netclient.cpp

一个用QT写的局域网聊天程序.不需要服务器

#include "netclient.h"



NetClient::NetClient(QWidget *parent)
    : QDialog(parent)
{
	Layout();
}

NetClient::~NetClient()
{

}

void NetClient::Layout()
{
	createHorizontalGroupBox();
	createGridGroupBox();
	createFormGroupBox();

    QVBoxLayout *mainLayout = new QVBoxLayout;

    mainLayout->addWidget(horizontalGroupBox);
    mainLayout->addWidget(gridGroupBox);
    mainLayout->addWidget(formGroupBox);

    bigEditor = new QTextEdit;
    bigEditor->setReadOnly(true);
    bigEditor->setPlainText(tr(""));

    mainLayout->addWidget(bigEditor);

    setLayout(mainLayout);

}

void NetClient::createActions()
{

}

void NetClient::createHorizontalGroupBox()
{
    horizontalGroupBox = new QGroupBox(tr("Operation"));
    QHBoxLayout *layout = new QHBoxLayout;

    QLabel *Label1 = new QLabel(tr("Kiss Test Client"));
    Label1->setFont(QFont("Times", 18, QFont::Bold));

    layout->addWidget(Label1);

    QPushButton *test = new QPushButton(tr("Test"));
    test->setFont(QFont("Times", 18, QFont::Bold));
    connect(test, SIGNAL(clicked()), this, SLOT(act_test()));

    layout->addWidget(test);

    QPushButton *clear = new QPushButton(tr("Clear"));
    clear->setFont(QFont("Times", 18, QFont::Bold));
    connect(clear, SIGNAL(clicked()), this, SLOT(act_clear()));

    layout->addWidget(clear);

    QPushButton *quit = new QPushButton(tr("Quit"));
    quit->setFont(QFont("Times", 18, QFont::Bold));
    connect(quit, SIGNAL(clicked()), qApp, SLOT(quit()));

    layout->addWidget(quit);

    horizontalGroupBox->setLayout(layout);
}

void NetClient::createGridGroupBox()
{
    gridGroupBox = new QGroupBox(tr("Grid layout"));
    QGridLayout *layout = new QGridLayout;

    gridGroupBox->setLayout(layout);

}
void NetClient::createFormGroupBox()
{
    formGroupBox = new QGroupBox(tr("Form layout"));
    QFormLayout *layout = new QFormLayout;

    layout->addRow(new QLabel(tr("Line 1:")), new QLineEdit);
    layout->addRow(new QLabel(tr("Line 2, long text:")), new QComboBox);
    layout->addRow(new QLabel(tr("Line 3:")), new QSpinBox);
    formGroupBox->setLayout(layout);
}

void NetClient::TextPrint(const char* log)
{
	QString str(log);
	bigEditor->append(str);
}

void NetClient::act_test()
{
	TextPrint("hi");
}

void NetClient::act_clear()
{
	bigEditor->clear();
}