hbox_stretch.cpp

开发环境 arm+linux. hbox_stretch是演示布局管理中的伸展示例程序

#include <QApplication>
#include <QPushButton>
#include <QWidget>
#include <QHBoxLayout>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    QWidget window;
    QPushButton *button1 = new QPushButton("One");
    QPushButton *button2 = new QPushButton("Two");
    QPushButton *button3 = new QPushButton("Three");
    QPushButton *button4 = new QPushButton("Four");
    QPushButton *button5 = new QPushButton("Five");

    QHBoxLayout *layout = new QHBoxLayout;
    layout->addWidget(button1, 1);
    layout->addWidget(button2, 2);
    layout->addWidget(button3, 3);
    layout->addWidget(button4, 4);
    layout->addWidget(button5, 5);

    window.setLayout(layout);
    window.setGeometry(20, 50, 700, 100);
    window.show();

    return app.exec();
}