qt project

These two days in summing up some of the previous problems encountered in project, just do not have a colleague asked me about Qt in the various widget window position is how to define, here is summed up:In Qt, all problems are divided into two different situations: one is the most commonly used qwidget system, and the other is the Qgraphicswidget system.①: In th

The following is our progress, starting with the Qt Standard dialog box. The so-called Standard dialog box, in fact, is a number of QT built-in dialog boxes, such as file selection, color selection and so on. Today I'd first introduce Qfiledialog. Qfiledialog is a dialog box for file opening and saving in Qt, which is equivalent to the JFileChooser in swing. Bel

longer exists. Ii. installation and configuration of Qt 2.1 Qt Installation The above are two types of Qt, the first is the Qt for mingw compilation and debugging development, and the second (in the Red Line) is the Qt for msvc, that is, vs debugging and compilation. We r

command to compile the entire project.2. Run demoAfter compilation, you can run a demo to check whether the above work is correct. At this time, you need to check whether the computer supports framebuffer (frame buffer). The simplest way is to use the command:# Cat/dev/FBOIf garbled characters are output, you can directly use "Ctrl" + "Alt" + "f1" to switch to the console and run the command directly ~ /Qt

Introduction to KDE and QTKDE and QT are an open-source desktop environment based on the QT library. KDE contains a large number of applications and tools. This includes a suite of office suites, a Web browser. There is even a fully functional KDE/QT application integration environment.KDE provides programmers with a number of KDE artifacts, often derived from th

places to be modified.(1) Delete the SYNCQT and Syncqt.dat files in the bin directory of the source package, if you do not trust it can be renamed or cut to another location. If you do not modify the Perl not found in Environment-cannot run SYNCQT error will occur.(2) Modify the qmake.conf file under \mkspecs\win32-msvc2010.Qmake_cflags=-nologo-zm200-zc:wchar_t-changed into qmake_cflags=-nologo-zm200-zc:wchar_tNotice the "-" difference at the end. If you do not modify the future if you have a

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

), and then search for. Rdb or. ui Files3, download the RDB Package unpacking tool, unpack, you can get the picture resourcesSeamless connection between controls:The so-called seamless connection is that there is no gap between the accusation and the control, using QT Creator to open the interface file, such as I open the Dictionary project, open the Searchwindow.ui file, the effect of whether the control h

See a written article about MFC and QT mixed programming, Mark, turn fromhttp://blog.csdn.net/sinat_24206709/article/details/77185974 Embedded QT window controls in the MFCQT Mixed programming part1 MFC dialog box 1. Environment configuration: vs2010,qt4.8.4_win64,qt_vs_addin_1.1.11 2, create the MFC dialog box program 3, the output for the x64 Debugrelease program Preparatory work: Download qtmigration fil

[Qt Summary] terminal Remote Upgrade client, qt summary terminal Client Environment: QT4.8.5 for Windows (Qt Creator + MinGW) I. Preface: 1. Depth: given that C/C ++ skills are far from enough, I am still focused on C/C ++, so I am not planning to continue to study Qt. 2. Why Qt