overlay(&self) -> Option<ShortcutsWindow>

Gets the ShortcutsWindow that is associated with @self.

See set_help_overlay().

Returns

the help overlay associated with @self

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fn id(&self) -> u32

Returns the unique ID of the window.

If the window has not yet been added to a Application, returns 0.

Returns

the unique ID for @self, or 0 if the window has not yet been added to a Application

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fn shows_menubar(&self) -> bool

Returns whether the window will display a menubar for the app menu and menubar as needed.

Returns

true if @self will display a menubar when needed

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fn set_help_overlay(&self, help_overlay: Option<&ShortcutsWindow>)

Associates a shortcuts window with the application window.

Additionally, sets up an action with the name win.show-help-overlay to present it.

@self takes responsibility for destroying @help_overlay.

help_overlay

a ShortcutsWindow

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fn set_show_menubar(&self, show_menubar: bool)

Sets whether the window will display a menubar for the app menu and menubar as needed.

show_menubar

whether to show a menubar when needed

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

Implementors§