Цитата(borisbn @ 13.2.2012, 14:43  ) | w.moveToThread(&cThread); это убрал ?
вообще, покажи весь код (все cpp и h). его там не должно быть много... |
да,убрал
countDown.h
| Код |
#ifndef COUNTDOWN_H
#define COUNTDOWN_H
#include <QMainWindow>
#include <QThread>
namespace Ui {
class countDown;
}
class countDown : public QMainWindow
{
Q_OBJECT
public:
int countMS; // contatore per LED
int c; // var per ins.
bool work;
explicit countDown(QWidget *parent = 0);
~countDown();
//void count(void *p);
void doSetup(QThread &cThread);
public slots:
void start();
void doWork();
void pause();
void stampa();
private:
Ui::countDown *ui;
};
class Thread : public QThread
{
Q_OBJECT
signals:
void aSignal();
protected:
void run() {
emit aSignal();
}
};
#endif // COUNTDOWN_H
|
countDown.cpp
| Код |
#include "countdown.h"
#include "ui_countdown.h"
#include <windows.h>
#include <iostream>
#include <process.h>
#include <QThread>
countDown::countDown(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::countDown)
{
ui->setupUi(this);
countMS = c = 1000;
ui->label->setText(QString::number(countMS));
work = false;
connect(ui->bStart,SIGNAL(clicked()),this,SLOT(start()));
connect(ui->bPause,SIGNAL(clicked()),this,SLOT(pause()));
}
void countDown::start()
{
work = true;
}
void countDown::pause()
{
work = false;
}
void countDown::stampa()
{
ui->label->setText(QString::number(countMS));
}
countDown::~countDown()
{
delete ui;
}
void countDown::doSetup(QThread &cThread)
{
connect(&cThread,SIGNAL(started()),this,SLOT(doWork()));
}
void countDown::doWork()
{
do
{
if(work)
{
Sleep(1000);
countMS--;
}
ui->label->setText(QString::number(countMS));
}while(countMS != 0);
}
|
main.cpp
| Код |
#include <QtGui/QApplication>
#include "countdown.h"
#include <QThread>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
countDown w;
w.show();
Thread thread;
QObject::connect(&thread, SIGNAL(aSignal()), &w, SLOT(doWork()));
thread.start();
return a.exec();
}
|
вообще-то ничего такого |