The document discusses Qt widgets in depth, covering several topics:
- Widgets and window systems, how widgets interact with underlying windowing systems.
- Flags and attributes, the different types of flags and attributes that can be set on widgets.
- The future of Qt widgets, exploring potential future directions for the widget API and its relationship to the graphics view framework.
05 - Qt External Interaction and GraphicsAndreas Jakl
This module explores the remaining aspects of writing own widgets and explains how to handle low-level events, which can originate from for example the mouse or the keyboard. Low level painting, however, can not only be used to draw custom widget - a short overview gives you an idea of the power behind the QPainter class. If your application has to manage multiple graphics items or if you want to build a dynamic UI, the section about the graphics view framework will contain an overview of the classes required to build scene-graph-like user interfaces. At the end of this module, a few slides explain optimizing images, which is important to keep the file sizes and loading times down on mobile devices.
The Qt Script module enables you as a Qt/C++ application developer to seamlessly integrate scripting into your application, providing script authors with an interface for working in the context of your particular Qt application. The Qt Script language is very similar to JavaScript, so many developers and designers should already find it familiar. This session gives an overview of the main steps of embedding Qt Script into an application, and covers some typical patterns of usage.
Presentation by Kent Hansen held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
2D Graphics. Description of 2D graphic operations in Qt4. In this Chapter, you can learn how to handle the graphic scenes, views, and items in the Qt program.
There is ongoing confusion, and some contention, over the right way to use the QThread class. Part of the confusion comes from the uniqueness of QThread, which is significantly different from other threading classes. There are two valid patterns of QThread use, and each pattern is best suited for different use cases. Errors will arise when mixing these two patterns, or applying them inappropriately.
This presentation will look at different patterns of threading in general, and examine in detail the two usage patterns for QThread. This talk will also cover how QThread works inside, how to communicate between threads, provide examples, and point out the pitfalls to avoid.
How to write multi threaded applications using Qt:
In the slides you'll learn about 3 alternatives, all of which allow running tasks simultaneously in Qt applications, and understand the use cases leading to choosing each.
05 - Qt External Interaction and GraphicsAndreas Jakl
This module explores the remaining aspects of writing own widgets and explains how to handle low-level events, which can originate from for example the mouse or the keyboard. Low level painting, however, can not only be used to draw custom widget - a short overview gives you an idea of the power behind the QPainter class. If your application has to manage multiple graphics items or if you want to build a dynamic UI, the section about the graphics view framework will contain an overview of the classes required to build scene-graph-like user interfaces. At the end of this module, a few slides explain optimizing images, which is important to keep the file sizes and loading times down on mobile devices.
The Qt Script module enables you as a Qt/C++ application developer to seamlessly integrate scripting into your application, providing script authors with an interface for working in the context of your particular Qt application. The Qt Script language is very similar to JavaScript, so many developers and designers should already find it familiar. This session gives an overview of the main steps of embedding Qt Script into an application, and covers some typical patterns of usage.
Presentation by Kent Hansen held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
2D Graphics. Description of 2D graphic operations in Qt4. In this Chapter, you can learn how to handle the graphic scenes, views, and items in the Qt program.
There is ongoing confusion, and some contention, over the right way to use the QThread class. Part of the confusion comes from the uniqueness of QThread, which is significantly different from other threading classes. There are two valid patterns of QThread use, and each pattern is best suited for different use cases. Errors will arise when mixing these two patterns, or applying them inappropriately.
This presentation will look at different patterns of threading in general, and examine in detail the two usage patterns for QThread. This talk will also cover how QThread works inside, how to communicate between threads, provide examples, and point out the pitfalls to avoid.
How to write multi threaded applications using Qt:
In the slides you'll learn about 3 alternatives, all of which allow running tasks simultaneously in Qt applications, and understand the use cases leading to choosing each.
Graphics View becomes one of the prominent features of Qt these days, it also serves as the backbone for next-generation user-interface developments. This talk highlights several tips and tricks which you can employ to beautify your Graphics View-based application, in order to have much more exciting and interesting user interactions. In addition, a new addition in Qt 4.6, namely the graphics effect feature, will be introduced and demonstrated.
Presentation by Ariya Hidayat held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
With the introduction of multi-touch and gesture support coming in Qt, application developers now have the possibility of introducing new types of input and interaction to their applications. We will examine the various types of devices that one can expect to encounter in the multi-touch and gesture "world". This presentation will also introduce and explain the new API, walk through some example code, and show some demos of some of the possibilities we foresee with this technology.
