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diff --git a/doc/html/i18n-example.html b/doc/html/i18n-example.html new file mode 100644 index 000000000..eacdd9d88 --- /dev/null +++ b/doc/html/i18n-example.html @@ -0,0 +1,341 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/examples/i18n/i18n.doc:4 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>Internationalization</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Internationalization</h1> + + +<p> +This example shows how to internationalize applications. Start it with +<pre># i18n de</pre><p> to get a german version and with +<pre># i18n en</pre><p> to get the english version. +<p> Refer also to <a href="i18n.html">the internationalization documentation</a>. +<p> <hr> +<p> Header file: +<p> <pre>/**************************************************************************** +** $Id: qt/mywidget.h 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for TQt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#ifndef MYWIDGET_H +#define MYWIDGET_H + +#include <<a href="qmainwindow-h.html">qmainwindow.h</a>> +#include <<a href="qstring-h.html">qstring.h</a>> + +class MyWidget : public <a href="qmainwindow.html">TQMainWindow</a> +{ + <a href="metaobjects.html#Q_OBJECT">Q_OBJECT</a> + +public: + MyWidget( <a href="qwidget.html">TQWidget</a>* parent=0, const char* name = 0 ); + +signals: + void closed(); + +protected: + void closeEvent(TQCloseEvent*); + +private: + static void initChoices(TQWidget* parent); +}; + +#endif +</pre> + +<p> <hr> +<p> Implementation: +<p> <pre>/**************************************************************************** +** $Id: qt/mywidget.cpp 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for TQt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include <<a href="qbuttongroup-h.html">qbuttongroup.h</a>> +#include <<a href="qradiobutton-h.html">qradiobutton.h</a>> +#include <<a href="qlabel-h.html">qlabel.h</a>> +#include <<a href="qlistbox-h.html">qlistbox.h</a>> +#include <<a href="qcombobox-h.html">qcombobox.h</a>> +#include <<a href="qlabel-h.html">qlabel.h</a>> +#include <<a href="qhbox-h.html">qhbox.h</a>> +#include <<a href="qvbox-h.html">qvbox.h</a>> +#include <<a href="qaccel-h.html">qaccel.h</a>> +#include <<a href="qpopupmenu-h.html">qpopupmenu.h</a>> +#include <<a href="qmenubar-h.html">qmenubar.h</a>> +#include <<a href="qstatusbar-h.html">qstatusbar.h</a>> +#include <<a href="qapplication-h.html">qapplication.h</a>> + +#include "mywidget.h" + +<a name="f525"></a>MyWidget::MyWidget( <a href="qwidget.html">TQWidget</a>* parent, const char* name ) + : <a href="qmainwindow.html">TQMainWindow</a>( parent, name ) +{ + <a href="qvbox.html">TQVBox</a>* central = new <a href="qvbox.html">TQVBox</a>(this); +<a name="x1923"></a> central-><a href="qframe.html#setMargin">setMargin</a>( 5 ); +<a name="x1924"></a> central-><a href="qhbox.html#setSpacing">setSpacing</a>( 5 ); + <a href="qmainwindow.html#setCentralWidget">setCentralWidget</a>(central); + + <a href="qpopupmenu.html">TQPopupMenu</a>* file = new <a href="qpopupmenu.html">TQPopupMenu</a>(this); + file-><a href="qmenudata.html#insertItem">insertItem</a>( <a href="qobject.html#tr">tr</a>("E&xit"), qApp, SLOT(<a href="qapplication.html#tquit">tquit</a>()), +<a name="x1921"></a> TQAccel::<a href="qaccel.html#stringToKey">stringToKey</a>(<a href="qobject.html#tr">tr</a>("Ctrl+Q")) ); + <a href="qmainwindow.html#menuBar">menuBar</a>()->insertItem( <a href="qobject.html#tr">tr</a>("&File"), file ); + + <a href="qwidget.html#setCaption">setCaption</a>( <a href="qobject.html#tr">tr</a>( "Internationalization Example" ) ); + + <a href="qstring.html">TQString</a> l; + <a href="qmainwindow.html#statusBar">statusBar</a>()->message( <a href="qobject.html#tr">tr</a>("Language: English") ); + + ( void )new <a href="qlabel.html">TQLabel</a>( <a href="qobject.html#tr">tr</a>( "The Main Window" ), central ); + + <a href="qbuttongroup.html">TQButtonGroup</a>* gbox = new <a href="qbuttongroup.html">TQButtonGroup</a>( 1, TQGroupBox::Horizontal, + <a