我这个就是在Qt例子里的一个MDI程序基础上自己修改了一点,仅仅在它的MdiChild类构造函数中增加了如下代码:
splitterMain = new QSplitter(Qt::Horizontal,this);
textLeft = new QTextEdit(splitterMain );
textRight = new QTextEdit(tr("Right Widget"),splitterMain );
splitterMain->addWidget(textLeft);
splitterMain->addWidget(textRight);
splitterMain->setOpaqueResize(true);
splitterMain ->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Preferred);
splitterMain ->setStretchFactor(1,1);
splitterMain ->setBackgroundRole(QPalette::Highlight);
splitterMain ->show();
对splitterMain怎么添加修改大小的设置都不行,很郁闷!