qt programming book

QtSerialPort Today, we will introduce the source code of the QtSerialPort module and learn how to implement the portable serial programming library. First, after downloading the source code, use QtCreator to open the entire project. You can see the source code structure as shown in: Let's take a look at the serialport-lib.pri file, serialport. pro project file is to rely on this file to control the entire source code compilation ., The details are a

Qt programming skills form center displayView plaincopy to clipboardprint?This-> resize (150,150); // form size// Center the formQ1_topwidget * desktop = qapplication: desktop ();Int width = desktop-> width ();Int Height = desktop-> height ();Move (width-this-> width ()/2, (height-this-> height ()/2 ); PS: The resize should be placed before the position of the adjustment form. Otherwise, the current this->

Currently, there are no examples of combining QT, OSG, and cegui. OSG has osgcegui and osgviewerqt, but it is not that simple to combine the three. After constant exploration and debugging, this solution solves a series of problems in integrated programming. The following is the core code for implementing the cegui window class. Before processing events in the window event processing class, you must first d

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The background of software development of automatic production equipment is mainly about visual guidance, motion control and human-computer interaction. Three years of development and accumulation, the basic is on the qt+vs2013 platform. This series of essays mainly summarize the experience of multi-threaded programming.Backgroundis a machine vision guidance software, the software consists of seven worker threads, each worker thread is responsible for