QT的TCP信息传递

chooesdialog.h - 文件：
#ifndef CHOOESDIALOG_H
#define CHOOESDIALOG_H
#include
namespace Ui {
class chooesDialog;
class chooesDialog : public QDialog
Q_OBJECT
public:
explicit chooesDialog(QWidget *parent = 0);
~chooesDialog();
private slots:
void on_toolButton_clicked();
private:
Ui::chooesDialog *ui;
#endif // CHOOESDIALOG_H
.............
mainwindow.h - 文件：
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include
#include
#include
namespace Ui {
class MainWindow;
class MainWindow : public QMainWindow
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
private slots:
void onpushbutton();
void onsocketconnect();
void onsocketdisconnect();
void onsocketreadyread();
void ondispushbutton();
void connecttohost();
void onsendsomething();
void chooesbutton();
private:
Ui::MainWindow *ui;
QTcpSocket*socket;
#endif // MAINWINDOW_H
.............