Function gtk::device_grab_add

source · [−]

pub fn device_grab_add(
    widget: &impl IsA<Widget>, 
    device: &Device, 
    block_others: bool
)

Expand description

Adds a GTK+ grab on device, so all the events on device and its associated pointer or keyboard (if any) are delivered to widget. If the block_others parameter is true, any other devices will be unable to interact with widget during the grab.

a Widget

`device`

a gdk::Device to grab on.

`block_others`

true to prevent other devices to interact with widget.