Presentation by Jens Bache-Wiig held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
OpenGL Fixed Function to Shaders - Porting a fixed function application to “m...ICS
Watch the video here: http://bit.ly/1TA24fU
OpenGL Fixed Function to Shaders - Porting a fixed function application to “modern” OpenGL - Webinar Mar 2016
Continuing where module 2 left off, this part of the course explains signals and slots in more detail and tells you how to extend functionality of existing widgets by subclassing them. In real applications, widgets are often used in dialogs or inside the main window, which is a container for widgets and by default supports menus, toolbars and actions. These topics are all demonstrated via small examples.
QVariant, QObject — Qt's not just for GUI developmentICS
In part II of our Qt for Beginners Summer Webinar Series we will explore how Qt is so much more than just a GUI toolkit. Through two classes, QObject and QVariant, Qt brings us introspection, makes it easier to manage memory in C++ and makes it easier to decouple classes.
Presented at the Bossa'10 conference in Manaus, Brazil. The presentation talks about the direction in which the Qt widgets are being developed and introduces the idea of Controls to Qt and QML.
After an overview of Qt and its tools, a Hello World application quickly demonstrates the basic principles.
Qt is mainly famous for its intelligent concepts of signals and slots, which is explained together with examples for how to use widgets (UI controls).
At the end, the foundations of the meta-object system and its implications on memory management are explained.
This module follows up the introduction in the "Software Development with Qt" module, plus the Quickstart slides.
OpenGL is a powerful, low-level graphics toolkit with a steep learning curve that allows access to accelerated GPU hardware. Using OpenGL, developers achieve high fidelity, animated graphics ubiquitous in games, screen productions and scientific software.
Join us for a one-hour webinar and we will give a comprehensive overview of the many aspects of OpenGL development where Qt provides advanced interfaces that let the developer focus on the tasks instead of dealing with repetitive and error-prone, platform dependent issues.
In this webinar (Part IV) we explore how to implement UI and UI behavior with traditional widgets as opposed to QML. As we create a simple widgets applications we will point out the differences with Qt Quick and give rules of thumb of which one to use for a particular project.
Weather service, maps and navigation, photo viewer, instant messaging, web browser, flick list or kinetic scrolling. You want all these with Qt? You get it!
Presentation by Ariya Hidayat held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Convert Your Legacy OpenGL Code to Modern OpenGL with QtICS
See the full Video here: http://bit.ly/modern-open-gl-qt
Back by popular demand, we invite you to another informative webinar on OpenGL, a powerful, low-level graphics toolkit allowing access to accelerated GPU and hardware. Learn the many aspects of OpenGL development where Qt provides advanced interfaces to let developers focus on tasks instead of dealing with repetitive and error-prone, platform dependent issues.
This revised version the OpenGL webinar from last summer, will present information on the differences and the upgrade possibilities available for Qt-OpenGL applications converting from Qt 4x to Qt 5. In addition, we will touch upon best practices when converting legacy, fixed pipeline applications to modern OpenGL using Qt5.
Case Study: Using Qt to Develop Advanced GUIs & Advanced Visualization Softwareaccount inactive
DAZ 3D strives to bring 3D art to the masses by delivering the highest quality 3D digital content and software at the most affordable prices. DAZ Studio is a free, feature rich 3D figure design and 3D animation tool that enables anyone to create stunning digital imagery. This is the perfect tool to design unique digital art and animation using virtual people, animals, props, vehicles, accessories, environments and more. In April of 2004, DAZ started the Public Beta release stage of development for DAZ Studio after two years of development. In June 2009, DAZ Studio v3.0 was released both as a free version and a monetized advanced version. This presentation will explain why Qt was originally selected, what benefits have been realized from it’s use in DAZ Studio, and what DAZ 3D’s experience has been in porting there app from Qt3.3 to Qt4.5. Specific topics will include scripting implementation, cross-platform compatibility, UI versatility, upgrade porting issues/experiences, benefits of the 4.5 opensource version, and styling benefits.
Presentation by Tyson Ratliff and Jarom Schow held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Describes four different ways of creating GUIs in Qt and what their pros and cons are. The different ways are: QWidget, QGraphicsView, Qt Quick and QtWebKit using HTML5.
Thanks to Marius, Ariya, Alessandro and Henrik for helping out with it :)
First given at SEE2010 in Amsterdam (http://www.see2010.org/)
Graphics View becomes one of the prominent features of Qt these days, it also serves as the backbone for next-generation user-interface developments. This talk highlights several tips and tricks which you can employ to beautify your Graphics View-based application, in order to have much more exciting and interesting user interactions. In addition, a new addition in Qt 4.6, namely the graphics effect feature, will be introduced and demonstrated.
