Qt for OSC2011

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1 Qt : UI Qt Development Frameworks, Nokia

2 (Takumi Asaki) Field Service Engineer Qt Development Frameworks, Nokia 1996 Qt ( )Trolltech Trolltech Nokia / 54

3 Qt Qt Qt / 54

4 Qt

5 Qt Framework Code less Create more C++ Deploy everywhere / 54

6 Qt Windows Linux/X11 Mac OS X Symbian Windows CE/Mobile Linux/QWS(w/o X11) MeeGo(Maemo) / 54

7 Qt Declarative WebKit Scripting OpenGL Multimedia XML Unit Test GUI Network Database Core / 54

8 Qt Qt Designer - GUI Qt Assistant - Qt Linguist - Qt Creator - Qt Simulator - qmake - / 54

9 Qt Mobility API API ( ) Bearer management Contacts Location Messaging Multimedia Publish and Subscribe Service Framework System Information Sensors Versit Camera Document Gallery Feedback Landmark Maps/Navigation Organizer / 54

10 Qt (Qt SDK 1.1 RC) Qt Creator beta Qt Mobility (Qt SDK 1.1 RC)/1.2 Technology Preview Qt SDK 1.1 RC Qt Simulator 1.1 RC 2011/4/15

12 (OSS) KDE Software Compilation KOffice Amarok Marble MeeGo Ubuntu Unity 2D VLC MuseScore

13 ( ) Google Earth Adobe Photoshop Elements Skype Autodesk Maya 2011 etc.

14 Qt

15 C++ UI #include <QApplication> #include <QLabel> int main(int argc, char **argv) { QApplication app(argc, argv); QLabel label( Hello World ); label.show(); } return app.exec();

16 HTML/C++ QtWebKit Qt/C++ HTML/CSS JavaScript UI Qt/C++ QtWebKit QObject JavaScript C++ JavaScript C++ DOM Widget

17 HTML/C++

18 Qt Quick UI Qt Qt Creator QML: UI Declarative : QML : Qt Creator QML

19 Qt Quick - QML Qt Meta-object Language JSON JavaScript import QtQuick 1.0 Rectangle { width: 200 height: 200 } Text { text: "Hello World" anchors.centerin: parent }

20 Qt Quick Declarative module QML Item, Rectangle, MouseArea, Image, etc QML QDeclarativeView (GUI ) QDeclarativeEngine ( GUI ) QML C++ QML C++ C++ QML C++ QML

21 Qt Quick Tools Qt Creator 2.1 QML GUI

22 Qt Quick: Demo keynotes/qt-in-the-broader-nokia-strategy

23 Qt SDK Qt Qt & Qt Creator + α Nokia SDK : : or Symbian: Windows or Maemo: Windows/X11/Mac or

24 Qt Creator (IDE) Qt C++, JavaScript ( ) GUI & (gdb, CDB) UI

25 Qt Creator

27 2011 Qt Quick Qt Quick Designer (Qt Creator 2.1: ) Qt Quick Components WebKit Qt Mobility Bluetooth API (NFC) API API

28 Lighthouse QML Scene Graph Qt/3D QtScript etc.

29 Lighthouse Qt Qt for Embedded Linux OpenGL OpenVG WM Qt 4.8 : GUI (File, Network )

30 QML Scene Graph QML Declarative QGraphicsView Qt OpenGL VSync 60FPS

31 QML Scene Graph: Demo

32 Qt/3D 3D OpenGL OpenGL/ES QtQuick3D QML D

33 QML/3D: Demo

34 QtScript Qt JavaScript : WebKit JavaScriptCore Google V8

35 Qt : Qt

36 Qt

37 Qt LGPL v. 2.1 GPL v. 3 Qt (*) * UI Qt

38 Qt (1) 1996 Qt 1.0 X11 ( )/Microsoft Windows ( ) X Qt 2.0 X11 QPL(OSS License) 2000 Qt 2.2 Embedded Linux ( ) GPL (X11 )

39 Qt ( ) 2000 Qt Embedded QPL/GPL 2001 Qt 3.0 Mac OS X ( ) 2003 Mac OS X GPL (Qt 3.1.2) 2005 Qt 4.0 Microsoft Windows GPL GPL/

40 Qt (3) 2008 Nokia Trolltech 2008 Qt 4.4 Windows CE ( ) WebKit GPLv Nokia Trolltech

41 Qt (4) 2009 Qt 4.5, Qt Creator LGPLv Qt 4.6 Symbian, Maemo Qt 4.7 QML, Declarative 2011 Qt Creator 2.1 Qt Quick

42 Qt LGPL (2009) (2009) Open Development IRC etc. Open Governance

43 Qt Qt Creator git

44 Qt Open Governance Qt Qt(Nokia) Qt

46 Qt Labs Japan Qt Qt! Qt Quick Labs Qt in depth etc.

47 Qt! Qt Labs Japan Qt! Qt SDK Qt Creator Qt Qt GUI

48 IRC Qt ( ) IRC irc.freenode.net #qt-labs, #qt-creator, #qt-qml, etc.

49 Qt Developer Network wiki,, etc T!?

50 Qt in Education Qt ( ) Dev-Net elearning

51 Qt4 ISBN

52 Qt Qt Users Forum Japan Twitter: #qtjp

53 Qt Creator Qt Creator

54 Thank you!

Qt-OSC2011-Kyoto

Qt-OSC2011-Kyoto Qt : UI Nokia, Qt (Takumi Asaki) Field Service Engineer Qt, Developer Experience & Marketplace, Nokia 1996 Qt ( )Trolltech 2006 2008 Trolltech Nokia / 46 Qt Qt Qt 5 / 46 Qt Qt Framework Code less Create