Function gtk::test_widget_click

pub fn test_widget_click(
    widget: &impl IsA<Widget>, 
    button: u32, 
    modifiers: ModifierType
) -> bool

This function will generate a button click (button press and button release event) in the middle of the first GdkWindow found that belongs to widget. For windowless widgets like Button (which returns false from WidgetExt::has_window()), this will often be an input-only event window. For other widgets, this is usually widget->window. Certain caveats should be considered when using this function, in particular because the mouse pointer is warped to the button click location, see gdk_test_simulate_button() for details.

Deprecated since 3.20

This testing infrastructure is phased out in favor of reftests.

widget

Widget to generate a button click on.

button

Number of the pointer button for the event, usually 1, 2 or 3.

modifiers

Keyboard modifiers the event is setup with.

Returns

whether all actions neccessary for the button click simulation were carried out successfully.