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ZNodes
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.)
- 2020-06-16 20:20:01下载
- 积分：1
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rough_standard_test2
lbm方法模拟粗糙界面流动程序，采用D2Q9模型，反弹边界，粗糙界面采用规则矩形(lbm rough interface flow simulation program, using D2Q9 model, bounce boundary rectangle rough interface using rules)
- 2021-02-24 15:39:39下载
- 积分：1
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MySVMSourceCode
这个是用QT编写的一个SVM程序，改写了台湾林智仁的libsvm程序，可以用来分类，线性回归等等人工智能，并且是有界面的(This is a SVM program written in QT, rewritten libsvm Taiwan Lin Zhiren the program can be used for classification, regression, and so on Artificial Intelligence, and is the interface)
- 2011-06-19 19:39:02下载
- 积分：1
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565566
扩展收缩对话框应用程序界面，VC++编程精选学习源码，很好的参考资料。(Expansion contraction dialog application program interface, VC++ programming featured learning source code, a good reference.)
- 2013-11-19 18:57:47下载
- 积分：1
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AT指令 SMS发短信实例源码下载
This is a .NET 2.0 AT ibrary and SMS/EMS library with Plug-In support. You can develop your own Plug-In to support multi phones.ATCommandBase is a class to execute AT commands.CommPhone is a class with minimal set of functions of a phone. Usually be used in phone detect. PhoneControllerSDK is a SDK for you to develop your own phone plugin.PluginForNokia is a DEMO PLUGIN for demostrate how to use these classes.ShortMessageService is a class for decoding and encoding SMS.Test AT is a test project offering some Test Cases to test AT,SMS Read, Write, send. Be sure Test Case 3 and Test Case 4 for SMS Receving and Sending should be passed!CodeDemoForCSharp is a C# project for some C# developer.
- 2014-08-08下载
- 积分：1
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t(OK)
说明： 该程序实现了图的先序、后序遍历和拓扑排序等，而且是界面输出。(the program to achieve the plan's first sequence, after the preorder and topological sorting, but it is the output interface.)
- 2005-12-27 11:43:07下载
- 积分：1
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MyNotepad
说明： 自己用MFC的view视图，不使用任何控件，编写的一个记事本程序(Own use MFC-view view, do not use any controls, written in a notebook of this procedure)
- 2009-08-25 11:25:27下载
- 积分：1
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57573634
VB获取托盘图标并强制显示或隐藏操作,有需要的下。(VB obtain tray icon and force to show or hide the operation, in need.)
- 2013-08-16 08:22:38下载
- 积分：1
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102896
Vista透明皮肤源码例程，程序结合易语言扩展界面支持库和应用接口支持库，调用API函数设置窗口中组建的Vista透明效果。(Vista transparent skin source code routines, programs combined with easy language support library expansion interface and application interface support library , call the API function to set the window formed Vista transparency effect .)
- 2016-04-13 23:25:50下载
- 积分：1
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2011641216151
以前搜集的代码,翻了出来,替换桌面背景,显示日历和提示,还比较实用 (Collected before the code turned out, replace the desktop background to display the calendar and tips, but also more practical
)
- 2011-12-30 20:29:17下载
- 积分：1