Presentation by Ariya Hidayat held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
With the introduction of multi-touch and gesture support coming in Qt, application developers now have the possibility of introducing new types of input and interaction to their applications. We will examine the various types of devices that one can expect to encounter in the multi-touch and gesture "world". This presentation will also introduce and explain the new API, walk through some example code, and show some demos of some of the possibilities we foresee with this technology.
Presentation by Jens Bache-Wiig held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
OpenGL Fixed Function to Shaders - Porting a fixed function application to “m...ICS
Watch the video here: http://bit.ly/1TA24fU
OpenGL Fixed Function to Shaders - Porting a fixed function application to “modern” OpenGL - Webinar Mar 2016
Continuing where module 2 left off, this part of the course explains signals and slots in more detail and tells you how to extend functionality of existing widgets by subclassing them. In real applications, widgets are often used in dialogs or inside the main window, which is a container for widgets and by default supports menus, toolbars and actions. These topics are all demonstrated via small examples.
QVariant, QObject — Qt's not just for GUI developmentICS
In part II of our Qt for Beginners Summer Webinar Series we will explore how Qt is so much more than just a GUI toolkit. Through two classes, QObject and QVariant, Qt brings us introspection, makes it easier to manage memory in C++ and makes it easier to decouple classes.
Presented at the Bossa'10 conference in Manaus, Brazil. The presentation talks about the direction in which the Qt widgets are being developed and introduces the idea of Controls to Qt and QML.
After an overview of Qt and its tools, a Hello World application quickly demonstrates the basic principles.
Qt is mainly famous for its intelligent concepts of signals and slots, which is explained together with examples for how to use widgets (UI controls).
At the end, the foundations of the meta-object system and its implications on memory management are explained.
This module follows up the introduction in the "Software Development with Qt" module, plus the Quickstart slides.
OpenGL is a powerful, low-level graphics toolkit with a steep learning curve that allows access to accelerated GPU hardware. Using OpenGL, developers achieve high fidelity, animated graphics ubiquitous in games, screen productions and scientific software.
Join us for a one-hour webinar and we will give a comprehensive overview of the many aspects of OpenGL development where Qt provides advanced interfaces that let the developer focus on the tasks instead of dealing with repetitive and error-prone, platform dependent issues.
In this webinar (Part IV) we explore how to implement UI and UI behavior with traditional widgets as opposed to QML. As we create a simple widgets applications we will point out the differences with Qt Quick and give rules of thumb of which one to use for a particular project.
Weather service, maps and navigation, photo viewer, instant messaging, web browser, flick list or kinetic scrolling. You want all these with Qt? You get it!
Presentation by Ariya Hidayat held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Convert Your Legacy OpenGL Code to Modern OpenGL with QtICS
See the full Video here: http://bit.ly/modern-open-gl-qt
Back by popular demand, we invite you to another informative webinar on OpenGL, a powerful, low-level graphics toolkit allowing access to accelerated GPU and hardware. Learn the many aspects of OpenGL development where Qt provides advanced interfaces to let developers focus on tasks instead of dealing with repetitive and error-prone, platform dependent issues.
This revised version the OpenGL webinar from last summer, will present information on the differences and the upgrade possibilities available for Qt-OpenGL applications converting from Qt 4x to Qt 5. In addition, we will touch upon best practices when converting legacy, fixed pipeline applications to modern OpenGL using Qt5.
Case Study: Using Qt to Develop Advanced GUIs & Advanced Visualization Softwareaccount inactive
DAZ 3D strives to bring 3D art to the masses by delivering the highest quality 3D digital content and software at the most affordable prices. DAZ Studio is a free, feature rich 3D figure design and 3D animation tool that enables anyone to create stunning digital imagery. This is the perfect tool to design unique digital art and animation using virtual people, animals, props, vehicles, accessories, environments and more. In April of 2004, DAZ started the Public Beta release stage of development for DAZ Studio after two years of development. In June 2009, DAZ Studio v3.0 was released both as a free version and a monetized advanced version. This presentation will explain why Qt was originally selected, what benefits have been realized from it’s use in DAZ Studio, and what DAZ 3D’s experience has been in porting there app from Qt3.3 to Qt4.5. Specific topics will include scripting implementation, cross-platform compatibility, UI versatility, upgrade porting issues/experiences, benefits of the 4.5 opensource version, and styling benefits.
