#qtwidgets zoekresultaten

Module 10 of "Introduction to Qt Widgets" explores drag and drop - from custom widget implementations to model/view integration - and concludes with an introduction to event filters. Watch the full module here: youtube.com/playlist?list=… #QtDev #QtWidgets

In the (for now) final episode of "Introduction to Qt Widgets", Jesper explains event filters - a powerful Qt feature for intercepting and handling events across widgets: youtube.com/watch?v=8KtmDy… #QtDev #QtWidgets

Building on the previous episode, Jesper shows how to enable drag and drop in item views like lists, tables, and trees using QAbstractItemView’s built-in support. Learn how to define drag and drop behavior in your model: youtube.com/watch?v=E46F_h… #QtDev #QtWidgets

One of the most intuitive gestures in applications is drag and drop. In this episode, Jesper shows how to add drag and drop to your application, both so it can work with other applications, and lets you move data inside your application: youtube.com/watch?v=WTJPp1… #QtDev #QtWidgets

🆕 Module 10 - Introduction to Qt Widgets In episode 67A, we begin exploring drag and drop by letting users drop files onto a Qt widget. See how to enable drops and handle them by reimplementing two virtual methods: youtube.com/watch?v=35_OrM… #QtDev #QtWidgets

Eager to learn more about #QtWidgets? Check out our "Qt Widgets and more" series, where we share tips and tricks from years of experience. Explore handy C++ snippets, discover hidden buttons in graphical tools, and make development easier: youtube.com/playlist?list=… #QtDev #Cpp

I am happy to share that my Qt C++ Widgets Intermediate course is live on Udemy! Master events, custom widgets, QPainter, drag & drop, clipboard, and build a full drawing app. 👉 udemy.com/course/qt-cpp-… #Qt #Cpp #QtWidgets #Programming #DesktopApps #GUI #Cplusplus

Want to catch up on our "Introduction to Qt Widgets" series? Based on our "Programming with Qt" training, this series covers key Qt Widgets concepts - from layout management to model/view programming. Modules 1–9 are available on YouTube: youtube.com/playlist?list=… #QtDev #QtWidgets

Module 9 of our "Introduction to Qt Widgets" series is now complete and available to watch. This module builds on the model/view framework introduced earlier and covers essential concepts like proxy models and delegates: youtube.com/playlist?list=… #QtDev #QtWidgets #Cpp

The YouTube series "Qt Widgets and More" covers aspects of the model/view framework in one way or the other in 21 episodes. In this last episode of Module 9, Jesper will give you pointers to all of these: youtube.com/watch?v=c-B58A… #QtDev #QtWidgets

Selection in the model/view framework manages to be very powerful and very confusing at the same time - in this episode we will try to clarify the confusion: youtube.com/watch?v=RslkoS… #QtDev #QtWidgets

Delegates allow you to customize how each cell in a list, table or tree is painted. This episode covers how they are implemented, and how they are instantiated on your lists, tables or trees: youtube.com/watch?v=MIs0aC… #QtDev #QtWidgets

In the previous episode, we explored the foundations of proxy models in Qt's model/view framework. In this follow-up, we demonstrate two practical implementations to see them in action: youtube.com/watch?v=Ybv79-… #QtDev #QtWidgets

Proxy models are one of the most powerful features in Qt's model/view framework. In this first of a two-part series, we dive into what makes them so essential: youtube.com/watch?v=-BfWDR… #QtDev #QtWidgets

Module 9 of "Introduction to Qt Widgets" starts today: Building on the previous module’s model/view framework, this one introduces among others proxy models and delegates for painting and editing items. Watch the first episode: youtube.com/watch?v=5sOZ54… #QtDev #QtWidgets #ModelView

Explore the June 2025 KDAB Monthly Digest: Qt Widgets in QML, software architecture documentation, Qt World Summit highlights + exclusive interviews, and more. Don’t miss our new YouTube playlist "The Curious Developer": kdab.com/newsletter/jun… #QtDev #QML #QtWidgets

Separating presentation and business logic is essential - but how do you actually do it in Qt? Module 8 of our "Introduction to Qt Widgets" series dives into the model/view framework for lists, tables, and trees. Watch it now: youtube.com/playlist?list=… #QtDev #QtWidgets

One thing is being told, yet another is to see it for yourself. Which is why in this episode we will see the implementation of a tree model coded from scratch: youtube.com/watch?v=FKksA8… #QtDev #QtWidgets

With all the episodes of module 8 released so far we finally made it here - with all the building blocks in place we now are able to understand what it takes to implement a tree model: youtube.com/watch?v=uMo_IF… #QtDev #QtWidgets

