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Ask Qt 4 to use the UTF-8 codec as the "codec for C strings"

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Qt 5 does this by default, so it's not necessary there (in fact,
setCodecForCStrings was removed, so you catch any mistakes).

Now all QString methods taking a const char* or QByteArray
(constructor, append(), operator+=, operator<, etc.) will interpret
that char array as UTF-8. Conversely, the QByteArray methods taking a
QString will generate UTF-8 too. This includes the badly named
QString::fromAscii() and QString::toAscii().

Signed-off-by: Thiago Macieira <thiago@macieira.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Thiago Macieira 2013-04-25 15:28:31 -07:00 committed by Dirk Hohndel
parent 98027be1c1
commit 8da7a6985b
1 changed files with 10 additions and 0 deletions
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10
qt-gui.cpp
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@ -33,6 +33,7 @@
#include <QFileDialog>
#include <QFileInfo>
#include <QStringList>
#include <QTextCodec>
#include <QTranslator>
#if HAVE_OSM_GPS_MAP
@ -1874,6 +1875,15 @@ void init_qt_ui(int *argcp, char ***argvp)
void init_ui(int *argcp, char ***argvp)
{
application = new QApplication(*argcp, *argvp);
#if QT_VERSION < 0x050000
// ask QString in Qt 4 to interpret all char* as UTF-8,
// like Qt 5 does.
// 106 is "UTF-8", this is faster than lookup by name
// [http://www.iana.org/assignments/character-sets/character-sets.xml]
QTextCodec::setCodecForCStrings(QTextCodec::codecForMib(106));
#endif
GtkWidget *win;
GtkWidget *nb_page;
GtkWidget *dive_list;