qt dvr

After many days of QT transplantation, we finally got it out today. Record the learning process, but it makes me sad. Let's talk about the QT source code package. I was very confused when I first installed QT, And I had X11, embedded, and everywhere. Now I understand that X11 can be installed to develop applications running on a PC, and some

QT under the static compile Qt, according to my experience, if according to the kind of windows under the Official SDK installed directly after the file to compile is not feasible, need to download QT source package directly, At present, the source of Nokia is called QT-EVERYWHERE-OPENSOURCE-SRC tar package, to the onl

The provision of QT products is a dual licensed software licensing model. In this dual licensing mode, QT products can be developed not only for proprietary software under commercial license, but also for free and open source software under the GPL (general Public License, version 2 or version 3). In other words, the QT software itself is open source and free to

GuideCompared to QT Creator, I prefer to use VS2010 for development. Although the start-up time is relatively slow, but the powerful shortcut keys and the rich plug-ins, as well as the use of many years of experience, make me feel handy in the development process. One of the most important things is that sometimes the Qt creator error is baffling. It is impossible to find the source of the error based on hi

Qt for Windows7-64bitInstall MinGW (search MinGW for Windows) on your computer, add C:\MinGW\bin to the environment variable, open the command line to enter GCC--version and g++--version and Mingw32-make-- Version verifies that the installation was successfulUnzip the qt-everywhere-opensource-src-4.8.1.tar.gz and enter the directoryConfigure-debug-and-release-opensource-platform win32-g++-webkitMingw32-make

windows: Refer to the following documentationhttp://download.csdn.net/detail/trustguan/4943897 ex-continued The following is the establishment of QT development platform, my platform is Ubuntu 12.04, the need for the QT version of two (started online, Tmake, but later from 3.0 Qt since bring the Make tool, there is no need to tmake):

In Qt on Android: signals and slots for Qt Quick event processing, this article describes how to use built-in signals in QML and how to customize signals, this time, let's take a look at how to handle mouse, keyboard, timer, and other events. These processing times are usually completed through signals. I'm participating in the CSDN blog contest. please vote for my article

After QT and QT creator are installed, the QT creator shortcut icon is generated on the desktop. 1. Double-click the QT creator shortcut icon to enter the QT creator integrated development interface, as shown in figure 1. Figure 1 Welcome To The

Install and use QT Creator in Linux QT is open-source, free, and fully object-oriented (easily Scalable). It is favored by more and more developers for its advantages such as true component programming and portability across platforms. Qt creator is an IDE developed specifically for Qt by Nokia. This article describes

QT core programming qt thread is the content introduced in this sectionto,QT Core programming we want to be divided into several parts to introduce, want to refer to more content, please see the editor at the end of the recommendation for detailed reading, first look at this article.QT provides support for threading , which introduces some basic platform-independ

Step 1: Refer to the installation of QT environment and QT Creator development tools under Ubuntu Input in terminal: sudo apt-get install qt4-dev-tools qt4-doc qt4-qtconfig Qt4-demos Qt4-designer Qt ASSISTANT,QT LINGUIST,QT Creator is included in the Qt4-dev-tools (seemingl