luciad::IMouseCursorCallback Class Reference

A callback class that is called when a cursor changes. More...

#include <luciad/maps/IMouseCursorCallback.h>

Public Member Functions
virtual	~IMouseCursorCallback ()=default
virtual void	onMouseCursorChanged (MouseCursor cursor)=0
	Implement this method to handle a cursor that is returned when the map's cursor changes. More...

Static Public Member Functions
static std::shared_ptr< IMouseCursorCallback >	create (std::function< void(MouseCursor)> function)
	Creates a default IMouseCursorCallback instance that delegates the IMouseCursorCallback::onMouseCursorChanged to the given function. More...

Detailed Description

A callback class that is called when a cursor changes.

See for example

• Map::setCursor
• Editor::Builder::mouseCursorCallback

Since

2020.1

Constructor & Destructor Documentation

~IMouseCursorCallback()

virtual luciad::IMouseCursorCallback::~IMouseCursorCallback ( )

virtualdefault

Member Function Documentation

create()

static std::shared_ptr< IMouseCursorCallback > luciad::IMouseCursorCallback::create ( std::function< void(MouseCursor)>  function )

static

Creates a default IMouseCursorCallback instance that delegates the IMouseCursorCallback::onMouseCursorChanged to the given function.

This is a convenience method that allows to reduce boiler plate code, and use lambdas.

Parameters

function

the function that is called by IMouseCursorCallback::onMouseCursorChanged

Returns

an IMouseCursorCallback instance based on the given function.

onMouseCursorChanged()

virtual void luciad::IMouseCursorCallback::onMouseCursorChanged ( MouseCursor  cursor )

pure virtual

Implement this method to handle a cursor that is returned when the map's cursor changes.

Parameters

cursor

the mouse cursor.