- QMessageBox标题栏关闭不可用问题
-
继承QMessageBox的类的提示框，怎么控制标题栏关闭按钮是否可用？？？？
现在是不可用，我想设置成可用
默认的应该是可用的才对，不可用试试这个：
Qt::WindowFlags wFlags = mBox.windowFlags();
if(Qt::WindowCloseButtonHint == (wFlags & Qt::WindowCloseButtonHint))
{
wFlags = wFlags ^ Qt::WindowCloseButtonHint;
mBox.setWindowFlags(wFlags);
}
-
- to be continue int CustomMsg::MyWarning (QWidget* parent, QString title, QString &text, QString &btnText1, QString &btnText2){QMessageBox customsg;custommsg.setWindowTitle(title);customsg.setText(text);QPushButton btn1, btn2;btn1 = customsg.addButton(btnText1, QMessageBox::ActionRole);btn1=customsg.addButton(btnText1, QMessageBox::ActionRole);btn1 =customsg.addButton(btnText1, QMessageBox::ActionRole);btn2 = customsg.addButton(btnText2, QMessageBox::ActionRole); customsg.exec();}//关闭按钮是灰色的不可点击
- 2 年多之前 回复
