class: GtkDragIcon

[18:7] extends: object

A GtkRoot implementation for drag icons. A drag icon moves with the pointer during a Drag-and-Drop operation and is destroyed when the drag ends. To set up a drag icon and associate it with an ongoing drag operation, use [ctor@Gtk.DragIcon.get_for_drag] to get the icon for a drag. You can then use it like any other widget and use [method@Gtk.DragIcon.set_child] to set whatever widget should be used for the drag icon. Keep in mind that drag icons do not allow user input.

Members

handleObj
lib
retainedCallbacks
signalHandlerNames
signalSetterHandlers

Methods

GtkDragIcon (drag = null)

Gets the GtkDragIcon in use with @drag. If no drag icon exists yet, a new one will be created and shown.
- @p drag is a GdkDrag.
toNativeHandle (Source)

Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.
- @p Source is the raw handle, raw buffer, wrapper, or null.
- @r A raw pointer carrier or null when no pointer is present.
getLib ()

Returns the opened native library for this generated wrapper.
- @r The opened native library.
handle ()

Returns the wrapped NativeHandle.
- @r The wrapped NativeHandle.
isNull ()

Returns true when the wrapped handle is null.
- @r A bool.
describe ()

Returns a small string for debugging generated wrappers.
- @r A string.
asWidget ()

Wraps this handle as GtkWidget.
- @r A GtkWidget object.
asAccessible ()

Wraps this handle as GtkAccessible.
- @r A GtkAccessible object.
asBuildable ()

Wraps this handle as GtkBuildable.
- @r A GtkBuildable object.
asConstraintTarget ()

Wraps this handle as GtkConstraintTarget.
- @r A GtkConstraintTarget object.
asNative ()

Wraps this handle as GtkNative.
- @r A GtkNative object.
asRoot ()

Wraps this handle as GtkRoot.
- @r A GtkRoot object.
getProperty (string Name)

Reads one generated property by name.
setProperty (string Name, Value)

Writes one generated property by name.
setChild (object Value)

The widget to display as drag icon.
- @p Value is the new property value.
- @r None.
get_child ()

Gets the widget currently used as drag icon.
- @r The drag icon.
set_child (object child)

Sets the widget to display as the drag icon.
- @p child is a GtkWidget.
- @r None.

class: GtkDragIconMeta

[198:14] static extends: object

Generated metadata helpers for DragIcon class surfaces.

Methods

properties ()

Returns property metadata for DragIcon.
- @r A list.