The Calligra Stage Handbook
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KDE 2.0 Development, Which Is Directly Supported
23 8911 CH18 10/16/00 1:44 PM Page 401 The KDevelop IDE: The CHAPTER Integrated Development Environment for KDE by Ralf Nolden 18 IN THIS CHAPTER • General Issues 402 • Creating KDE 2.0 Applications 409 • Getting Started with the KDE 2.0 API 413 • The Classbrowser and Your Project 416 • The File Viewers—The Windows to Your Project Files 419 • The KDevelop Debugger 421 • KDevelop 2.0—A Preview 425 23 8911 CH18 10/16/00 1:44 PM Page 402 Developer Tools and Support 402 PART IV Although developing applications under UNIX systems can be a lot of fun, until now the pro- grammer was lacking a comfortable environment that takes away the usual standard activities that have to be done over and over in the process of programming. The KDevelop IDE closes this gap and makes it a joy to work within a complete, integrated development environment, combining the use of the GNU standard development tools such as the g++ compiler and the gdb debugger with the advantages of a GUI-based environment that automates all standard actions and allows the developer to concentrate on the work of writing software instead of managing command-line tools. It also offers direct and quick access to source files and docu- mentation. KDevelop primarily aims to provide the best means to rapidly set up and write KDE software; it also supports extended features such as GUI designing and translation in con- junction with other tools available especially for KDE development. The KDevelop IDE itself is published under the GNU Public License (GPL), like KDE, and is therefore publicly avail- able at no cost—including its source code—and it may be used both for free and for commer- cial development. -
Red Hat Enterprise Linux 6 Developer Guide
Red Hat Enterprise Linux 6 Developer Guide An introduction to application development tools in Red Hat Enterprise Linux 6 Dave Brolley William Cohen Roland Grunberg Aldy Hernandez Karsten Hopp Jakub Jelinek Developer Guide Jeff Johnston Benjamin Kosnik Aleksander Kurtakov Chris Moller Phil Muldoon Andrew Overholt Charley Wang Kent Sebastian Red Hat Enterprise Linux 6 Developer Guide An introduction to application development tools in Red Hat Enterprise Linux 6 Edition 0 Author Dave Brolley [email protected] Author William Cohen [email protected] Author Roland Grunberg [email protected] Author Aldy Hernandez [email protected] Author Karsten Hopp [email protected] Author Jakub Jelinek [email protected] Author Jeff Johnston [email protected] Author Benjamin Kosnik [email protected] Author Aleksander Kurtakov [email protected] Author Chris Moller [email protected] Author Phil Muldoon [email protected] Author Andrew Overholt [email protected] Author Charley Wang [email protected] Author Kent Sebastian [email protected] Editor Don Domingo [email protected] Editor Jacquelynn East [email protected] Copyright © 2010 Red Hat, Inc. and others. The text of and illustrations in this document are licensed by Red Hat under a Creative Commons Attribution–Share Alike 3.0 Unported license ("CC-BY-SA"). An explanation of CC-BY-SA is available at http://creativecommons.org/licenses/by-sa/3.0/. In accordance with CC-BY-SA, if you distribute this document or an adaptation of it, you must provide the URL for the original version. Red Hat, as the licensor of this document, waives the right to enforce, and agrees not to assert, Section 4d of CC-BY-SA to the fullest extent permitted by applicable law. -
KDE Plasma 5
