Struct DragOverlay 

pub struct DragOverlay {
    overlay: Overlay,
    revealer: Revealer,
    status: StatusPage,
    title: PhantomData<GString>,
    child: PhantomData<Option<Widget>>,
    drop_target: BoundObject<DropTarget>,
}

Fields

overlay: Overlay

revealer: Revealer

status: StatusPage

title: PhantomData<GString>

The title of this DragOverlay.

child: PhantomData<Option<Widget>>

The child of this DragOverlay.

drop_target: BoundObject<DropTarget>

The gtk::DropTarget of this DragOverlay.

Implementations

impl DragOverlay

fn register_type()

Registers the type only once.

impl DragOverlay

pub fn downgrade(&self) -> <Self as Downgrade>::Weak

impl DragOverlay

fn title(&self) -> GString

The title of this DragOverlay.

fn set_title(&self, title: &str)

Set the title of this DragOverlay.

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

The child of this DragOverlay.

fn set_child(&self, child: Option<&Widget>)

Set the child of this DragOverlay.

fn set_drop_target(&self, drop_target: DropTarget)

Set the gtk::DropTarget of this DragOverlay.

Trait Implementations

impl Debug for DragOverlay

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DragOverlay

fn default() -> DragOverlay

Returns the “default value” for a type.

impl DerivedObjectProperties for DragOverlay

fn derived_properties() -> &'static [ParamSpec]

Properties installed for this type.

fn derived_property(&self, id: usize, pspec: &ParamSpec) -> Value

Similar to ObjectImpl but auto-generated by the Properties macro to allow handling more complex use-cases.

fn derived_set_property(&self, id: usize, value: &Value, pspec: &ParamSpec)

Similar to ObjectImpl but auto-generated by the Properties macro to allow handling more complex use-cases.

impl ObjectImpl for DragOverlay

fn constructed(&self)

Constructed.

fn dispose(&self)

Disposes of the object.

fn properties() -> &'static [ParamSpec]

Properties installed for this type.

fn set_property(&self, id: usize, value: &Value, pspec: &ParamSpec)

Property setter.

fn property(&self, id: usize, pspec: &ParamSpec) -> Value

Property getter.

fn signals() -> &'static [Signal]

Signals installed for this type.

fn notify(&self, pspec: &ParamSpec)

Function to be called when property change is notified for with self.notify("property").

fn dispatch_properties_changed(&self, pspecs: &[ParamSpec])

impl ObjectSubclass for DragOverlay

const NAME: &'static str = "DragOverlay"

GObject type name.

type Interfaces = ()

List of interfaces implemented by this type.

type Class = ClassStruct<DragOverlay>

The C class struct.

type Instance = InstanceStruct<DragOverlay>

The C instance struct.

type Type = DragOverlay

Wrapper around this subclass defined with wrapper!

type ParentType = Widget

Parent Rust type to inherit from.

fn new() -> Self

Constructor.

fn class_init(klass: &mut Self::Class)

Class initialization.

const ABSTRACT: bool = false

If this subclass is an abstract class or not.

const ALLOW_NAME_CONFLICT: bool = false

Allow name conflicts for this class.

fn type_init(_type_: &mut InitializingType<Self>)

Additional type initialization.

fn with_class(_klass: &Self::Class) -> Self

Constructor.

fn instance_init(_obj: &InitializingObject<Self>)

Performs additional instance initialization.

impl ObjectSubclassType for DragOverlay

fn type_data() -> NonNull<TypeData>

Storage for the type-specific data used during registration.

fn type_() -> Type

Returns the glib::Type ID of the subclass.

impl WidgetImpl for DragOverlay

fn compute_expand(&self, hexpand: &mut bool, vexpand: &mut bool)

fn contains(&self, x: f64, y: f64) -> bool

fn direction_changed(&self, previous_direction: TextDirection)

fn focus(&self, direction_type: DirectionType) -> bool

fn request_mode(&self) -> SizeRequestMode

fn grab_focus(&self) -> bool

fn hide(&self)

👎Deprecated:

Since 4.10

fn keynav_failed(&self, direction_type: DirectionType) -> bool

fn map(&self)

fn measure( &self, orientation: Orientation, for_size: i32, ) -> (i32, i32, i32, i32)

fn mnemonic_activate(&self, group_cycling: bool) -> bool

fn move_focus(&self, direction_type: DirectionType)

fn query_tooltip( &self, x: i32, y: i32, keyboard_tooltip: bool, tooltip: &Tooltip, ) -> bool

fn realize(&self)

fn root(&self)

fn set_focus_child(&self, child: Option<&Widget>)

fn show(&self)

👎Deprecated:

Since 4.10

fn size_allocate(&self, width: i32, height: i32, baseline: i32)

fn snapshot(&self, snapshot: &Snapshot)

fn state_flags_changed(&self, state_flags: &StateFlags)

fn system_setting_changed(&self, settings: &SystemSetting)

fn unmap(&self)

fn unrealize(&self)

fn unroot(&self)