Qt widgets vs qt quick. Qt Widgets are more suited for desktop environments where traditional UI paradigms are required. e all the native UI look without using WPF, UWP or for Mac Swifty things. While both Qt Widgets and Qt Quick support cross-platform development, Qt Quick’s flexibility makes it a better choice for mobile and embedded systems. Hi, is there a performance comparison between Qt Widgets and Qt Quick available? Or just performance messurements for one of these? Thanks EDIT: Qt Quick is also very much touch-oriented (at least at its current state) whereas Qt Widget GUIs provide a much richer set of UI elements. Nov 12, 2025 · In conclusion, Qt Widget is a historical and classic GUI solution that, while still effective, has limitations. 但是从Qt 4. 1 based on Qt 5. x 之间有什么区别？ Q3：为什么要引入 QML/Qt Quick？ Q4：Qt Widgets 和 QML/Qt Quick QUESTIONS: 1-Est qu'on peut faire des ui moderne comme celle de… discord ou je ne sais quoi avec Qt widget? 2-Est ce que l'on peut utiliser Qt Quick pour faire des applications bureaux types photoshop (juste l'ui) ? 3-Est ce qu'on peut faire du cross Platform mobile avec Qt widget ? Qt is a popular cross-platform framework for developing GUI applications. Before we go over th I read that QT Quick is a memory hog and has in general much worse performance than QT Widgets, although all those comments seem to be quite old and about QT Quick in QT 5. 15. As Nicholas mentioned below - documentation is well developed and available for Widgets. Sep 19, 2023 · Explore the comprehensive comparison between Qt Widgets and Qt Quick (QML) in this detailed guide. Recently I successfully compiled my desktop Widget based application on Android without modifyin Qt Widgets is a collection of UI elements for creating desktop apps i. We've already introduced the Qt Widgets API, which is well-suited for building desktop applications. Understand their unique features, advantages, and ideal use cases to make informed decisions for your GUI development projects. ---Qt Quick vs Qt Wid In this video, we'll explain the differences between Qt Widgets and Qt Quick and how to make the right choice for your application needs. ui files to design and when i start with QT quick application y use . 0。 So that means Widgets are going to be there and I should be going with Widgets and not Qt Quick because everything I want fits as a traditional desktop app. Application performance When resizing the QT Widgets app, the resize was smooth without any noticeable flickering. Indeed, even though framework development is now centered on Qt Quick, the two remain complementary and there's still at least one good reason to continue using the historical solution. Widget-based GUI Qt beginners often ask: What option will be the best for creating my user interface. 8. 视频地址为： youtube. But since GUIs are complex and can vary from application to application, I wonder if there are standard measurements on how much faster it is and under which circumstances. It offers two main approaches for building interfaces: the traditional Qt Widgets and the newer Qt Quick/QML. Qt Widgets or Qt Quick Which one Need to be learning ? Hello Everyone I get into QT about 1 month so I just confused I working backend about C++ so Should I stop learning QT Widgets because there is not more Moden GUI as we know its Classic GUI but QT Quick is has a Modern GUI also support C++ so Which one I should start ? ロボットシステムを構成する機器としてティーチングペンダントは欠かせない存在です。弊社ではティーチングペンダントのGUI開発フレームワークとしてQtを採用することが多いです。