Qt分割窗口

#include "mainwindow.h"

#include <QApplication>

#include<QSplitter>

#include<QTextEdit>

int main(int argc, c
4000
har *argv[])

{

    QApplication a(argc, argv);

    QSplitter *SplitMain = new QSplitter(Qt::Horizontal,0);//主分割窗口，水平

    QTextEdit * textLeft = new QTextEdit(QObject::tr("Left Widget"),SplitMain);

    textLeft->setAlignment(Qt::AlignCenter);

    //右

    QSplitter *SplitRight=new QSplitter(Qt::Vertical,SplitMain);

    SplitRight->setOpaqueResize(false);//设置分割窗口的分割条在拖拽时是否实时更新显示

    QTextEdit *textUp = new QTextEdit(QObject::tr("Top Widget"),SplitRight);

    textUp->setAlignment(Qt::AlignCenter);

    QTextEdit *textBottom = new QTextEdit(QObject::tr("Bottom Widget"),SplitRight);

    textBottom->setAlignment(Qt::AlignCenter);

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

    SplitMain->setStretchFactor(1,1);//用于设定可伸缩控件，第一个参数为指定控件序号，按插入顺序从0编号。第二个参数为大于0的值表示此控件可伸缩

    SplitMain->show();

   // MainWindow w;

   // w.show();

    return a.exec();

}