Qt 类图总结

小麦大叔 发表于 2022/02/12 23:25:06 2022/02/12
【摘要】 一直接触Qt相关的开发,系统性地总结一下相关的知识点,这里有两个网图,分别是Qt4.1和Qt5.1的图,看完可以对Qt整体的框架有一个大致的了解,具体如下; Qt的主要模块 从以上三张图可...

一直接触Qt相关的开发,系统性地总结一下相关的知识点,这里有两个网图,分别是Qt4.1Qt5.1的图,看完可以对Qt整体的框架有一个大致的了解,具体如下;

QT3.0

Qt4.1

Qt 5.1

Qt的主要模块

从以上三张图可以看出,虽然版本更迭,但是Qt几个主要模块如下:
在这里插入图片描述

这里也可以参考官方文档:https://doc.qt.io/qt-5/qtmodules.html

Module Description
Qt Core Core non-graphical classes used by other modules.
Qt GUI Base classes for graphical user interface (GUI) components. Includes OpenGL.
Qt Multimedia Classes for audio, video, radio and camera functionality.
Qt Multimedia Widgets Widget-based classes for implementing multimedia functionality.
Qt Network Classes to make network programming easier and more portable.
Qt QML Classes for QML and JavaScript languages.
Qt Quick A declarative framework for building highly dynamic applications with custom user interfaces.
Qt Quick Controls Provides lightweight QML types for creating performant user interfaces for desktop, embedded, and mobile devices. These types employ a simple styling architecture and are very efficient.
Qt Quick Dialogs Types for creating and interacting with system dialogs from a Qt Quick application.
Qt Quick Layouts Layouts are items that are used to arrange Qt Quick 2 based items in the user interface.
Qt Quick Test A unit test framework for QML applications, where the test cases are written as JavaScript functions.Note: The binary compatibility guarantee does not apply to Qt Quick Test. However, it will remain source compatible.
Qt SQL Classes for database integration using SQL.
Qt Test Classes for unit testing Qt applications and libraries.Note: The binary compatibility guarantee does not apply to Qt Test. However, it will remain source compatible.
Qt Widgets Classes to extend Qt GUI with C++ widgets.

如果您使用qmake构建项目,则默认包含Qt Core和Qt GUI模块。要仅链接 Qt Core,请将以下行添加到您的.pro文件中:

QT -= gui

  
 
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这是我一个项目的的.pro文件,具体如下所示;
在这里插入图片描述

文章来源: great.blog.csdn.net,作者:小麦大叔,版权归原作者所有,如需转载,请联系作者。

原文链接:great.blog.csdn.net/article/details/122892168

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