ErrorScreen Class Reference

#include <ErrorScreen.h>

Inheritance diagram for ErrorScreen:

Collaboration diagram for ErrorScreen:

Public Member Functions
	ErrorScreen ()
	Constructor for the error screen.
void	handleUserConfirmationAction (UserConfirmationAction action) override
	Implement this method to define what to do when user confirmation actions are performed.
void	handleUserSelectionAction (UserSelectionAction action, bool throttleInverted=false) override
	Implement this method to define what to do when user selection actions are performed throttleInverted enables an interface to decrease speed when moving up and vice versa, which is handy for a rotary encoder.
void	drawScreen (DisplayInterface *display) override
	Implement this method to draw the associated screen object on the specified display.
void	setErrorMessage (const char *errorMessage)
	Set the error message to be displayed.
Public Member Functions inherited from ScreenInterface
virtual	~ScreenInterface ()=default
	Destructor for the object.
ScreenInterface *	getNext ()
	Get the next screen object in the linked list.
void	setNext (ScreenInterface *screen)
	Set the next screen object in the linked list.

Private Attributes
const char *	_errorMessage

Constructor & Destructor Documentation

ErrorScreen()

ErrorScreen::ErrorScreen

(

)

Constructor for the error screen.

Member Function Documentation

drawScreen()

void ErrorScreen::drawScreen ( DisplayInterface *  display )

overridevirtual

Implement this method to draw the associated screen object on the specified display.

Parameters

display

Pointer to the display object

Implements ScreenInterface.

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handleUserConfirmationAction()

void ErrorScreen::handleUserConfirmationAction ( UserConfirmationAction  action )

overridevirtual

Implement this method to define what to do when user confirmation actions are performed.

Parameters

action

UserConfirmationAction::[None|SingleClick|DoubleClick|LongPress]

Implements ScreenInterface.

handleUserSelectionAction()

void ErrorScreen::handleUserSelectionAction ( UserSelectionAction  action, bool  throttleInverted = false  )

overridevirtual

Implement this method to define what to do when user selection actions are performed throttleInverted enables an interface to decrease speed when moving up and vice versa, which is handy for a rotary encoder.

Parameters

action	UserSelectionAction::[None|Up|UpFaster|UpFastest|Down|DownFaster|DownFastest]
throttleInverted	True|False

Implements ScreenInterface.

setErrorMessage()

void ErrorScreen::setErrorMessage

(

const char *

errorMessage

)

Set the error message to be displayed.

Parameters

errorMessage

Error message

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Member Data Documentation

_errorMessage

const char* ErrorScreen::_errorMessage

private

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

• /home/runner/work/DCCEXSimpleThrottle/DCCEXSimpleThrottle/ErrorScreen.h
• /home/runner/work/DCCEXSimpleThrottle/DCCEXSimpleThrottle/ErrorScreen.cpp