#include "ab.h"MyMainWindow::MyMainWindow()	{	setGeometry(0,0,640,480);		inText=new QLabel (this);	inText->setGeometry(10,30,100,10);	inText->setText(tr("Input Text"));	outText=new QLabel (this);	outText->setGeometry(10,80,100,10);	outText->setText(tr("Output Text")); 		stateShow=new QLabel (this);	stateShow->setGeometry(10,380,100,10);	stateShow->setText(tr("stateShow")); 		inputText=new QLineEdit(this);	inputText->setGeometry(100,30,300,50);	outputText=new QLineEdit(this);	outputText->setGeometry(100,80,300,50);	connectButton=new QPushButton("Connect",this);	connectButton->setGeometry(50,420,100,25);	exitButton=new QPushButton("Send",this);	exitButton->setGeometry(350,420,100,25);	connectionTimer =new QTimer(this);	connectionTimer->start(300,true);	sendTimer =new QTimer(this);	//sendTimer->start(500,true);	ClientSocket= new QSocket(this);		ClientSocket->connectToHost("192.168.1.9",10001);	//connect(connectButton,SIGNAL(clicked()),this,SLOT(Conne()));	//connect(exitButton,SIGNAL(clicked()),this,SLOT(dataSend()));		connect(ClientSocket,SIGNAL(readyRead()),this,SLOT(dataGet()));	connect(connectionTimer,SIGNAL(timeout()),this,SLOT(timerOut()));	connect(sendTimer,SIGNAL(timeout()),this,SLOT(dataSend()));}void MyMainWindow::Conne(){		//	ClientSocket->connectToHost("192.168.1.9",10001);}void MyMainWindow::dataSend(){		printf("%s\n","abc");	ClientSocket->writeBlock(inputText->text(),1024);	sendTimer->stop();}void MyMainWindow::dataGet(){	char abc[1050];//s.resize( ClientSocket->bytesAvailable());//	Q_ULONG abc=16;	ClientSocket->readBlock(abc,ClientSocket->bytesAvailable());	sendTimer->start(500,true);	printf("%s\n",abc); 	//ab.append(abc);	//if (abc[0]=0x55)	//{	inputText->setText(abc);	//}}void MyMainWindow::timerOut(){	switch(ClientSocket->state())	{	case QSocket::Idle:		stateShow->setText(tr("Idle"));		break;	case QSocket::HostLookup:		stateShow->setText(tr("HostLookup"));		break;	case QSocket::Connecting:		stateShow->setText(tr("Connecting"));		break;//	case QSocket::Connected://		stateShow->setText(tr("Connected"));//		break;	case QSocket::Closing:		stateShow->setText(tr("Closing"));		break;	default:		stateShow->setText(tr("Connected"));		}	connectionTimer->start(500,true);}