In this new episode of "Introduction to Qt Widgets", Jesper will live code a model based on QAbstractTableModel: youtube.com/watch?v=unYWxI… #QtDev #QtWidgets

How to open *.jpg or *.png files? stackoverflow.com/questions/6795… #qtwidgets #pyqt5 #qfiledialog

How to control the checkbox using the python itself, and not by a mouse click, in PyQT5? stackoverflow.com/questions/6521… #qtwidgets #python #pyqt5 #pyqt

📢 This just in: Jesper Pedersen was caught drinking coffee while recording even more Qt Widgets material for you! The upcoming material will focus on Qt Designer and compiling tips and tricks, sources say. Stay tuned! #qtwidgets #homeoffice

Browse a PDF in a Qt Widgets application! wp.me/p2b2Fz-4t1 #qtwidgets #qtdev #cpp

#QtWidgets Improvement: Fixed a crash that happens when the application focus widget receives a focus proxy later, as with QtWebEngineView: ow.ly/PqE050vgt7o #qtdev

Imagine a treeview with many columns. The columns can be grouped in a number of sections and you would like that to be visible to the users by changing their background color. Easy, but how about adding a header on top of these columns?🤔 #qt #qtwidgets 🔗youtube.com/watch?v=8uLOjM…

Online Training by KDAB: Qt's Model/View Framework for Widget Development, June 3, 2020. For more details and registration 🔗ecs.page.link/pzVpJ #qtwidgets #qtdev

It's coming up in March and it's online only! Programming with Qt Widgets for the Desktop, a KDAB training designed to verse you in Qt fundamentals, objects and widgets, Qt Creator, and more! Get more information and register: ow.ly/XS4k50Dzem3 #qtwidgets #qtdev

Learn what the responsibility of the class QObject is in episode 4 of 'Introduction to Qt Widgets'. We'll look at the parent/child relationship. In this context, we'll also learn what should be allocated using new & what shouldn't. #qtdev #qtwidgets 🔗 youtube.com/watch?v=LTV9vr…

Check out episode 7 of our new series, where we delve into the evolution of Qt's signal & slots mechanism before the Qt5 era. Gain insights into the historical syntax & discover its relevance in today's coding landscape. #qtdev #qtwidgets 🔗 youtube.com/watch?v=dugj-0…

Module 3 of "Introduction to Qt Widgets" kicks off with a new episode. Explore Qt's common widgets, their APIs, usage, and uncover some hidden gems in this and the next three episodes. Watch it here: youtube.com/watch?v=7rsV9h… #QtDev #QtWidgets

In this first episode of two on layout managers, we will introduce the layout manager. In addition to that, we will show an example where you cannot use a layout manager: youtube.com/watch?v=G1tBD7… #QtDev #QtWidgets

If the data isn't related to a specific cell, a better approach might be to traverse the proxy models yourself to get to the actual source model. Jesper will show you how! #qtdev #qtwidgets #proxymodel youtu.be/v6clAW6FmcU

Nowadays we're all much more productive thanks to ChatGPT. Jesper did, however, find that it had a few glitches. So, this episode will be fixing those, but telling it about all the best practices around Qt Widgets development: ecs.page.link/T46jq #QtDev #QtWidgets

Qt Object Model and Qwidgets Basics - In this episode, Jesper will dive into this second part of widgets, show the layout management process, and explain how the parent/child relationship is crucial for this. #qtdev #qtwidgets 🔗 youtube.com/watch?v=EqHtuV…

Have you ever wondered what Q_OBJECT is? How "public slots" can be valid C++ syntax, what happens when you call emit, & whether signal emission results in the slot being executed asynchronously? Watch this episode to get all those answers youtube.com/watch?v=zUtLpN… #qtdev #qtwidgets

#QtDD20 Talk Tuesday, September 8th, 4-5 pm, KDDockWidgets – a framework for custom tailored docking systems, by Sérgio Martins #qtdev #qtwidgets #desktop ecs.page.link/ZQzc1

In this episode, we will continue looking at the most common widgets in Qt, focusing on QPushButton, QRadioButton, QCheckbox, QSlider, QProgressBar & QSpinBox. Among other things there will be a discussion on how you design your own APIs: youtube.com/watch?v=TxNv4l… #QtDev #QtWidgets

Introduction to Qt Widgets (Part 44): In this episode, Jesper will implement a simple bar chart, which involves painting the actual bars. Watch the video to learn more: ecs.page.link/oTEKD #QtDev #QtWidgets

So, you are using #QtDesigner to create your user interfaces? Great! But how do you get your own custom widgets in there? There are two ways of doing that and in this episode, Jesper will explain both: youtube.com/watch?v=RyJqcw… #QtDev #QtWidgets #UI