Presentation by Tyson Ratliff and Jarom Schow held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Describes four different ways of creating GUIs in Qt and what their pros and cons are. The different ways are: QWidget, QGraphicsView, Qt Quick and QtWebKit using HTML5.
Thanks to Marius, Ariya, Alessandro and Henrik for helping out with it :)
First given at SEE2010 in Amsterdam (http://www.see2010.org/)
Qt uses native style APIs on each supported platform, however there are some additional tricks you can use to make sure your Qt-based application looks, feels and behaves better. This presentation will run through examples, tips and ticks to help you make your applications look great on all platforms.
Presentation by Jens Bache-Wiig held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Presentation by Marius Bugge Monsen held during Bossa Conference 2010 in Manaus.
Read more at http://labs.trolltech.com
http://qt.nokia.com
http://www.bossaconference.indt.org/
Performance is a key component of usability and crucial for the user experience, especially in today's modern user interfaces where graphical elements are being animated and transitioned. Bringing Qt Everywhere means a significant need for speed across desktop and embedded platforms. This presentation will give you a brief overview of performance improvements done in Qt, and will be highly interactive with hands-on sessions on how to squeeze every last drop of performance out of your Qt application.
Presentation by Bjørn Erik Nilsen held during Qt Developer Days 2009.
http://qt.nokia.com/whatsnew
Shipping Mobile Applications Using Qt for Symbianaccount inactive
Presentation by Espen Riskedal held during Bossa Conference 2010 in Manaus.
Read more at http://labs.trolltech.com/blogs/2010/03/08/hi-from-bossa-conference-and-bossatetrix/
http://qt.nokia.com
http://www.bossaconference.indt.org/
This presentation and we will explore some of the more complex areas of QML and present tips, tricks, best practices and common areas of error and confusion. The material is based on real-world experience developing customer applications for mobile, embedded and desktop.
Part II covers:
- Anchors
- Creating New Items
- States and Transitions
Qt Quick/QML brings designers and developers together to create and collaborate. QML is a collection of technologies that can build modern and fluid interfaces for applications – quickly. Join us for this webinar to explore the best of QML for mobile, embedded and desktop.
Part III will cover:
- C++ Backends
- Reusing existing code
- Creating QML Modules
Qt Quick/QML brings designers and developers together to create and collaborate. QML is a collection of technologies that can build modern and fluid interfaces for applications – quickly. Join us for this webinar to explore the best of QML for mobile, embedded and desktop.
Part IV will cover:
- Dynamic Item Creation
- Keyboard Input Handling
Qt Quick/QML brings designers and developers together to create and collaborate. QML is a collection of technologies that can build modern and fluid interfaces for applications – quickly. Join us as we explore the best of QML for mobile, embedded and desktop.
Part I will cover:
- Building Blocks of QML
- Qt Properties
- Declarative Code
Qt Application Programming with C++ is one of the best Qt QML training and courses in Bangalore India. This workshop is ideal for anyone who want to get started with developing GUI Application using Qt framework. Starting with basics, this workshop covers developing multi-threaded, multimedia and 2D graphics based applications with multiple Do-It-Yourself (DIY) exercises.
REX about JavaFX8 used in SlideshowFX. This presentation covers concept from JavaFX as well as technologies like OSGi, Vert.x, LeapMotion, nashorn and friends in order to make them communicate inside one application developed in JavaFX.
This presentation was made at the ElsassJUG
Qt Quick/QML brings designers and developers together to create and collaborate. QML is a collection of technologies that can build modern and fluid interfaces for applications – quickly. Join us for part 1 of our 4 part webinar series where we explore the best of QML for mobile, embedded and desktop.
Part 1 will cover:
Building Blocks of QML
Qt Properties
Declarative Code
Anchors
In Class AssignmetzCST280W13a-1.pdfCST 280 In-Class Pract.docxbradburgess22840
In Class Assignmetz/CST280W13a-1.pdf
CST 280 In-Class Practice – Week 13
Manually determine the configuration of the priority queue (stored as a heap) created
by the following operations. Trace the following logic and define the output:
enqueue(7);
enqueue(17);
enqueue(2);
enqueue(5);
enqueue(22);
enqueue(19);
enqueue(6);
enqueue(11);
enqueue(13);
write the queue contents
dequeue and write front item
enqueue(15);
enqueue(8);
dequeue and write front item
dequeue and write front item
enqueue(24);
enqueue(14);
write the queue contents
Part 2
Then, verify the output by implementing the algorithm by rewriting the priority
queue demonstration program discussed in class. Files needed:
testPQueue.cpp pqType.h heap.cpp
Deliverables
• This cover sheet (with your names on it)
• Driver source code and output for verification program exectution.