Arvo Mägi KDE Plasma 5 Tallinn, 2017 1 Sissejuhatus KDE töökeskkonnale pani aluse saksa programmeerija Matthias Ettrich 14.10.1996. 2016. a oktoobris sai populaarne KDE seega 20. aastaseks. Hea ülevaate KDE ajaloost annab artikkel „19 Years of KDE History: Step by Step.” KDE 4.14 ilmumisega oli KDE saavutanud kasutusküpsuse, kuid edasine areng kippus takerduma – vaja oli põhimõttelisi uuendusi. Otsustati võtta kasutusele iseseisvatel moodulitel põhinev KDE 5 arhitektuur – Qt/Frameworks. Kõik KDE rakendusprogrammid, sh Plasma 5 töölaud, kasutavad ainult konkreetse rakenduse jaoks vajalikke mooduleid. Varem kasutati kõigi rakenduste jaoks ühist suurt teeki, mis raskendas muudatuste tegemist ja pidurdas arendustööd. Qt on C++ programmeerimiskeskkond. Pikaajalise toega Qt 5.9 LTS ilmus 31. mail 2017. KDE Frameworks on 70 moodulist koosnev komplekt, mis lihtsustab Qt keskkonnas KDE programmide koostamist. Frameworks veaparandused ja täiendused ilmuvad iga kuu. KDE Plasma 5 töölaud põhineb KDE Frameworksil (KF5). Töölaua veaparandused ilmuvad iga kuu, vajadusel mitu korda kuus, uued versioonid kord kvartalis. Plasma 5.8 LTS, mis on pikaajalise toega (18 kuud), ilmus 4.10.2016, veidi enne KDE 20. aastaseks saamist. Plasma 5.10 ilmus 30.05.2017. Järgmine pikaajalise toega Plasma 5.12 ilmub 2018. a jaanuaris. Plasma 5 töölaud on pälvinud palju kiitvaid hinnanguid ja sobib igapäevaseks tööks. Eeldab kaasaegset, mitme tuumaga protsessori ja piisava mäluga (vähemalt 4 GB) arvutit. SSD kettalt töötab välkkiirelt. Töölaud on keskkond rakendusprogrammide käivitamiseks ja kasutamiseks. KF5-le on üle viidud kõik KDE põhirakendused (failihaldur Dolphin, pildinäitaja Gwenview, konsool Konsole, teksti- redaktor Kate, ekraanitõmmise võtja Spectacle, videoredaktor Kdenlive, plaadikirjutaja K3b jt). Need on KDE Applications koosseisus, mille uued versioonid ilmuvad kolm korda aastas, veaparandused kord kuus. -
Why Be a KDE Project? Martin Klapetek David Edmundson
Why be a KDE Project? Martin Klapetek David Edmundson What is KDE? KDE is not a desktop, it's a community „Community of technologists, designers, writers and advocates who work to ensure freedom for all people through our software“ --The KDE Manifesto What is a KDE Project? Project needs more than just good code What will you get as a KDE Project? Git repository Git repository plus „scratch repos“ (your personal playground) Creating a scratch repo git push –all kde:scratch/username/reponame Git repository plus web interface (using GitPHP) Git repository plus migration from Gitorious.org Bugzilla (the slightly prettier version) Review Board Integration of git with Bugzilla and Review Board Integration of git with Bugzilla and Review Board Using server-side commit hooks ● BUG: 24578 ● CCBUG: 29456 ● REVIEW: 100345 ● CCMAIL: [email protected] Communication tools Mailing lists Wiki pages Forums Single sign-on to all services Official IRC channels #kde-xxxxx (on Freenode) IRC cloak me@kde/developer/mklapetek [email protected] email address Support from sysadmin team Community support Development support Translations (71 translation teams) Testing support (Active Jenkins and EBN servers, plus Quality Team) Project continuation (when you stop developing it) KDE e.V. support Financial and organizational help Trademark security Project's licence defense via FLA Promo support Stories in official KDE News site (Got the Dot?) Your blog aggregated at Planet KDE Promo through social channels Web hosting under kde.org domain Association with one of the best -
KDE Galaxy 4.13
KDE Galaxy 4.13 - Devaja Shah About Me ●3rd Year Alienatic Student at DA- !"# Gandhinagar ●Dot-editor %or KDE &romo "ea' ●Member of KDE e.(. ●&a))ion for Technology# Literature ●+un the Google Developer Group in !olle$e ●-rganizin$ Tea' of KDE Meetup# con%./de.in 14 -/ay, sooooo....... ●Ho1 many of you are %an) of Science Fiction3 ●Astronomy3 ● 0o1 is it Related to KDE3 ●That i) precisely 1hat the talk is about. ●Analogy to $et you to kno1 everythin$ that you should about ● “Galaxy KDE 4.13” 4ait, isn't it 4.14? ●KDE5) late)t ver)ion S! 4.14 6 7ove'ber 8914 ●KDE Soft1are !o',ilation ::.xx ●Significance o% +elea)e) ●- -r$ani.ed# )y)te'atic co',ilation o% %eature) < develo,'ent) ●- 2ive )erie) of relea)e) till date. ●7o Synchronized +elea)e) Any lon$er: ● - KDE 2ra'e1ork) > ?'onthly@ ● - KDE &la)'a > ?3 'onth)@ ● - KDE Ap,lication) ?date ba)ed@ ●Au)t *i/e Ap, (er)ion) But, 1hat am I to do o% the Galaxy 7umber? ●4ork in a "eam ●4ork acros) a Deadline ●-%;ce Space Si'ulation ●Added 'petus %or Deliverin$ your 2eature) ●You 1ork a) a ,art of the C!oreD Developer "ea' ● nstils Discipline ●Better +e),onse# Better 2eedbac/ ●Better Deliverance ●Synchronized 1ork with other C)ea)onedD developer) Enough of the bore....... ●Ho1 do $et started3 ● - Hope you didn't )nooze yesterday ● +!