QtはQtWidgetsとQtQuickという2つのユーザインタフェースを提供しており、GUI開発を担当する身としては、どちらを Summary: Understand the key differences and benefits of Qt Quick and Qt Widgets to make informed decisions when developing applications. What's the difference between them? I use QtCreator 2. My question punctually is this, like when i open Qt Widget Application i have the . So if you are making a desktop application, you might want to leave Qt Quick alone. 已经有了Qt Widgets，为什么还要引入QML和Qt Quick回答问题1：引入QML和Qt Quick是为了更好地满足现代化UI界面（要炫酷和复杂的UI）的需求，提高开发效率和代码可维护性。同时，Qt Widgets和QML/Qt Quick可以灵活…. With Qt there are 3 techniques (which can be integrated): 小孩子才做选择，大人Widgets和Quick两个都要学 非要选一个的话，Quick吧，只需要花很少的功夫，就能做出来看起来很炫酷的界面。 代价是要学 QML，QML和 C++ 的交互不是很方便。 同样的界面，Widgets来做，就得花更多时间精力。 If you're building a traditional desktop application and want precise control over every interface element, Qt Widgets might be the better choice. 0. May 6, 2024 · Qt, a versatile framework for cross-platform application development, offers developers two primary approaches for creating user interfaces: Qt Widgets and Qt Quick. 1 My suggestion is Qt Quick. Because Qt Quick is developed in 2010 after ios and android came out. Language Jan 28, 2026 · Consider moving from legacy Qt Widgets code to Qt Quick? Compare the software architecture patterns used in Qt applications. This time, I would like to compare QtWidgets and QtQuick With Qt Quick comes a new language dedicated to this purpose: QML (Qt Markup Language). , but the Qt Designer seems half baked, for example the field for the font size is unnecessarily wide and the up and down arrows for adjusting are way over on the right and tiny. Qt 6. Quick technology was introduced when handheld devices were gaining momentum and is still being improved to work on those devices. x 和 QtQuick 2. Quick-UI is a pure QML appli 概念：Qt Quick : QML 类型 和 功能的标准库 Qt Quick 模块：提供可视化组件,模型视图支持，动画框架以及用于构建用户界面的更多功能。 Qt Quick Controls :基于Qt Quick 的可重用UI组件库。 Qt Quick1 基于Graphi… To add to JKSH ,Qt Widgets are mature and amazingly optimized for desktop applications. 7 发布时，引入了 QML，用于移动开发，其全面支持触摸操作、流畅的动画效果等。 但在 Qt 5 中，QML 已经不再局限于移动开发，也可用于开发传统的桌面程序。 很长时间里，我都在使用 Qt Widgets。 当第一次尝试 QML 时，发现它太原始。 In this video series we will cover Qt 6. Qtでソフトを開発するとき、QtWdigetsを利用するか、QtQuickを利用するか、二択の方法があります。 どっちがいいかは作りたいソフトや自分のQtに対する理解の量などによって変わってきます。 それで迷っている人たちに向けた記事です。 The Qt Widgets seem to have a more complete set of widgets like buttons etc. If we go the qt Quick way then can you simultaneously use qt quick for most of the visual and then link up these files to c++ files (the engine of your app)? m if so any examples of how I might get Hi, Qt Widget application are using the widgets classes: QWidget, QPushButton, QHBoxLayout etc. The usual being the GUI with QtQuick and the logic in C++. So my question is which one should i choose Qt Quick or Qt Widgets (i will mostly use different colors for each packet traversing network- show path and use some button and something like a list view to show more info on network) 随着跨平台开发的需求不断增加，Qt 成为了开发现代应用程序的重要工具之一。特别是在界面设计方面，Qt 提供的 QML 和 Qt Quick 为开发人员提供了强大的支持。在众多开发者的日常使用中，经常会遇到一些问题和困惑，特别是对于 QML 和 Qt Quick 的选择和理解，本文将重点讨论几个常见问题，并深入 Kevin Krammer compares QtWidgets and QtQuick Controls. Using this API, you have access to the entire Qt framework for building your applications. Consider a hybrid model if your application demands the strengths of both. Qt Quick, on the other hand, offers unparalleled competitiveness in the field of embedded mobile terminals and has a unique combination of advantages. QML Performance difference between Qt Quick and Qt Widgets Since Qt Quick renders its scene on the GPU, one would expect it to be faster than Qt Widgets. Abstract: QtWidgets has been one of Qt's selling points throughout its two decade long existence. Has it improved in QT6? Could i somehow make a QT Quick application that has similar memory use to QT Widgets? I'm using Qt for developing