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sl
说明: 一些关于C语言图形界面编程的实例程序。拿来和大家分享了(share)
- 2009-05-16 11:54:42下载
- 积分:1
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36899
下载地址转换源码程序,结合易语言扩展界面支持库和易语言模块新编码转换大全.ec,将迅雷、旋风、快车的加密下载地址转换为真实地址。(Download conversion source program , combined with easy language and easy language support library expansion interface module of the new transcoding Daquan .ec, Thunder , Tornado , Express encryption download address into a real address .)
- 2016-07-18 08:56:42下载
- 积分:1
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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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Draw_mfc
MFC消息映射机制的剖析,讲述如何运用ClassWizard(MFC message mapping mechanism analysis, how to use ClassWizard)
- 2013-06-30 16:06:50下载
- 积分:1
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毫秒级别时间戳互转
毫秒级别时间戳互转
- 2020-12-01下载
- 积分:1
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1656
VB编写的用户登陆界面,实现简单的密码验证功能,适合VB初学者(VB, user login interface, simple password authentication function for VB beginners)
- 2013-08-22 09:54:16下载
- 积分:1
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property_list_tang_demo
ListCtrl控件和下拉框,编辑框等控件组合使用(ListCtrl controls and under pulls the frame, edits the frame and
so on to control a combination to use )
- 2004-07-13 11:35:27下载
- 积分:1
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七参数坐标转换
用布尔莎法实现了坐标系的七参数转换,大地测量学课程作业(The transformation of seven parameters of the coordinate system is realized by means of bursa method)
- 2018-06-21 00:30:48下载
- 积分:1
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baw
json c 0,9 Source code and documentation()
- 2018-03-18 09:13:24下载
- 积分:1
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Virtual_Oscillograph_based_on_labview
声卡采集示波器,不仅可以调波形,还可以将波形以bmp格式保存,文件读取回放,复位,暂停时调节波形,动态显示测量数据及相应的信号处理数据,具有各种滤波处理。里面附带了流程图和详细的技术文档资料,设计论文。(Design and Realization of Virtual
Oscillograph based on LABVIEW
)
- 2009-10-14 18:24:49下载
- 积分:1