# Subscribe to Mailing Lists ●Mentoring Progra') ●GsoC# Season of KDE, O2W Progra') ●Bootstra,pin$ Training Session) Strap yourself onto the Rocket ●And Blast O%%......... ● ● ● Entered A 4ormhole and Ea,ped into the KDE Galaxy ●No1 what? ●Pick a Planet to nhabit ●But.... -
Engineer in C++/Qt Development ➢ Objectives
Jean-Nicolas ARTAUD 1A Rue du Vignemale 31500 Toulouse +33 (0)6.43.01.51.02 [email protected] 10 octobre 1987 Engineer in C++/Qt development ➢ Objectives ◦ Work in a dynamic environment and collaborate with communities ◦ Undertake challenging problems & take part in innovations ◦ Ensure customer satisfaction via user-centered approaches ➢ Open Source Contributions 2010 – present Calligra (The KDE generation C++/Qt integrated and free software office suite) C++/Qt development, Stage UI design. Community and meeting management. 2008 – 2010 KOffice (The C++/Qt integrated and free software office suite) KOffice development, bug fixing. 2009 – 2010 KOffice & KDE's git Migration Migration plan and script development. ➢ Professional Experience From April 2013 – Present Telespazio – One of the world’s leading players in satellite services Engineer in software development. C++/Qt development Development of a broadcast satellite system ◦ migrate software to new technologies C/C++, Qt5 ◦ UDP Network managements with the Qt Network framework ◦ migration of the database to PostgreSQL 9, SQL, trigger ◦ help in bug fixing on the web GUI in php5, JQuery, Bootstrap, Project continuous integration responsible, installation of jenkins, jobs management on several OS (Windows Server, RedHat, Debian), linux project packaging (RPM, DEB) From Sept 2010 to March 2013 Otonomy-aviation –Leading actor of High Definition entertainment camera and embedded aircraft security systems Engineer in embedded software development. C, postgresql and perl development on CPU to manage the whole system : ◦ features add, code refactoring, database management, ◦ rs232 and rs485 manipulation to make interact several devices, ◦ stand alone mode using perl scripts . PIC24f development (low power mode, sensors management, devices communication). -
Kdesrc-Build Script Manual
kdesrc-build Script Manual Michael Pyne Carlos Woelz kdesrc-build Script Manual 2 Contents 1 Introduction 8 1.1 A brief introduction to kdesrc-build . .8 1.1.1 What is kdesrc-build? . .8 1.1.2 kdesrc-build operation ‘in a nutshell’ . .8 1.2 Documentation Overview . .9 2 Getting Started 10 2.1 Preparing the System to Build KDE . 10 2.1.1 Setup a new user account . 10 2.1.2 Ensure your system is ready to build KDE software . 10 2.1.3 Setup kdesrc-build . 12 2.1.3.1 Install kdesrc-build . 12 2.1.3.2 Prepare the configuration file . 12 2.1.3.2.1 Manual setup of configuration file . 12 2.2 Setting the Configuration Data . 13 2.3 Using the kdesrc-build script . 14 2.3.1 Loading project metadata . 14 2.3.2 Previewing what will happen when kdesrc-build runs . 14 2.3.3 Resolving build failures . 15 2.4 Building specific modules . 16 2.5 Setting the Environment to Run Your KDEPlasma Desktop . 17 2.5.1 Automatically installing a login driver . 18 2.5.1.1 Adding xsession support for distributions . 18 2.5.1.2 Manually adding support for xsession . 18 2.5.2 Setting up the environment manually . 19 2.6 Module Organization and selection . 19 2.6.1 KDE Software Organization . 19 2.6.2 Selecting modules to build . 19 2.6.3 Module Sets . 20 2.6.3.1 The basic module set concept . 20 2.6.3.2 Special Support for KDE module sets . -
