gstreamermm  1.10.0
Public Member Functions | Static Public Member Functions | Protected Member Functions | Related Functions | List of all members
Gst::ColorBalanceChannel Class Reference

A class that represents a color balance channel. More...

#include <gstreamermm/colorbalancechannel.h>

Inheritance diagram for Gst::ColorBalanceChannel:
Inheritance graph
[legend]

Public Member Functions

 ColorBalanceChannel (ColorBalanceChannel&& src) noexcept
 
ColorBalanceChanneloperator= (ColorBalanceChannel&& src) noexcept
 
 ~ColorBalanceChannel () noexcept override
 
GstColorBalanceChannel* gobj ()
 Provides access to the underlying C GObject. More...
 
const GstColorBalanceChannel* gobj () const
 Provides access to the underlying C GObject. More...
 
GstColorBalanceChannel* gobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
 
Glib::ustring get_label () const
 Get a string containing a descriptive name for this channel. More...
 
int get_min_value () const
 Get the minimum valid value for this channel. More...
 
int get_max_value () const
 Get the maximum valid value for this channel. More...
 
Glib::SignalProxy< void, int > signal_value_changed ()
 
- Public Member Functions inherited from Glib::Object
 Object (const Object &)=delete
 
Objectoperator= (const Object &)=delete
 
 Object (Object &&src) noexcept
 
Objectoperator= (Object &&src) noexcept
 
void * get_data (const QueryQuark &key)
 
void set_data (const Quark &key, void *data)
 
void set_data (const Quark &key, void *data, DestroyNotify notify)
 
void remove_data (const QueryQuark &quark)
 
void * steal_data (const QueryQuark &quark)
 
Glib::RefPtr< Glib::Objectwrap (GObject *object, bool take_copy=false)
 
- 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
 
void connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot)
 
void connect_property_changed (const Glib::ustring &property_name, sigc::slot< void > &&slot)
 
sigc::connection connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot)
 
sigc::connection connect_property_changed_with_return (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
 
- Public Member Functions inherited from sigc::trackable
 trackable () noexcept
 
 trackable (const trackable &src) noexcept
 
 trackable (trackable &&src)
 
 ~trackable ()
 
void add_destroy_notify_callback (void *data, func_destroy_notify func) const
 
void notify_callbacks ()
 
trackableoperator= (const trackable &src)
 
trackableoperator= (trackable &&src)
 
void remove_destroy_notify_callback (void *data) const
 

Static Public Member Functions

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

Protected Member Functions

virtual void on_value_changed (int value)
 This is a default handler for the signal signal_value_changed(). More...
 
- Protected Member Functions inherited from Glib::Object
 Object ()
 
 Object (const Glib::ConstructParams &construct_params)
 
 Object (GObject *castitem)
 
 ~Object () noexcept override
 
- 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< Gst::ColorBalanceChannelwrap (GstColorBalanceChannel* object, bool take_copy=false)
 A Glib::wrap() method for this object. More...
 

Additional Inherited Members

- Public Types inherited from Glib::Object
typedef void(*)(gpointer data DestroyNotify)
 
- Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify func_destroy_notify
 

Detailed Description

A class that represents a color balance channel.

The Gst::ColorBalanceChannel object represents a parameter for modifying the color balance implemented by an element providing the Gst::ColorBalance interface. For example, Hue or Saturation.

Last reviewed on 2016-05-16 (1.8.0)

Constructor & Destructor Documentation

◆ ColorBalanceChannel()

Gst::ColorBalanceChannel::ColorBalanceChannel ( ColorBalanceChannel&&  src)
noexcept

◆ ~ColorBalanceChannel()

Gst::ColorBalanceChannel::~ColorBalanceChannel ( )
overridenoexcept

Member Function Documentation

◆ get_label()

Glib::ustring Gst::ColorBalanceChannel::get_label ( ) const

Get a string containing a descriptive name for this channel.

◆ get_max_value()

int Gst::ColorBalanceChannel::get_max_value ( ) const

Get the maximum valid value for this channel.

◆ get_min_value()

int Gst::ColorBalanceChannel::get_min_value ( ) const

Get the minimum valid value for this channel.

◆ get_type()

static GType Gst::ColorBalanceChannel::get_type ( )
static

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

◆ gobj() [1/2]

GstColorBalanceChannel* Gst::ColorBalanceChannel::gobj ( )
inline

Provides access to the underlying C GObject.

◆ gobj() [2/2]

const GstColorBalanceChannel* Gst::ColorBalanceChannel::gobj ( ) const
inline

Provides access to the underlying C GObject.

◆ gobj_copy()

GstColorBalanceChannel* Gst::ColorBalanceChannel::gobj_copy ( )

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

◆ on_value_changed()

virtual void Gst::ColorBalanceChannel::on_value_changed ( int  value)
protectedvirtual

This is a default handler for the signal signal_value_changed().

◆ operator=()

ColorBalanceChannel& Gst::ColorBalanceChannel::operator= ( ColorBalanceChannel&&  src)
noexcept

◆ signal_value_changed()

Glib::SignalProxy< void,int > Gst::ColorBalanceChannel::signal_value_changed ( )
Slot Prototype:
void on_my_value_changed(int value)

Flags: Run Last

Fired when the value of the indicated channel has changed.

Parameters
valueThe new value.

Friends And Related Function Documentation

◆ wrap()

Glib::RefPtr< Gst::ColorBalanceChannel > wrap ( GstColorBalanceChannel *  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.