WidgetLoadQMLModel

python data science handbook

说明：  qt中提供了QGphicsView，QGraphicsScene，QGraphicsItem，QGraphicsPixmapItem是QGraphicsItem的子类 分辨创建它们的实例：view，scene，item，然后通过各自的方法scene->addItem(item);view->setScene(scene);就可以达到类似下图的效果，想要进一步定制，则要继承QGraphicsItem或QGraphicsPixmapItem，然后重写paint()、boundingRect()等方法，此外如果还想要获取鼠标事件，重写mousePressEvent等事件就好了，注意，一旦重写了mousePressEvent方法，就以为了qt不会再自动处理item的任何press事件了，可以在你重写的mousePressEvent方法中最后添加QGraphicsItem::mousePressEvent(event);解决这个问题，就是说你获取到了鼠标事件，但是依然让qt处理这个鼠标事件。(QGphics View, QGraphics Scene, QGraphics Item and QGraphics PixmapItem are provided in qt. They are subclasses of QGraphics Item. Resolve the instances of creating them: view, scene, item, and then use their respective methods scene - > addItem (item); view - > setScene (scene); you can achieve the effect similar to the figure below. If you want to further customize, you need to inherit QGraphics Item or QGraphics Pixmap Item, and then rewrite paint (), boundingRect () and other methods, and if you want to do so. If you want to get mouse events, rewrite events like mousePressEvent. Note that once you rewrite the mousePressEvent method, you think that QT will no longer automatically handle any press events of item. You can finally add QGraphics Item:: mousePressEvent (event) to your rewritten mousePressEvent method to solve this problem. That is, you get the mouse event, but still let QT handle the mouse event.)

仿系统优化大师界面用于提高PB开发者对美化界面有一定的帮助(imitation system optimization master interface used to enhance the PB developers to interface landscaping will help! !)

sod88是北京理工大学开发的一款光学设计软件，dos界面，但初学还是很有用的。(sod88，optical design)

Convert DCM to JPG. It is wriiten by C++. It is very suitable for junior.

WTL编写日历控件,继承EDIT控件自绘而且，可自行修改方便使用(WTL DRAW calendar)

桌面快捷精灵源码，程序结合易语言扩展界面支持库调用API函数实现桌面快捷功能。(Desktop Shortcut Wizard source , combined with easy language program expanded interface support library call API functions to achieve the desktop shortcuts .)

可视化组件查看器，通过此程序可查看Windows的视觉组件，另外还带一个树型的列表控件。(Visual Component Viewer .This program can view the Windows visual components, also with a treelistview control.)

说明：  基于Labwindows/cvi9.0的数据采集显示界面，对随机产生的数据进行图标显示，并且显示出所采集数据中的最大值和最小值。(Data collection based on Labwindows/cvi9.0 display interface, the data on the randomly generated icon and display the data collected in the maximum and minimum values.)

分割窗口并动态调整分割区域(类似于Windows中的资源管理器),()