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undergraduate thesis
QT grafičko korisničko sučelje u Pythonu
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. urn:nbn:hr:200:163155
Komaromi, Siniša
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Software Engineering
Chair of Visual Computing

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

Komaromi, S. (2017). QT grafičko korisničko sučelje u Pythonu (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:163155

Komaromi, Siniša. "QT grafičko korisničko sučelje u Pythonu." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:163155

Komaromi, Siniša. "QT grafičko korisničko sučelje u Pythonu." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:163155

Komaromi, S. (2017). 'QT grafičko korisničko sučelje u Pythonu', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 15 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:163155

Komaromi S. QT grafičko korisničko sučelje u Pythonu [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2017 [cited 2025 January 15] Available at: https://urn.nsk.hr/urn:nbn:hr:200:163155

S. Komaromi, "QT grafičko korisničko sučelje u Pythonu", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:200:163155

Metadata
TitleQT grafičko korisničko sučelje u Pythonu
AuthorSiniša Komaromi
MentorIrena Galić (mentor)
Committee memberIrena Galić (predsjednik povjerenstva)
Committee memberZdravko Krpić (član povjerenstva)
Committee memberČaslav Livada (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Software Engineering)
(Chair of Visual Computing)
Osijek
Defense date and country2017-09-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Program Engineering
Abstract
U ovome radu opisana je biblioteka Qt, višeplatformski radni okvir otvorenog koda za izradu grafičkih korisničkih sučelja računalnih programa. Pruženi su uvid u povijest nastanka Qt-a, njegova svojstva, tri osnovne značajke (apstrakcija od izrade grafičkog sučelja, signali i slotovi i metaobjektni prevoditelj) i jezična poveznica koja omogućuje korištenje Qt biblioteke u programskom jeziku Python. Primjenom jezičnih poveznica programer ne mora poznavati programski jezik u kojemu je biblioteka izvorno napisana jer poveznica sadrži objekte i metode ili funkcije biblioteke napisane u programeru poznatom jeziku. Predstavljene su tri druge široko rasprostranjene višeplatformske biblioteke otvorenog koda za izradu sučelja računalnih programa: GTK+, Kivy i wxWidgets. Pritom su istaknuta svojstva po kojima se te biblioteke razlikuju od Qt-a i ona koja su im zajednička. Na kraju je predstavljen primjer programa napisanog u Pythonu pomoću Qt biblioteke koji omogućuje učitavanje i prikaz slika, njihovu obradu koristeći skriptirane filtere te pregled i pohranu izmijenjene slike. Filteri obrađuju slike primjenom OpenCV biblioteke.
Abstract (english)
This paper describes the Qt library, an open-source, cross-platform framework used for developing graphical user interfaces of computer programs. An insight is given into the history of creation, features, three principal properties of Qt (abstraction of the graphical user interface, signals and slots and the metaobject compiler), and a language binding which allows the usage of Qt in Python programming language. Language bindings relieve the programmer of the need to learn the language in which a library is originally written as the binding contains objects and methods or functions of the library written in a language known to the programmer. Three other widespread open-source cross-platform libraries for graphical user interface development are presented: GTK+, Kivy, and wxWidgets. Features which differ Qt from these libraries are emphasized as well as features which Qt has in common with them. Finally, a program example written in Python using Qt is demonstrated, which allows loading and viewing images, their manipulation using scripted filters, previewing and saving the altered image. Filters perform image processing using the OpenCV library.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:163155
Study programmeTitle: Undergraduate University Study Programme in Computer Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-11-03 14:03:04