我使用的是QT5.1,什么的都包装好了,还自带了QTCreator,直接下载下来运行
http://qt-project.org/downloads
Qt 5.1.0 for Windows 32-bit (MinGW 4.8, OpenGL, 666 MB)
Qt5.1.0\Tools\mingw48_32
QT5.1中有自带MinGW 4.8,配置好mingw环境变量,就可以了
HelloWorld
[cpp] view plaincopy
- #include "mainwindow.h"
- #include <qapplication.h>
- #include <qpushbutton.h>
- int main(int argc, char *argv[])
- {
- QApplication a(argc, argv);
- QPushButton hello("Hello World", 0);
- hello.resize(100,60);
- a.setActiveWindow(&hello);
- hello.show();
- return a.exec();
- }
环境变量
[plain] view plaincopy
- C_HOME F:\Program\Qt\Qt5.1.0\Tools\mingw48_32
- PATH %C_HOME%\bin
- LIBRARY_PATH %C_HOME%\lib
- C_INCLUDEDE_PATH %C_HOME%\include
- CPLUS_INCLUDE_PATH %C_HOME%\include\c++\3.4.5;%C_HOME%\include\c++\3.4.5\backward;%C_HOME%\include
helloworld.pro
[plain] view plaincopy
- QT += core gui
- greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
- TARGET = helloworld
- TEMPLATE = app
- SOURCES += main.cpp\
- mainwindow.cpp
- HEADERS += mainwindow.h
- FORMS += mainwindow.ui
在5.1中,手动构建QT的dome时,需要在 *.pro文件中加入下位两句:
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
时间: 2024-08-26 21:27:28