ServiceSelectorBox Class Reference

This is a combobox with a method to populate it with names of services providing one of a set of specified interfaces. More...

#include <fw/ServiceSelectorBox.h>

Inheritance diagram for ServiceSelectorBox:

Signals
void	selected (std::string service)

Public Member Functions
	ServiceSelectorBox (QWidget *parent=nullptr)
void	setInterface (const std::string &interface)
	Set an interface to find services for. More...
void	setInterfaces (const std::vector< std::string > &interfaces)
	Set multiple interfaces to find (union of) services for. More...
void	preferInitially (const std::string &service)
	Set a specific service to select automatically when it is discovered for the first time. More...
void	updateServices ()
	Query available services for the selected interface and update the combobox. More...
std::string	getSelectedService ()
	Get the name of the selected service. More...

Protected Slots
void	selected (int index)

Protected Attributes
std::vector< std::string >	mInterfaces
std::vector< std::string >	mServices
std::string	mPreferedService

Detailed Description

This is a combobox with a method to populate it with names of services providing one of a set of specified interfaces.

Frequently call updateServices() to keep the list of available services valid.

Constructor & Destructor Documentation

ServiceSelectorBox()

ServiceSelectorBox

(

QWidget *

parent = nullptr

)

Member Function Documentation

setInterface()

void setInterface ( const std::string &  interface )

inline

Set an interface to find services for.

setInterfaces()

void setInterfaces ( const std::vector< std::string > &  interfaces )

inline

Set multiple interfaces to find (union of) services for.

preferInitially()

void preferInitially ( const std::string &  service )

inline

Set a specific service to select automatically when it is discovered for the first time.

updateServices()

void updateServices

(

)

Query available services for the selected interface and update the combobox.

If the previously selected service is still available, it remains selected.

This should be called in the Qt thread (so it does not need locking against signal/slot selected()).

getSelectedService()

std::string getSelectedService

(

)

Get the name of the selected service.

Not protected against updateServices(). If this is to be called in a different thread, the caller must handle locking.

selected [1/2]

void selected ( std::string  service )

signal

selected [2/2]

void selected ( int  index )

inlineprotectedslot

Member Data Documentation

mInterfaces

std::vector<std::string> mInterfaces

protected

mServices

std::vector<std::string> mServices

protected

mPreferedService

std::string mPreferedService

protected

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

• gui/include/fw/ServiceSelectorBox.h