canvascv::Layout Class Reference

The Layout class. More...

#include <layout.h>

Inheritance diagram for canvascv::Layout:

Protected Member Functions
virtual void	addWidget (const std::shared_ptr< Widget > &widget)=0
	adds the widget to this Layout after removing it from it's previous layout
virtual std::shared_ptr< Widget >	rmvWidget (const std::shared_ptr< Widget > &widget)=0
	rmvWidget More...

Detailed Description

This is the layout interface class. All widgets must go into a Layout. All Layouts are also widgets except for the Canvas class.

Examples:

example_add_widget.cpp.

Member Function Documentation

virtual std::shared_ptr<Widget> canvascv::Layout::rmvWidget ( const std::shared_ptr< Widget > &  widget )

protectedpure virtual

Parameters

widget

will be removed from this Layout

Returns

filled shared_ptr to removed widget or empty if not found

Note

Widgets must be in layouts to be displayed correctly.

Implemented in canvascv::Canvas, canvascv::CompoundWidget, and canvascv::AutoLayout.

---

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

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