分割窗口QSplitter 类

#include "mainwindow.h"

#include <QApplication>

#include <QSplitter>

#include <QTextEdit>

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

{

    QApplication a(argc, argv);

    QFont font ("ZYSong18030",12);

    a.setFont(font);

    //新建一个QSplitter 对象作为主分割窗口，设定此窗口为水平分割

    QSplitter * splitterMain = new QSplitter(Qt::Horizontal,0);

    //新建一个textEdit对象 插入主分割窗口

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

    //设置文字对齐方式

    textLeft->setAlignment(Qt::AlignCenter);

    //新建一个QSplitter 对象作为主分割窗口，设定此窗口为垂直分割，并以主分割窗口为父窗口

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

    //设定分割窗口的分隔条在拖拽时是否为实时更新显示，TRUE为实时显示,false则拖拽时只显示一条灰色的粗线条 拖拽完成在显示分割条

    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);

    //设定可伸缩控件

    splitterMain->setStretchFactor(1,1);

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

    splitterMain->show();

   // MainWindow w;

    //w.show();

    return a.exec();

}