qt creator tutorial

Tags: blog HTTP ar file on 2014 log HTML Linux I have been using QT Creator for development. This is because there are not many c ++ ide options in Linux. At the same time, because I have abandoned MFC, I usually have to rely on QT to write a small tool, which is exactly used in one fell swoop. Use QT

QT4.8 software used to be a huge effort to build, not willing to throw away. Reinstall Qt4.8 Version 1. Install Qt-creator Install Qt-creator-win-opensource-2.4.0.exe version, not recommended to use the latest version 4.0 2. Install QTSDK # Install Qt-

Due to the project development reasons, the need to configure the QT CREATOR+OPENCV2.4.2+MINGW development environment, the configuration method is summarized as follows:1. Download the software Prerequisites QT SDK for Open Source C + + development on Windows (search the official website on Google to find it) OpenCV 2.4.2: The latest OpenCV version,

After downloading the Qt-opensource-linux-x64-5.3.0.run, install the steps: 1. Enabling it to have executive authority sudo chmod +x qt-opensource-linux-x64-5.3.0.run 2. Installation sudo./qt-opensource-linux-x64-5.3.0.run Next is the graphical interface installation, all by default. The reference screenshot is as follows: Installation complete. 3. Configu

Use OpenCV library in Qt creator (successful compilation under Windows 7 system) Compiling OpenCV2.0 1 Download tdm-mingw-1.908.0-4.4.1-2 and install, install complete add bin to system path. 2 Installing Opencv2.0 Windows version 3 Installation CMake 4 Open CMake, configure source and target path, select MinGW makefiles, and generate target makefile 5 go to set target path, make until all libraries a

The QT Labs developer blog has just released an updated version of the qt sdk, And the QT team has also released the QT creator 2.2.1 version, which is a patch fix version and inherits the support for meego 1.2, main Problems Solved include: Fixed Abi detection of static m

Since the use of Ubuntu, I have found that my programming software Eclipse and QT Creator can display Chinese, but can not input Chinese, which brings great inconvenience to my programming comments. How to solve it? Make a summary record here.First, install IBUS-QT4.Ensure Ubuntu networking status from Ubuntu Software Center, find IBUs, and install.or use the command sudo apt-get install IBUs installation.

Sogou input method is a very popular input method. This input method is not installed by default on Ubuntu. If you search online, you will find that different websites provide different methods. Some work, some do not work. Now, I will write down my experience and installation steps. Hope to help developers. The Chinese input method is also very helpful for developing Chinese applications on Ubuntu phone. After the Chinese Input Method is installed, We can enter Chinese Characters in

configuration is 2010VS, then the corresponding download link is http://msdn.microsoft.com/en-us/windows/hardware/ hh852365 WDK is a compressed image file WDK7.1, currently this version is only English version, need to mirror tool or optical drive to install, here I use prog, the installation file is located in the Mirror home directory debugger/setup_for_x86, as shown in:If it is the other high version of VS, after entering the resource download page, click the corresponding link to get a 1MB

This semester selected the computer Academy's "Digital Image processing", just and my image recognition project has a connection, the teacher said can not use MATLAB to do, this let me a did not learn C + + child paper to cry without tears.Had to turn to the computer College of the big guy, self-taught C + +.The big guy recommended me Qt Creator, I've only used VS, but listen to the big guy, in case I don't

Jeremy1. Create OpenCV project using QT CreatorI can't stand it. Write the OpenCV code in the text editor, a little bit of it is not, write wrong can not immediately know, so only the cock to install an IDE to write code. The following records some process and knowledge points for query ~QT Creator is a complete C + + integrated development Environment (IDE), cur

When you first use QT Creator, you want to use breakpoints to debug JavaScript code. But after pressing the debug key, but prompted the debugger is not configured, let me more depressed.Well, depressed is said, let's say happy. To QT Creator debugging problem, we need to follow the following steps to complete the debug

Install QT Creator on weekends, Download qt-sdk-linux-x86-opensource-2010.05.1.bin First install GCC g ++ Yum-y install gcc Yum-y install gcc-C ++ During installation Run yum. The system prompts existing lock/var/run/yum. PID: Another copy is running as PID 3046. Problem analysis: the main cause is that Yum is automatically updated, so this error will be reporte

Respect the author, support original, if need to reprint, please enclose the original address: http://blog.csdn.net/libaineu2004/article/details/78448392 First, preliminary preparation 1, install Linux system, such as CentOS 7, with desktop, GNOME installation 2. Installation Qt-opensource-linux-x64-5.9.1.run 3, installation CMake, reference Tutorial: CentOS 7 Installation CMake 2.8.12.2 Second, the const

Qt Creator Debugger Installation and configuration on WindowsIf you are using the precompiled version of Visual Studio when you install QT, there is a good chance that the debugger (Debugger) will be missing, whereas the native debugger for QT corresponding to the MSVC is CDB (which corresponds to MinGW's

/5.7gcc_64/binDownload Fcitx-libs Source: https://pan.baidu.com/s/1nuS2emd, compilingCD Fcitx-qt5cmake. Makesudo make InstallWill encounter the following errorTo resolve the above error download EXTRA-CMAKE-MODULES_1.4.0.ORIG.TAR.XZ and unzip, https://pan.baidu.com/s/1skZL3Oh after decompression, enter the following command:CD Extra-cmake-modules-1.4.0cmake. Makesudo make InstallThe compiler will have the bottom-up error when you finish solving theResolve the above error needssudo apt-get instal

Use the opencv library in QT creator (compiled successfully in Windows 7) Compile opencv2.0 1. download and install the tdm-mingw-1.908.0-4.4.1-2. After installation, add the bin to the system path. 2. Install opencv2.0 for Windows 3. Install cmake 4. Open cmake, configure the source code and target path, and select mingw makefiles to generate the target makefile. 5. Go to the set target path an

Configure and use QT creator + openCV in windows, creatoropencv The online tutorials teach you how to use minGW and cmake to compile opencv and then import it. This is too troublesome and is not conducive to new users. Here is a simple method. 1.Install qt sdk I installed 32-bit qt 5.3 msvc with built-in

permanent:[Python]View Plaincopy [[email protected]local] #vi/etc/profile// modify environment variable NBSP;NBSP; Append the following two lines of code to the end of the file:[Python]View Plaincopy Path=/usr/local/cmake/bin: $PATH Export PATH Then perform the following actions:[Python]View Plaincopy [[email protected]local] #source/etc/profile//make the modification effective NBSP;NBSP; [[email protected] local] # echo $PATH//view PATH value Inspection

In Windows, debugging problems may occur when QT creator is used for development. How can I perform one-step debugging in QT creator?The development process in vs is a little different. In QT creatordang, msvcis compiled and used, but cdb.exe is used.Because cdb.exe is part