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AccelGroupExtManual

gtk::prelude

Trait AccelGroupExtManual 

Source 
pub trait AccelGroupExtManual:
    IsA<AccelGroup>
    + Sealed
    + 'static {
    // Provided methods
    fn connect_accel_group<F>(
        &self,
        accel_key: u32,
        accel_mods: ModifierType,
        accel_flags: AccelFlags,
        func: F,
    ) -> Closure
       where F: Fn(&Self, &Object, u32, ModifierType) -> bool + 'static { ... }
    fn connect_accel_group_by_path<F>(
        &self,
        accel_path: &str,
        func: F,
    ) -> Closure
       where F: Fn(&Self, &Object, u32, ModifierType) -> bool + 'static { ... }
}

Provided Methods§

Source

fn connect_accel_group<F>( &self, accel_key: u32, accel_mods: ModifierType, accel_flags: AccelFlags, func: F, ) -> Closure
where F: Fn(&Self, &Object, u32, ModifierType) -> bool + 'static,

Installs an accelerator in this group. When self is being activated in response to a call to accel_groups_activate(), closure will be invoked if the accel_key and accel_mods from accel_groups_activate() match those of this connection.

The signature used for the closure is that of GtkAccelGroupActivate.

Note that, due to implementation details, a single closure can only be connected to one accelerator group.

§accel_key

key value of the accelerator

§accel_mods

modifier combination of the accelerator

§accel_flags

a flag mask to configure this accelerator

§closure

closure to be executed upon accelerator activation

Source

fn connect_accel_group_by_path<F>(&self, accel_path: &str, func: F) -> Closure
where F: Fn(&Self, &Object, u32, ModifierType) -> bool + 'static,

Installs an accelerator in this group, using an accelerator path to look up the appropriate key and modifiers (see gtk_accel_map_add_entry()). When self is being activated in response to a call to accel_groups_activate(), closure will be invoked if the accel_key and accel_mods from accel_groups_activate() match the key and modifiers for the path.

The signature used for the closure is that of GtkAccelGroupActivate.

Note that accel_path string will be stored in a GQuark. Therefore, if you pass a static string, you can save some memory by interning it first with g_intern_static_string().

§accel_path

path used for determining key and modifiers

§closure

closure to be executed upon accelerator activation

Dyn Compatibility§

This trait is not dyn compatible.

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

Implementors§