canvascv::WidgetFactoryT< T > Class Template Reference

The WidgetFactoryT class. More...

#include <widgetfactory.h>

Inheritance diagram for canvascv::WidgetFactoryT< T >:

Static Public Member Functions
static bool	addType (std::string name)
	addType adds type 'T' under name 'name' More...
static std::shared_ptr< T >	newWidget (Layout &layoutVal, const cv::Point &pos=cv::Point(0, 0))
	newWidget More...
Static Public Member Functions inherited from canvascv::WidgetFactory
static std::shared_ptr< Widget >	newWidget (std::string type, Layout &layoutVal, const cv::Point &pos)
	newWidget More...

Detailed Description

template<class T>
class canvascv::WidgetFactoryT< T >

This is the compile-time type-safe version of the WidgetFactory. Types added here with addType() are guranteed to exist at compile time. Types created by newWidget() are guranteed to exist at compile time.

Examples:

example_add_widget.cpp.

Member Function Documentation

template<class T >

bool canvascv::WidgetFactoryT< T >::addType ( std::string  name )

static

Parameters

name

Returns

true if type 'T' is registering for the first time ot false otherwise

See also

CCV_REGISTER_WIDGET macro in WidgetFactory.h

template<class T >

std::shared_ptr< T > canvascv::WidgetFactoryT< T >::newWidget ( Layout &  layoutVal, const cv::Point &  pos = cv::Point(0,0)  )

static

Use this to create widgets by compile-time type.

Parameters

layoutVal	is the parent layout
pos	is an intial location for the Widget on the Layout (if the layout supports specific positions).

Returns

a pointer to a newly allocated widget of type 'type'.

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

• CanvasCV-doxygen/src/canvascv/widgets/widgetfactory.h