#include<QApplication>
#include<QLineEdit>
#include<QPushButton>
#include<QLabel>
#include<QWidget>
#include<QHBoxLayout>
#include<QVBoxLayout>

int main(int argc, char **argv)
{
    QApplication app(argc,argv);
    QLabel *infoLable = new QLabel;
    QLabel *cmdLabel = new QLabel;
    QLineEdit *cmdLineEdit = new QLineEdit;

    QPushButton *submitButton =new QPushButton;
    QPushButton *cancelButton =new QPushButton;
    QPushButton *browserButton =new QPushButton;

    infoLable->setText("Plase input commad");
    cmdLabel->setText("Open:");

    cmdLineEdit->clear();
    submitButton->setText("Submit");
    cancelButton->setText("Cancel");
    browserButton->setText("brower");

    QHBoxLayout *cmdLayout =new QHBoxLayout;
    cmdLayout->addWidget(cmdLabel);
    cmdLayout->addWidget(cmdLineEdit);

    QHBoxLayout *buttonLayout =new QHBoxLayout;
    buttonLayout->addWidget(submitButton);
    buttonLayout->addWidget(cancelButton);
    buttonLayout->addWidget(browserButton);

    QVBoxLayout *mainLayout =new QVBoxLayout;
    mainLayout->addWidget(infoLable);
    mainLayout->addLayout(cmdLayout);
    mainLayout->addLayout(buttonLayout);

    QWidget *window =new QWidget;
    window->setLayout(mainLayout);
    window->setWindowTitle("Runing..");
    window->show();

    return app.exec();



    return 0;
}