In Class Assignmetz/CST280W13b.pdf
CST 280 In-Class Practice – Week 13
Use this page as a worksheet to sketch the progression of the elements up to the first
split for the QuickSort algorithm. Use the middle array element as the split value:
15 34 99 42 11 41 66 23 55 93 48
Next, access the file quickSort.cpp from the course web page. Tailor the program
by entering the array values above in place of the integer values used for an in-class
demonstration. Be sure to adjust the index range to match the size of this array.
Remember that the parameters to the QuickSort algorithm are starting and ending index
values, not the size of the array.
Next, insert code to demonstrate the state of the array after the first split. This should
verify what you did by hand above. Insert the following code at various points within
the partition function to “see” the array at various stages of processing:
for (int i = start; i <= end; i++) // <== ADD
cout << set[i] << ' ';
cout << endl;
Insert the code at these positions:
int partition(int set[], int start, int end)
{
int pivotValue, pivotIndex, mid;
mid = (start + end) / 2;
swap(set[start], set[mid]);
pivotIndex = start;
pivotValue = set[start];
ç HERE
for (int scan = start + 1; scan <= end; scan++)
{
if (set[scan] < pivotValue)
{
pivotIndex++;
swap(set[pivotIndex], set[scan]);
}
ç HERE
}
swap(set[start], set[pivotIndex]);
ç HERE
return pivotIndex;
}
Finally, identify the line that matches what you concluded above.
Deliverables:
Deliver the following for this assignment:
• This work sheet with a sketch of the array first split
• Program source code with required change
• Program output demonstrating array configuration after first split .
This sample offers insights of how qubit superpositions and entanglements are possible and how these are represented in statevectors, blockspheres and amplitudes when statevector representations are not possible
Online Meetup: Why should container system / platform builders care about con...Docker, Inc.
Docker and the CNCF recently announced the general availability of containerd 1.0, an industry-standard runtime for building container solutions. The containerd 1.0 milestone comes after several months of alpha and beta releases, that allowed the team to implement various performance improvements: creation of a stress testing system, improvements in garbage collection and shim memory usage, etc. In this online meetup, we look at how containerd works, what are the top features and improvements and how can container system builders integrate with containerd.
Introduction to Qt cross-platform application and UI framework. Explaining what Qt does, some historical background, hybrid Internet Applications with Qt Webkit and the future with Qt Quick.
KDE Plasma in your pocket.
Presentation by Alexis Menard held during Bossa Conference 2010 in Manaus.
Read more at http://labs.trolltech.com/blogs/2010/02/28/tokamak-4-the-kde-plasma-meeting/
http://qt.nokia.com
http://www.bossaconference.indt.org/
The Qt WebKit Integration provides a powerful framework to seamlessly integrate web technologies into applications, where web content can interact with Qt components. This presentation introduces the QtWebKit APIs, the underlying engine and new features coming in future releases.
Presentation by Kenneth Christiansen held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Do you consider yourself a Qt expert, but want to learn how to turbo-charge your programming efficiency while using Qt? Join this session and learn from Qt gurus the tips and tricks you need to get the most out of Qt, get more done in less time and generally look better than your co-workers.
Presentation by Mirko Boehm and Till Adam resp. Romain Pokrzywka held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
This talk is an introduction to development of Qt applications for embedded devices running Windows CE. We will show how to build Qt for your device and you will learn how to create your Qt programs on Desktop Windows and cross-compile it for the target device.
Presentation by Jörg Bornemann held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Supporting several languages is a key point to increase the audience of an application. We will see what is needed in Qt to enable internationalization and how to ensure all the components can be translated. We will also see the tools available for the translators and how to use them.
Presentation by Benjamin Poulain held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Are you developing cross-platform applications with Qt, but are missing a cross-platform development environment? Qt Creator is the answer! Get an introduction to the new Qt Creator cross-platform IDE, see the major features in action and learn how to use Qt Creator to code, debug, build and run Qt apps across platforms.
Presentation by Erik Verbruggen held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
The next version of Qt adds a framework for defining and executing hierarchical finite state machines in Qt applications. With Qt State Machines you can effectively model how components react to events over time; these state machines are a natural extension to Qt's event-driven programming model. State machines allow you to express the behavior of your application in a more rigid, explicit way, resulting in code that's easier to test, maintain and extend. This session presents the core concepts and functionality of Qt State Machines.
