Qt学习之路 代码（7）一个十分简单的分割窗口，整个对话框由3个窗口组成 QSplitter类

#include "mainwindow.h"

#include <QApplication>

#include <QSplitter>

#include <QTextEdit>

#include <QTextCodec>

int main(int argc, char *argv[])

{

    QApplication a(argc, argv);

    QFont font("ZYSong18030",12);//指定显示字体

    a.setFont(font);

    //主分割窗口

    QSplitter *splitterMain=new QSplitter(Qt::Horizontal,0);//水平分割

    QTextEdit *textleft=new QTextEdit(QObject::tr("left widget"),splitterMain);

    textleft->setAlignment(Qt::AlignCenter);

    //右分割窗口

    QSplitter *splitterRight=new QSplitter(Qt::Vertical,splitterMain);

    splitterRight->setOpaqueResize(false);

    QTextEdit *textup=new QTextEdit(QObject::tr("Top widget"),splitterRight);

    textup->setAlignment(Qt::AlignCenter);

    QTextEdit *textBottom=new QTextEdit(QObject::tr("Bottom widget"),splitterRight);

    textBottom->setAlignment(Qt::AlignCenter);

    splitterMain->setStretchFactor(1,1);

    splitterMain->setWindowTitle(QObject::tr("Splitter"));

    splitterMain->show();

    return a.exec();

}

显示结果如下所示：