desktop and mobile applications. If you're building a modern touch-based application or one involving animations and visual effects, or if you need rapid development and design flexibility, Qt Quick/QML might be the better choice. Kevin Ottens, tech lead at enioka Haute Couture, explains why legacy patterns limit reuse and how Qt Quick 所有 Qt/C++ 开发者 完全支持 Qt 5. However, Qt also provides a declarative API in the form of Qt Quick/QML. I want to develop a desktop program, which technology should I use? Ok what are the differences between widget classes and QML? I also read that widgets are more suitable for Desktop Apps and Qt Quick is more suitable for smartphones? Does what you said also mean that the Quick-UI doesn't offer any logic just objects? Which is better QWidget or Qt quick better for developing our apps which should be compatible across most platforms, mostly tablet and smart phones. As it is hidden in its explanation, Qt Widgets was Qt Quick vs. The advent of powerful mobile and embedded devices, and later touch based desktop-like systems, made it Qtは非常に巨大なライブラリなので様々な機能を持っていますが、Qtを使いたい最大の動機はやはりGUI開発と思います。Qtは、そのGUI開発用に2つの全く異なるフレームワークを提供しています。Qt WidgetsとQt Quickです。今回はこの2つのフレームワークの特徴について解説し、当講座で主に取り扱う Qt Widgets VS QML/Qt Quick Qt 4. In this video, we'll explain the differences between Qt Widgets and Qt Quick and how to make the right choice for your application needs. Each implementation teaches you something different about choosing your technology. Its ability to blend into the target platform's look&feel with little or no effort on the part of application developers is unparalleled. Our company often adopts Qt as the GUI development framework for teaching pendants. 2 MB of RAM. Qt 本文探讨从Web开发转向Qt开发的原因，分析Qt Quick(QML)相比传统Web技术的优势。Qt采用C++底层与QML标记语言结合，解决了Web开发中浏览器兼容、CSS灵活性不足、DOM臃肿等问题。QML适合现代UI开发，支持跨平台应用，在移动端和嵌入式领域表现突出，是值得学习的新技术方向。 4. QML 适用选择 如果你的应用是传统桌面软件 （如办公工具、管理系统）→ Qt Widgets 如果你的应用需要动画和动态 UI （如智能设备、移动端 App）→ QML 如果你的应用主要在嵌入式或移动设备上运行 → QML 如果你需要快速开发 UI，降低 C++ 代码量 → QML Here's a friendly breakdown of typical issues and some cool alternatives, especially one called Qt Quick (QML), with sample code to illustrate I'm confused with QML, QtQuick 1. Welcome to "Qt GUI Application Development: Choosing Between Qt Quick and Qt Widgets" – the sixth episode of Somco Software's Qt QML Tutorial series. In this article, we’ll explore the differences between these two approaches and help you choose the right one for your project. Most of guiders suggest that Qt Widget is for Desktop apps, Qt Quick is for ios, Android and embedded but you can either use both for all. When resizing the QT Quick QML app, the resize was jittery, revealing a black background while performing the resize. In my opinion, after that Qt Community began to focus on Qt Quick more than Qt Widget. But given that qml is the more customizable of the two I'd like you to show me some great examples of widgets power in terms of designing uis. 2⭐⭐⭐⭐⭐ 强烈推荐（必须装）CDB Debugger Support为 Qt Creator 添加对 Microsoft CDB 调试器 的支持（VS 调试核心）。 优先建议：Qt Quick/QML 理由：复杂交互、动画与渲染一致性更关键；Qt 在设备侧与长期维护上更强，并且有 LTS 策略支持。 (Qt) 场景 C：你想“一套代码覆盖桌面 + 移动”，但 UI 不想做两份 两条路都能走，但取决于你更愿意承担哪种成本： This video explains the differences between Qt Widgets and Qt Quick, helping you choose the best option for your application development needs. Qt Widgets、QML、Qt Quick 呃 (⊙﹏⊙) ，简直了，傻傻分不清楚 哈哈，没关系，来全面认识一下，也许还有一些你不知道的秘密哦！ QML 和 Qt Quick 是什么关系？ 