C++ GUI Programming with Qt 4, Second Edition by Jasmin Blanchette; Mark Summerfield
C++ GUI Programming with Qt 4, Second Edition by Jasmin Blanchette; Mark Summerfield Publisher: Prentice Hall Pub Date: February 04, 2008 Print ISBN-10: 0-13-235416-0 Print ISBN-13: 978-0-13-235416-5 eText ISBN-10: 0-13-714397-4 eText ISBN-13: 978-0-13-714397-9 Pages: 752 Table of Contents | Index Overview The Only Official, Best-Practice Guide to Qt 4.3 Programming Using Trolltech's Qt you can build industrial-strength C++ applications that run natively on Windows, Linux/Unix, Mac OS X, and embedded Linux without source code changes. Now, two Trolltech insiders have written a start-to-finish guide to getting outstanding results with the latest version of Qt: Qt 4.3. Packed with realistic examples and in-depth advice, this is the book Trolltech uses to teach Qt to its own new hires. Extensively revised and expanded, it reveals today's best Qt programming patterns for everything from implementing model/view architecture to using Qt 4.3's improved graphics support. You'll find proven solutions for virtually every GUI development task, as well as sophisticated techniques for providing database access, integrating XML, using subclassing, composition, and more. Whether you're new to Qt or upgrading from an older version, this book can help you accomplish everything that Qt 4.3 makes possible. • Completely updated throughout, with significant new coverage of databases, XML, and Qtopia embedded programming • Covers all Qt 4.2/4.3 changes, including Windows Vista support, native CSS support for widget styling, and SVG file generation • Contains -
Step-By-Step Installation
000.book Page 47 Friday, April 4, 2008 9:22 AM 3 Step-by-Step Installation In This Chapter Chapter3,Chapter3 2 covered planning the installation of Fedora/RHEL: determining the requirements; performing an upgrade versus a Running a Fedora Live Session . 48 clean installation; planning the layout of the hard disk; obtaining Installing from a Live Session . 51 the files you need for the installation, including how to download Installing/Upgrading from the and burn CD/DVD ISO images; and collecting information about Install DVD . 51 the system. This chapter focuses on installing Fedora/RHEL. Fre- The Anaconda Installer. 53 quently the installation is quite simple, especially if you have done a good job of planning. Sometimes you may run into a problem Using Disk Druid to Partition or have a special circumstance; this chapter gives you tools to use the Disk . 66 in these cases. Read as much of this chapter as you need to; once LVs: Logical Volumes . 75 you have installed Fedora/RHEL, continue with Chapter 4, which Setting Up a Dual-Boot System . 79 covers getting started using the Fedora/RHEL desktop. If you The X Window System. 80 install a textual (command line) system, continue with Chapter 5. system-config-display: Configures the Display . 80 47 000.book Page 48 Friday, April 4, 2008 9:22 AM 48 Chapter 3 Step-by-Step Installation Figure 3-1 Live session, automatic boot screen Running a Fedora Live Session As discussed in Chapter 2, a live session is a Linux session that you run on a computer without installing Linux on the computer. -
Engagiert Euch in Open Source Projekten! FOSS Projekte Statt One-Man-Vaporware
Vorteile von etablierten FOSS Projekten KDE Engagiert euch in Open Source Projekten! FOSS Projekte statt One-Man-Vaporware Milian Wolff 13.12.2010 Milian Wolff | Engagiert euch in Open Source Projekten! 1/11 Vorteile von etablierten FOSS Projekten KDE Uber¨ Mich uber¨ sechs Jahre Erfahrung als Webdeveloper mehrere Vaporware Projekte seit ca. zwei Jahren KDE Entwickler (KDevelop, Kate, ...) Milian Wolff | Engagiert euch in Open Source Projekten! 2/11 Vorteile von etablierten FOSS Projekten KDE Ubersicht¨ 1 Vorteile von etablierten FOSS Projekten 2 KDE Milian Wolff | Engagiert euch in Open Source Projekten! 