gphoto2pp::ValueWidgetBase< T > Class Template Reference

#include <value_widget_base.hpp>

Inheritance diagram for gphoto2pp::ValueWidgetBase< T >:

Collaboration diagram for gphoto2pp::ValueWidgetBase< T >:

Public Member Functions
virtual T	getValue () const =0
	Gets the widget's value in terms of T.
virtual void	setValue (T const &value)=0
	Sets the widget's value in terms of T.
Public Member Functions inherited from gphoto2pp::CameraWidgetWrapper
virtual	~CameraWidgetWrapper ()
	CameraWidgetWrapper (CameraWidgetWrapper &&other)
CameraWidgetWrapper &	operator= (CameraWidgetWrapper &&other)
	CameraWidgetWrapper (CameraWidgetWrapper const &other)
CameraWidgetWrapper &	operator= (CameraWidgetWrapper const &other)
gphoto2::_CameraWidget *	getPtr () const
	Gets the raw resource RAII indicates we still should allow our users access to the RAW Resource and it is applicable.
std::string	getName () const
	Gets the widget's name.
CameraWidgetTypeWrapper	getType () const
	Gets the widget's type.
std::string	getLabel () const
	Gets the widget's label.
std::string	getInfo () const
	Gets the widget's info.
int	getId () const
	Gets the widget's unique id.
CameraWidgetWrapper	getRoot () const
	Gets the widget's Root. This is likely going to be the Window Widget (same widget from ICameraWrapper::getConfig()).
CameraWidgetWrapper	getParent () const
	Gets the widget's parent. This is the immediate parent of the widget. If the current widget is a leaf node, then this is likely a Section Widget, but could also be a Window Widget.

Protected Member Functions
	ValueWidgetBase (gphoto2::_CameraWidget *cameraWidget)
Protected Member Functions inherited from gphoto2pp::CameraWidgetWrapper
	CameraWidgetWrapper (gphoto2::_CameraWidget *cameraWidget)
void	ref ()
	Adds a reference count to the internal gphoto2::CameraWidget struct.
void	unref ()
	Subtracts a reference count to the internal gphoto2::CameraWidget struct.
gphoto2::_CameraWidget *	getRootDefault () const
	Gets the unwrapped CameraWidget struct pointer of the root.
gphoto2::_CameraWidget *	getParentDefault () const
	Gets the unwrapped CameraWidget struct pointer of the parent.

Additional Inherited Members
Protected Attributes inherited from gphoto2pp::CameraWidgetWrapper
gphoto2::_CameraWidget *	m_cameraWidget = nullptr

Detailed Description

template<typename T>
class gphoto2pp::ValueWidgetBase< T >

A templated class which must be inherited by any leaf widget type. That means any widget type that is not a Section or a Widget. That way their specific widget implementations can define meaningful Get and Set methods.

Template Parameters

the	meaningful value type for the widget

Constructor & Destructor Documentation

template<typename T>

gphoto2pp::ValueWidgetBase< T >::ValueWidgetBase ( gphoto2::_CameraWidget *  cameraWidget )

inlineprotected

Member Function Documentation

template<typename T>

virtual T gphoto2pp::ValueWidgetBase< T >::getValue ( ) const

pure virtual

Gets the widget's value in terms of T.

Returns

the widget's value

Implemented in gphoto2pp::DateWidget, gphoto2pp::StringWidget, gphoto2pp::FloatWidget, and gphoto2pp::IntWidget.

template<typename T>

virtual void gphoto2pp::ValueWidgetBase< T >::setValue ( T const &  value )

pure virtual

Sets the widget's value in terms of T.

Parameters

[in]

value

to set for the widget

Returns

the widget's T value

Implemented in gphoto2pp::DateWidget, gphoto2pp::StringWidget, gphoto2pp::FloatWidget, and gphoto2pp::IntWidget.

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The documentation for this class was generated from the following file:

• include/value_widget_base.hpp