QT embed Notepad under win10

Source blog ：https://www.cnblogs.com/findumars/p/8001326.html

 

Let me try , Let's start with a picture

 1. Find out about Notepad ：

stay Qt Add the code to find the form handle in the program ：

// Remember to include header files ：#include <windows.h>
WId wid = (WId)FindWindow(L"Notepad", L" No title  -  Notepad ");

stay Qt Embedded form handle code in the program ：

    QWindow *childWindow = QWindow::fromWinId( childWidgetWinId );
    qDebug()<<"childWidgetWinId="<<childWidgetWinId<<"childWindow = "<<childWindow;
    childWidget = QWidget::createWindowContainer(childWindow, ui->widget );

    ui->childWidgetLayout->addWidget(childWidget);
    childWidget->setMinimumSize(800,600);

summary ：

If you want to be in qt The key step in embedding other forms in is to find the form handle to be embedded .

problem ：

win10 The enterprise embedded calculator always fails .

Colored eggs ：

Embedded wechat ： 

My code download address ：

https://download.csdn.net/download/lsyrhz/12926568