href="qobject.html#tr">tr</a>( "View" ), central ); + (void)new <a href="qradiobutton.html">TQRadioButton</a>( <a href="qobject.html#tr">tr</a>( "Perspective" ), gbox ); + (void)new <a href="qradiobutton.html">TQRadioButton</a>( <a href="qobject.html#tr">tr</a>( "Isometric" ), gbox ); + (void)new <a href="qradiobutton.html">TQRadioButton</a>( <a href="qobject.html#tr">tr</a>( "Oblique" ), gbox ); + + initChoices(central); +} + +static const char* choices[] = { + QT_TRANSLATE_NOOP( "MyWidget", "First" ), + QT_TRANSLATE_NOOP( "MyWidget", "Second" ), + QT_TRANSLATE_NOOP( "MyWidget", "Third" ), + 0 +}; + +void <a name="f526"></a>MyWidget::initChoices(TQWidget* parent) +{ + <a href="qlistbox.html">TQListBox</a>* lb = new <a href="qlistbox.html">TQListBox</a>( parent ); + for ( int i = 0; choices[i]; i++ ) +<a name="x1925"></a> lb-><a href="qlistbox.html#insertItem">insertItem</a>( <a href="qobject.html#tr">tr</a>( choices[i] ) ); +} + +<a name="x1927"></a>void MyWidget::<a href="qwidget.html#closeEvent">closeEvent</a>(TQCloseEvent* e) +{ + TQWidget::<a href="qwidget.html#closeEvent">closeEvent</a>(e); + emit closed(); +} +</pre> + +<p> <hr> +<p> Main: +<p> <pre>/**************************************************************************** +** $Id: qt/main.cpp 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for TQt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include <<a href="qapplication-h.html">qapplication.h</a>> +#include <<a href="qtranslator-h.html">qtranslator.h</a>> +#include <<a href="qfileinfo-h.html">qfileinfo.h</a>> +#include <<a href="qmessagebox-h.html">qmessagebox.h</a>> +#include <<a href="qcheckbox-h.html">qcheckbox.h</a>> +#include <<a href="qvbox-h.html">qvbox.h</a>> +#include <<a href="qlayout-h.html">qlayout.h</a>> +#include <<a href="qbuttongroup-h.html">qbuttongroup.h</a>> +#include <<a href="qpushbutton-h.html">qpushbutton.h</a>> +#include <<a href="qsignalmapper-h.html">qsignalmapper.h</a>> +#include <<a href="qtextcodec-h.html">qtextcodec.h</a>> +#include <stdlib.h> + +#if defined(Q_OS_UNIX) +#include <unistd.h> +#endif + +#include "mywidget.h" + +//#define USE_I18N_FONT + +class TQVDialog : public <a href="qdialog.html">TQDialog</a> { +public: + TQVDialog(TQWidget *parent=0, const char *name=0, bool modal=FALSE, + WFlags f=0) : <a href="qdialog.html">TQDialog</a>(parent,name,modal,f) + { + <a href="qvboxlayout.html">TQVBoxLayout</a>* vb = new <a href="qvboxlayout.html">TQVBoxLayout</a>(this,8); +<a name="x1938"></a> vb-><a href="qlayout.html#setAutoAdd">setAutoAdd</a>(TRUE); + hb = 0; + sm = new <a href="qsignalmapper.html">TQSignalMapper</a>(this); +<a name="x1946"></a> connect(sm,SIGNAL(<a href="qsignalmapper.html#mapped">mapped</a>(int)),this,SLOT(done(int))); + } + void addButtons( const <a href="qstring.html">TQString</a>& cancel=TQString::null, + const <a href="qstring.html">TQString</a>& ok=TQString::null, + const <a href="qstring.html">TQString</a>& mid1=TQString::null, + const <a href="qstring.html">TQString</a>& mid2=TQString::null, + const <a href="qstring.html">TQString</a>& mid3=TQString::null) + { +<a name="x1948"></a> addButton(ok.<a href="qstring.html#isNull">isNull</a>() ? TQObject::tr("OK") : ok, 1); + if ( !mid1.<a href="qstring.html#isNull">isNull</a>() ) addButton(mid1,2); + if ( !mid2.<a href="qstring.html#isNull">isNull</a>() ) addButton(mid2,3); + if ( !mid3.<a href="qstring.html#isNull">isNull</a>() ) addButton(mid3,4); + addButton(cancel.<a href="qstring.html#isNull">isNull</a>() ? TQObject::tr("Cancel") : cancel, 0); + } + + void addButton( const <a href="qstring.html">TQString</a>& text, int result ) + { + if ( !hb ) + hb = new <a href="qhbox.html">TQHBox</a>(this); + <a href="qpushbutton.html">TQPushButton</a> *c = new <a href="qpushbutton.html">TQPushButton</a>(text, hb); +<a name="x1947"></a> sm-><a href="qsignalmapper.html#setMapping">setMapping</a>(c,result); +<a name="x1945"></a> connect(c,SIGNAL(<a href="qbutton.html#clicked">clicked</a>()),sm,SLOT(<a href="qsignalmapper.html#map">map</a>())); + } + +private: + <a href="qsignalmapper.html">TQSignalMapper</a> *sm; + <a href="qhbox.html">TQHBox</a> *hb; +}; + +MyWidget* showLang(TQString lang) +{ + + static TQTranslator *translator = 0; + +<a name="x1934"></a> qApp-><a href="qapplication.html#setPalette">setPalette</a>(TQPalette(TQColor(220-rand()%64,220-rand()%64,220-rand()%64))); + + lang = "mywidget_" + lang + ".qm"; + <a href="qfileinfo.html">TQFileInfo</a> fi( lang ); + +<a name="x1937"></a> if ( !fi.