3/11 Vorteile von etablierten FOSS Projekten KDE Infrastruktur VCS (git, svn, cvs, hg,...) Bugtracker Forum Mailing Listen Webseite, Wiki ... Milian Wolff | Engagiert euch in Open Source Projekten! 4/11 Vorteile von etablierten FOSS Projekten KDE Community Support Erfahrung Promo / Marketing Testing / QA Packaging Ubersetzungen¨ (i18n) Finanzielle F¨orderung, Rechtshilfe (KDE e.V.) ... Milian Wolff | Engagiert euch in Open Source Projekten! 5/11 Vorteile von etablierten FOSS Projekten KDE Events Hack Sprints Akademy / GUADEC / DesktopSummit FOSDEM / FrOSCon / LinuxTag / . Google Summer of Code Google Code In ... Milian Wolff | Engagiert euch in Open Source Projekten! 6/11 Vorteile von etablierten FOSS Projekten KDE Nutzen Erfahrung / Qualifikation / Job Freunde / Spass Feedback / Spenden ... Milian Wolff | Engagiert euch in Open Source Projekten! 7/11 Vorteile von etablierten FOSS Projekten KDE Ubersicht¨ 1 Vorteile von etablierten FOSS Projekten -
The Kexi Handbook
The Kexi Handbook This documentation was converted from the KDE UserBase Kexi/Handbook page at 2012-09-14. Update to 2.4 by the KDE Documentation Team The Kexi Handbook 2 Contents 1 Introduction 8 2 Kexi Basics 9 2.1 Kexi Databases . .9 2.2 Creating a New Database File . 10 2.3 The Kexi Main Window . 12 2.3.1 Main application elements . 12 2.3.2 Tabbed Toolbar . 13 2.3.3 Project Navigator pane . 13 2.3.4 Opened database objects area / Tabbed Windows . 14 2.3.5 Property Editor pane . 14 2.4 Opening an existing Kexi database file . 15 2.4.1 Opening a database file in the Open Project dialog . 15 2.4.2 Opening an existing Kexi database file by clicking on .kexi file’s icon . 16 2.5 Using built-in help . 16 3 Building Simple Databases 18 3.1 Introduction . 18 3.2 Designing Database Tables . 19 3.2.1 The Table Designer window . 19 3.2.1.1 Table Designer window consists of following columns: . 19 3.2.1.2 Designing the Persons table . 19 3.3 Entering Data Into Tables . 20 3.3.1 Details About Actions Available While Entering Data Into Tables . 21 3.4 Designing Database Queries . 21 3.5 Designing Forms . 22 3.5.1 Most important terms . 22 3.5.2 Forms versus tables . 23 3.5.3 Working with form design . 23 3.5.4 Using the Widgets tab . 24 3.5.5 Inserting widgets - text fields . 24 3.5.6 Assigning data sources . -
Linux Mint - 2Nde Partie
Linux Mint - 2nde partie - Mise à jour du 10.03.2017 1 Sommaire 1. Si vous avez raté l’épisode précédent… 2. Utiliser Linux Mint au quotidien a) Présentation de la suite logicielle par défaut b) Et si nous testions un peu ? c) Windows et Linux : d’une pratique logicielle à une autre d) L’installation de logiciels sous Linux 3. Vous n’êtes toujours pas convaincu(e)s par Linux ? a) Encore un argument : son prix ! b) L’installer sur une vieille ou une nouvelle machine, petite ou grande c) Par philosophie et/ou curiosité d) Pour apprendre l'informatique 4. À retenir Sources 2 1. Si vous avez raté l’épisode précédent… Linux, c’est quoi ? > Un système d’exploitation > Les principaux systèmes d'exploitation > Les distributions 3 1. Si vous avez raté l’épisode précédent… Premiers pas avec Linux Mint > Répertoire, dossier ou fichier ? > Le bureau > Gestion des fenêtres > Gestion des fichiers 4 1. Si vous avez raté l’épisode précédent… Installation > Méthode « je goûte ! » : le LiveUSB > Méthode « j’essaye ! » : le dual-boot > Méthode « je fonce ! » : l’installation complète 5 1. Si vous avez raté l’épisode précédent… Installation L'abréviation LTS signifie Long Term Support, ou support à long terme. 6 1. Si vous avez raté l’épisode précédent… http://www.linuxliveusb.com 7 1. Si vous avez raté l’épisode précédent… Installation 8 1. Si vous avez raté l’épisode précédent… Installation 9 1. Si vous avez raté l’épisode précédent… Installation 10 1. Si vous avez raté l’épisode précédent… Installation 11 2. Utiliser Linux Mint au quotidien a) Présentation de la suite logicielle par défaut Le fichier ISO Linux Mint est compressé et contient environ 1,6 GB de données.