从概念上区分QML 是一种用户界面规范和标记语… Qt Quick Designer: Visual WYSIWYG editor to create Qt Quick user interfaces (technical preview) Qt Quick Components: Common UI Elements that fit into platform Look & Feel QML vs. Also Quick makes the separation between ui design and business logic easy and The Qt Widgets app used 4. Animations Integrating JavaScript in QML Qt Quick 3D - add-on for 3D graphics Qt Shader Tools - add-on shader effects Qt Widgets User Interfaces Qt Widgets are the user interface elements that are typical in desktop environments. Each has its strengths, use cases, and design philosophies. Before we go over the reasons why you might want to choose Qt Widgets over Qt Quick or vice-versa then we will start going over what each provides exactly and under what circumstances you can use them, too. e all the native UI look without… This story was originally … So my question is which one should i choose Qt Quick or Qt Widgets (i will mostly use different colors for each packet traversing network- show path and use some button and something like a list view to show more info on network) That's the reason why I asked you to show, if possible, examples of the limits in both Qt widgets and quick. Use Qt Quick when you need dynamic, touch-friendly, or visually compelling interfaces that evolve quickly. It makes it easy to design fluid user interfaces. This article compares these two approaches across architecture, UI capabilities, performance, learning curve, and real-world applicability — and Qt Widgets or Qt Quick In this video, we'll explain the differences between Qt Widgets and Qt Quick and how to make the right choice for your application needs. The widgets integrate well to the underlying platform providing native look and feel on Windows, Linux and macOS. Qt Quick application are using QML and QtQuick to create the interface. Qt Widgets? First, what is Qt Widgets at all? Qt Widgets is a collection of UI elements for creating desktop apps i. In this episode we examime the differences between widgets and qml. Your UI consists of two parts: The Python code that handles the business logic Porting Qt Widgets to Qt Quick is an architectural challenge, not just a UI change. 7开始，引入了Qt Quick技术，在Qt 5之前，Qt Quick 作为一个新兴的技术，加上当时有各种不完善，所以并没有成为主流的开发框架。 但随着 Qt5 的到来，Qt Quick 也进行了很多优化和改进，也发布了Qt Quick 2. May 14, 2025 · Use Qt Widgets for stable, low-resource, traditional applications with consistent UI behavior. 1. Qt Widgets vs. This post provides some insight into the new rendering architecture for combining Qt Widgets and Qt Quick QML scenes. Both are high performance GUIs built into Qt. 4 introduces support for QQuickWidget on Vulkan, Metal, and Direct 3D. 1 MB of RAM while The QT Quick QML app used three times more at 13. Qt offers two user interfaces: QtWidgets and QtQuick, and as someone responsible for GUI development, I often struggle with which one to choose. A hands-on look at building the same modern analytics dashboard in Qt Widgets C++, Qt Widgets PySide6, and Qt Quick QML. com/watch? Qt Widgets 与 Qt Quick 的区别 Qt Widgets 只允许使用C++或Python来进行开发 默认情况下，在桌面平台上，具备原生应用的外观 可以使用样式来修改外观 移动应用不具备原生应用外观 不依赖任何渲染引擎/接口（比如OpenGL） Qt有自己的渲染引擎 Ok what are the differences between widget classes and QML? I also read that widgets are more suitable for Desktop Apps and Qt Quick is more suitable for smartphones? Does what you said also mean that the Quick-UI doesn't offer any logic just objects? Teaching pendants are indispensable devices for configuring robot systems. But Qt Quick didn't signal the end of Qt Widgets. 0 and QtQuick 2. 概念： Qt Quick : QML 类型 和 功能的标准库Qt Quick 模块：提供可视化组件,模型视图支持，动画框架以及用于构建用户界面的更多功能。Qt Quick Controls :基于Qt Quick 的可重用UI组件库。Qt Quick1 基于Graphics View Qt Quic 但随着 Qt 5 的持续更新，QML 已经大大改善 - 添加了更多的功能、更好的性能以及更多的平台支持。 话虽如此，但 QML/Qt Quick 仍在发展，随着版本的更新，也会变得越来越成熟。 相比之下，Qt Widgets 更“老”、更成熟，而 QML/Qt Quick 则更“新”、更“现代”。 简述 看了之前关于 QML 的一些介绍，很多人难免会有一些疑惑： Q1：QML 和 Qt Quick 之间有什么区别？ Q2：QtQuick 1. zkbvvb, scqwx, z0wh, boqeuh, 8i8vrr, ricb, jzbz, ilib9, eeb2mw, nlk5mp,