<a href="qfileinfo.html#exists">exists</a>() ) { +<a name="x1940"></a> TQMessageBox::<a href="qmessagebox.html#warning">warning</a>( 0, "File error", + TQString("Cannot find translation for language: "+lang+ + "\n(try eg. 'de', 'ko' or 'no')") ); + return 0; + } + if ( translator ) { +<a name="x1932"></a> qApp-><a href="qapplication.html#removeTranslator">removeTranslator</a>( translator ); + delete translator; + } + translator = new <a href="qtranslator.html">TQTranslator</a>( 0 ); +<a name="x1950"></a> translator-><a href="qtranslator.html#load">load</a>( lang, "." ); +<a name="x1930"></a> qApp-><a href="qapplication.html#installTranslator">installTranslator</a>( translator ); + MyWidget *m = new MyWidget; +<a name="x1951"></a> m-><a href="qwidget.html#setCaption">setCaption</a>("TQt Example - <a href="i18n.html#i18n">i18n</a> - " + m-><a href="qwidget.html#caption">caption</a>() ); + return m; +} + +int main( int argc, char** argv ) +{ + <a href="qapplication.html">TQApplication</a> app( argc, argv ); + + const char* qm[]= + { "ar", "cs", "de", "el", "en", "eo", "fr", "it", "jp", "ko", "no", "ru", "zh", 0 }; + +#if defined(Q_OS_UNIX) + srand( getpid() << 2 ); +#endif + + <a href="qstring.html">TQString</a> lang; + if ( argc == 2 ) + lang = argv[1]; + + if ( argc != 2 || lang == "all" ) { + TQVDialog dlg(0,0,TRUE); + TQCheckBox* qmb[sizeof(qm)/sizeof(qm[0])]; + int r; + if ( lang == "all" ) { + r = 2; + } else { + <a href="qbuttongroup.html">TQButtonGroup</a> *bg = new <a href="qbuttongroup.html">TQButtonGroup</a>(4,TQt::Vertical,"Choose Locales",&dlg); +<a name="x1949"></a> <a href="qstring.html">TQString</a> loc = TQTextCodec::<a href="qtextcodec.html#locale">locale</a>(); + for ( int i=0; qm[i]; i++ ) { + qmb[i] = new <a href="qcheckbox.html">TQCheckBox</a>((const char*)qm[i],bg); + qmb[i]->setChecked( loc == qm[i] ); + } + dlg.addButtons("Cancel","OK","All"); +<a name="x1936"></a> r = dlg.<a href="qdialog.html#exec">exec</a>(); + } + if ( r ) { +<a name="x1928"></a> <a href="qrect.html">TQRect</a> screen = qApp-><a href="qapplication.html#desktop">desktop</a>()->availableGeometry(); + bool tight = screen.<a href="qrect.html#width">width</a>() < 1024; +<a name="x1942"></a> int x=screen.<a href="qrect.html#left">left</a>()+5; + int y=screen.<a href="qrect.html#top">top</a>()+25; + for ( int i=0; qm[i]; i++ ) { + if ( r == 2 || qmb[i]->isChecked() ) { + MyWidget* w = showLang((const char*)qm[i]); + + if( w == 0 ) exit( 0 ); + TQObject::<a href="qobject.html#connect">connect</a>(w, SIGNAL(closed()), qApp, SLOT(<a href="qapplication.html#tquit">tquit</a>())); +<a name="x1953"></a> w-><a href="qwidget.html#setGeometry">setGeometry</a>(x,y,197,356); + w-><a href="qwidget.html#show">show</a>(); + if ( tight ) { + x += 8; + y += 8; + } else { + x += 205; + if ( x > 1000 ) { + x = 5; + y += 384; + } + } + } + } + } else { + exit( 0 ); + } + } else { + <a href="qstring.html">TQString</a> lang = argv[1]; + <a href="qwidget.html">TQWidget</a>* m = showLang(lang); + app.<a href="qapplication.html#setMainWidget">setMainWidget</a>( m ); + m-><a href="qwidget.html#setCaption">setCaption</a>("TQt Example - i18n"); + m-><a href="qwidget.html#show">show</a>(); + } + +#ifdef USE_I18N_FONT + memorymanager->savePrerenderedFont(font.handle(),FALSE); +#endif + + // While we run "all", kill them all + return app.<a href="qapplication.html#exec">exec</a>(); + +} +</pre> + +<p>See also <a href="examples.html">Examples</a>. + +<!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>TQt 3.3.8</div> +</table></div></address></body> +</html> |