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WindowGroupExt

gtk::prelude

Trait WindowGroupExt 

Source 
pub trait WindowGroupExt:
    IsA<WindowGroup>
    + Sealed
    + 'static {
    // Provided methods
    fn add_window(&self, window: &impl IsA<Window>) { ... }
    fn current_device_grab(&self, device: &Device) -> Option<Widget> { ... }
    fn current_grab(&self) -> Option<Widget> { ... }
    fn list_windows(&self) -> Vec<Window> { ... }
    fn remove_window(&self, window: &impl IsA<Window>) { ... }
}
Expand description

Trait containing all WindowGroup methods.

§Implementors

WindowGroup

Provided Methods§

Source

fn add_window(&self, window: &impl IsA<Window>)

Adds a window to a WindowGroup.

§window

the Window to add

Source

fn current_device_grab(&self, device: &Device) -> Option<Widget>

Returns the current grab widget for device, or None if none.

§device

a gdk::Device

§Returns

The grab widget, or None

Source

fn current_grab(&self) -> Option<Widget>

Gets the current grab widget of the given group, see WidgetExt::grab_add().

§Returns

the current grab widget of the group

Source

fn list_windows(&self) -> Vec<Window>

Returns a list of the GtkWindows that belong to self.

§Returns

A newly-allocated list of windows inside the group.

Source

fn remove_window(&self, window: &impl IsA<Window>)

Removes a window from a WindowGroup.

§window

the Window to remove

Dyn Compatibility§

This trait is not dyn compatible.

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

Implementors§