Presentation by Kent Hansen held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
The long awaited port of Qt to the Symbian platform is set to be delivered later this year. In addition to being able to target a new platform, application developers will now be able to take advantage of new functionality in Qt to ensure their application integrates seamlessly with the underlying mobile operating system. This session features a brief introduction to the Symbian/S60 platform with a focus on mobile application development using Qt for the Symbian platform.
Presentation by Alessandro Portale held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Modern applications are more and more moving away from static forms. In a modern interface, widgets and graphical elements are animated and transitioned smoothly. Those effects make your application look good but their main purpose should be to help end-users find out what's going on in their applications. In upcoming Qt versions we’re adding a new Animation Framework that relies upon Qt’s QObject-based architecture.
Presentation by Thierry Bastian held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Debugging Qt, Fixing and Contributing a Bug Report (Using Gitorious)account inactive
With Qt's new open contribution model and the Qt source code repositories open on qt.gitorious.org, contributing your code to Qt is easier than ever before. Learn how to take advantage of this new opportunity by walking through the example of debugging and submitting a bugfix using Gitorious.
Presentation by Simon Hausmann held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
The Qt Mobility project is developing new Qt APIs. These APIs will benefit all Qt developers. This presentation shall provide an overview of the APIs and demonstrate the use of some the APIs through an example application. This presentation shall fuel ideas for usage of the new APIs in your own projects.
Presentation by Alex Luddy held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
The Qt Kinetic project is an initiative to provide powerful frameworks to create dynamic, beautiful graphical user interfaces in Qt. As an extension of this effort, the next generation of Qt's item views framework is being designed with animated user interfaces in mind. This talk will give an introduction to the Item Views NG project and the new architecture that is being proposed.
Presentation by Marius Bugge Monsen held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Case Study: Porting Qt for Embedded Linux on Embedded Processorsaccount inactive
Qt has been crucial for Texas Instruments to develop attractive applications as system demonstrations including appealing graphics and communication features within a defined time space and resource environment. This session will discuss porting and using Qt for Embedded Linux on several embedded processors. Walzer will present TI's experience and the current status of configuring Qt for ARM based platforms running Linux as the operating system, as well as have a look at the current state of integrating hardware accelerators such as DSP and graphics cores into Qt4.
Presentation by Frank Walzer held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
There are many benefits of leveraging open source components to accelerate development of innovative applications and frameworks. In this session, projects will be showcased which have used OGRE and Qt to build specialized tools for multimedia creation in industries such as marketing and animation.
Presentation by Steve Streeting held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
HGZ is developing and producing fully automatic coffee machines since 1969 in Switzerland. In 2006 the idea of a modern computer system based man-machine-interface was ready to be realized. Qt's linguist tool was the reason to start with Qt as development framework. This session will give live demonstration of the new coffee machine S400 and a retrospection of the GUI development in the passed three years. Why Qt was chosen as development framework, how the software is designed, and which Qt classes were used. The linguist tool in action and personal experience with the framework, its documentation and other Qt resources. Qt's hardware independence as chance and dependencies on the OS as possible bottleneck and how to prevent these.
Presentation by Samuel Lüthi held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
One of the main targets for Qt is to enlarge its user community and help its current users to improve their skills. The talk will focus on highlighting the learning materials available and what is planned for the future to help you improve and expand your Qt knowledge. One of the new offerings is Qt Certification – a selection of exams for individuals to prove their Qt skills, which is driven by Qt Curriculum. Qt Certification exams is driven by the Qt Curriculum. This session will give you insider information about these new offerings as well as general information on Qt Learning processes.
Presentation by Vladimir Minenko held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Accelerating performance on Qt and WebKit for the MIPS architectureaccount inactive
Delivering the Best Web Experience for Embedded Devices.
Presentation held during Qt Developer Days 2009.
http://qt.nokia.com/developer/learning/elearning
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
5. • Widgets and Window Systems
• Window Systems
• Windows and Widgets
• Updates and Painting
• Events and Loops
6. • Widgets and Window Systems
• Window Systems
• Windows and Widgets
• Updates and Painting
• Events and Loops
7. QWS SunView
MiniGUI Metisse
Rio Microwindows
DM Fresco/Berlin
8 1/2 GEM ManaGeR
HP Windows OOHG
Xynth
MicroXwin Intuition
Y FBUI
NeWS
NeXT DPS Quartz
Wayland Twin
OPIE X