QT工程管理及Pro配置文件的理解

浅笑一斤

已于 2022-12-15 16:31:46 修改

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分类专栏： qt 文章标签： qt 开发语言 ui

于 2022-06-05 18:37:13 首次发布

本文链接：https://blog.youkuaiyun.com/linyibin_123/article/details/125135015

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一般简单通过qt-creator创建新项目后的pro是这样：

#为项目添加模块
QT       += core gui

# 如果QT的版本大于4 那么就添加widgets模块
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

# 支持C++11标准
CONFIG += c++11

# The following define makes your compiler emit warnings if you use
# any Qt feature that has been marked deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if it uses deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0

#源文件
SOURCES += \
    main.cpp \
    mainwindow.cpp

#头文件
HEADERS += \
    mainwindow.h

#界面文件
FORMS += \
    mainwindow.ui

# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target

一.通过pro + pri方式有效管理工程，使其模块化

1.步骤：

1)到创建后的工程文件夹中，新建各个模块的文件夹，例如：SerialPort、Widget等文件夹
2)新建pri文件
3)在工程pro中导入pri文件

2.配置内容

1)（.pro）

#为项目添加模块 如果不需要界面可用QT -= gui
QT       += core gui network serialport sql

# 如果QT的版本大于4 那么就添加widgets模块
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets


#app-建立一个应用程序的makefile（默认）
#lib(建立一个库的makefile)
TEMPLATE = app

#放置可执行程序目标的目录
DESTDIR = $$PWD/../Bin

#应用程序所需的额外的预处理程序定义的列表
# The following define makes your compiler emit warnings if you use
# any feature of Qt which has been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0

#支持C++11标准
CONFIG += c++11

#版本号
VERSION_CUSTOM = 1.0.1

#生成目标程序名字
TARGET = ConfigTool-$$VERSION_CUSTOM

DEFINES += SOFTWARE_VERSION=$$TARGET

#源文件
SOURCES += \
        main.cpp \

#导入pri
include($$PWD\Widget\Widget.pri)
include($$PWD\Business\Business.pri)
include($$PWD\IEC\IEC.pri)
include($$PWD\DataHandle\DataHandle.pri)
include($$PWD\Utility\Utility.pri)
include($$PWD\SerialPort\SerialPort.pri)
include($$PWD\MultiLanguage\MultiLanguage.pri)

#应用程序所需的额外的包含路径的列表
INCLUDEPATH += $$PWD/Business $$PWD/DataHandle $$PWD/IEC
INCLUDEPATH += $$PWD/MultiLanguage $$PWD/SerialPort
INCLUDEPATH += $$PWD/Utility $$PWD/Widget

# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target

#应用图标
RC_ICONS += icon.ico

#中文
RC_LANG = 0x0004

# 公司名
QMAKE_TARGET_COMPANY = 科技股份有限责任公司

# 版权
QMAKE_TARGET_COPYRIGHT = Copyright(C) 2018-2019 the Qt company Ltd

2）（.pri）

#源文件
SOURCES += \
        $$PWD\FFSerialPortCtl.cpp

#头文件
HEADERS += \
        $$PWD\FFSerialPortCtl.h

二、通过 pro + pro + pri 工程集方式管理多个qt应用程序

1.工程集pro：

#可以创建一个能够进入特定目录并且为一个项目文件调用make的makefile
TEMPLATE = subdirs

#配置添加批处理、release方式
CONFIG += batch release

#添加各个工程的文件路径
SUBDIRS += \
    libffcurl \
    libsdk \
    libmedia \
    libwidgets \
    libsearch \
    IVSCMS \
    libhttp \
    IVSTools \


#添加翻译文件
## Must add language here, used for all project.
TRANSLATIONS    += $$PWD/language/lang_en.ts
TRANSLATIONS    += $$PWD/language/lang_cn.ts
TRANSLATIONS    += $$PWD/language/lang_tw.ts

2.单个工程pro

QT       += core gui network xml webenginewidgets multimedia

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

TARGET = IPCTools
include($$PWD/../libcommon.pri)
contains(QT_ARCH, i386) {
    DESTDIR = ivs-tools-x86
} else {
    DESTDIR = ivs-tools-x64
}

# The following define makes your compiler emit warnings if you use
# any feature of Qt which as been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
#DEFINES += QT_DEPRECATED_WARNINGS
INCLUDEPATH += $$PWD/mainwin $$PWD/datalogic
INCLUDEPATH += $$PWD/mainwin/DevConfig
INCLUDEPATH += $$PWD/mainwin/DevSearch
INCLUDEPATH += $$PWD/mainwin/DevUpdate
INCLUDEPATH += $$PWD/mainwin/DevCalculate

# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.

# disables all the APIs deprecated before Qt 6.0.0
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000


#导入pri
include($$PWD\Widget\Widget.pri)

# Define resource files.
#.rc文件是管理程序icon、鼠标图片、等资源的脚本
RC_FILE   += resource/image/Mainform/main.rc

#qrc文件路径
#qrc文件创建 右键创建资源文件 
#添加前缀和添加文件后可以将图片资源添加到工程中，用于在代码中设置背景，图标
RESOURCES += resource/resource.qrc

3.单工程模块中的.pri文件

#指定文件各个模块包含的头文件、源文件和界面文件
SOURCES += \
    bridge.cpp \
    messagebox.cpp \
    pushbutton.cpp \
    qpasswordlineedit.cpp \
    tipsslider.cpp \
    webengineviewform.cpp \
    tableheaderview.cpp \
    clabel.cpp \
    showcpumemory.cpp \
    renamedialog.cpp \
    jqcpumonitor.cpp \
    networkconfigdialog.cpp

HEADERS += \
    bridge.h \
    dintvalidator.h \
    messagebox.h \
    nodashrectstyle.h \
    pushbutton.h \
    qpasswordlineedit.h \
    singleton.h \
    tipsslider.h \
    webengineviewform.h \
    tableheaderview.h \
    clabel.h \
    showcpumemory.h \
    renamedialog.h \
    jqcpumonitor.h \
    networkconfigdialog.h


FORMS += \
    messagebox.ui \
    webengineviewform.ui \
    renamedialog.ui \
    networkconfigdialog.ui