gtkmm 4.10.0
Public Member Functions | Static Public Member Functions | Protected Member Functions | Related Functions | List of all members
Gdk::DragSurface Class Reference

Interface for drag surface surfaces. More...

#include <gdkmm/dragsurface.h>

Inheritance diagram for Gdk::DragSurface:
Inheritance graph
[legend]

Public Member Functions

 DragSurface (DragSurface && src) noexcept
 
DragSurfaceoperator= (DragSurface && src) noexcept
 
 ~DragSurface () noexcept override
 
GdkDragSurface * gobj ()
 Provides access to the underlying C GObject.
 
const GdkDragSurface * gobj () const
 Provides access to the underlying C GObject.
 
bool present (int width, int height)
 Present drag_surface.
 
- Public Member Functions inherited from Glib::Interface
 Interface ()
 
 Interface (Interface &&src) noexcept
 
Interfaceoperator= (Interface &&src) noexcept
 
 Interface (const Glib::Interface_Class &interface_class)
 
 Interface (GObject *castitem)
 
 ~Interface () noexcept override
 
 Interface (const Interface &)=delete
 
Interfaceoperator= (const Interface &)=delete
 
GObject * gobj ()
 
const GObject * gobj () const
 
- Public Member Functions inherited from Glib::ObjectBase
 ObjectBase (const ObjectBase &)=delete
 
ObjectBaseoperator= (const ObjectBase &)=delete
 
void set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value)
 
void get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const
 
void set_property (const Glib::ustring &property_name, const PropertyType &value)
 
void get_property (const Glib::ustring &property_name, PropertyType &value) const
 
PropertyType get_property (const Glib::ustring &property_name) const
 
sigc::connection connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void()> &slot)
 
sigc::connection connect_property_changed (const Glib::ustring &property_name, sigc::slot< void()> &&slot)
 
void freeze_notify ()
 
void thaw_notify ()
 
virtual void reference () const
 
virtual void unreference () const
 
GObject * gobj ()
 
const GObject * gobj () const
 
GObject * gobj_copy () const
 

Static Public Member Functions

static void add_interface (GType gtype_implementer)
 
static GType get_type ()
 Get the GType for this class, for use with the underlying GObject type system.
 

Protected Member Functions

 DragSurface ()
 You should derive from this class to use it.
 
- Protected Member Functions inherited from Glib::ObjectBase
 ObjectBase ()
 
 ObjectBase (const char *custom_type_name)
 
 ObjectBase (const std::type_info &custom_type_info)
 
 ObjectBase (ObjectBase &&src) noexcept
 
ObjectBaseoperator= (ObjectBase &&src) noexcept
 
virtual ~ObjectBase () noexcept=0
 
void initialize (GObject *castitem)
 
void initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper)
 

Related Functions

(Note that these are not member functions.)

Glib::RefPtr< Gdk::DragSurfacewrap (GdkDragSurface * object, bool take_copy=false)
 A Glib::wrap() method for this object.
 

Detailed Description

Interface for drag surface surfaces.

A Gdk::DragSurface is a surface that is used during a DnD operation.

Since gtkmm 3.98:

Constructor & Destructor Documentation

◆ DragSurface() [1/2]

Gdk::DragSurface::DragSurface ( )
protected

You should derive from this class to use it.

◆ DragSurface() [2/2]

Gdk::DragSurface::DragSurface ( DragSurface &&  src)
noexcept

◆ ~DragSurface()

Gdk::DragSurface::~DragSurface ( )
overridenoexcept

Member Function Documentation

◆ add_interface()

static void Gdk::DragSurface::add_interface ( GType  gtype_implementer)
static

◆ get_type()

static GType Gdk::DragSurface::get_type ( )
static

Get the GType for this class, for use with the underlying GObject type system.

◆ gobj() [1/2]

GdkDragSurface * Gdk::DragSurface::gobj ( )
inline

Provides access to the underlying C GObject.

◆ gobj() [2/2]

const GdkDragSurface * Gdk::DragSurface::gobj ( ) const
inline

Provides access to the underlying C GObject.

◆ operator=()

DragSurface & Gdk::DragSurface::operator= ( DragSurface &&  src)
noexcept

◆ present()

bool Gdk::DragSurface::present ( int  width,
int  height 
)

Present drag_surface.

Parameters
widthThe unconstrained drag_surface width to layout.
heightThe unconstrained drag_surface height to layout.
Returns
false if it failed to be presented, otherwise true.

Friends And Related Function Documentation

◆ wrap()

Glib::RefPtr< Gdk::DragSurface > wrap ( GdkDragSurface *  object,
bool  take_copy = false 
)
related

A Glib::wrap() method for this object.

Parameters
objectThe C instance.
take_copyFalse if the result should take ownership of the C instance. True if it should take a new copy or ref.
Returns
A C++ instance that wraps this C instance.