#include <qavrgtestwindow.h>

Public Slots
void	valueChanged (int value, qint64 id)
void	spinBoxChanged (int value)
Signals
void	changeSpinBox (int value)
void	changeInteger (int value, qint64 id)
Public Member Functions
	QavrgTestProxy (int useProxy, int useTransaction, QavrgTestInteger integer, QSpinBox spinBox, QObject *parent=0)
Private Attributes
QMutex	m_Mutex
int	m_UseProxy
int	m_UseTransaction
int	m_Value
QavrgTestInteger *	m_Integer
QSpinBox *	m_SpinBox
qint64	m_TransactionId

Detailed Description

Definition at line 14 of file qavrgtestwindow.h.

Constructor & Destructor Documentation

QavrgTestProxy::QavrgTestProxy	(	int	useProxy,
		int	useTransaction,
		QavrgTestInteger *	integer,
		QSpinBox *	spinBox,
		QObject *	parent = `0`
	)

Definition at line 6 of file qavrgtestwindow.cpp.

  : QObject(parent),
    m_UseProxy(useProxy),
    m_UseTransaction(useTransaction),
    m_Value(integer->get_Integer()),
    m_Integer(integer),
    m_SpinBox(spinBox),
    m_TransactionId(0)
{
}

Member Function Documentation

void QavrgTestProxy::changeInteger	(	int	value,
		qint64	id
	)		`[signal]`

Referenced by spinBoxChanged().

void QavrgTestProxy::changeSpinBox ( int value ) [signal]

Referenced by valueChanged().

void QavrgTestProxy::spinBoxChanged ( int value ) [slot]

Definition at line 40 of file qavrgtestwindow.cpp.

References changeInteger(), m_TransactionId, and m_Value.

{
  printf("QavrgTestProxy::spinBoxChanged(%d)\n", value);

  if (value != m_Value) {
    m_Value = value;

    printf("emit changeInteger(%d, %ld)\n", m_Value, (long int) m_TransactionId);

    emit changeInteger(m_Value, m_TransactionId++);
  }
}

void QavrgTestProxy::valueChanged	(	int	value,
		qint64	id
	)		`[slot]`

Definition at line 17 of file qavrgtestwindow.cpp.

References changeSpinBox(), m_TransactionId, m_UseTransaction, and m_Value.

{
  printf("QavrgTestProxy::valueChanged(%d,%ld)\n", value, (long int) id);

  if (value != m_Value) {
    m_Value = value;

    if (m_UseTransaction) {
      if (id > m_TransactionId) {
        m_TransactionId = id;

        printf("emit changeSpinBox(%d)\n", m_Value);

        emit changeSpinBox(value);
      } else {
        printf("emission skipped because %ld <= %ld\n", (long int) id, (long int) m_TransactionId);
      }
    } else {
      emit changeSpinBox(value);
    }
  }
}