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QT5.3.2 support UI Chinese font's issure

Question asked by haibo he on Sep 6, 2015
Latest reply on Sep 8, 2015 by Rita Wang

BSP is linux L3.14.28_1.0.0-ga   -〈yocto〉

 

QT5.3.2 support UI Chinese font. The default is English, and now need in QT UI to display Chinese characters, how to add fonts. Please help

 

#include "meihuantest.h"

#include <QApplication>

#include <QTextCodec>

#include <QTextEncoder>

#include <QtCore/qglobal.h>

#include <QDebug>

#include <iostream>

int main(int argc, char *argv[])

{

    QApplication a(argc, argv);

 

    QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));

    QFont font;

    font.setFamily(QString::fromUtf8("WeiQuanYi Zen Hei"));

    font.setPointSize(12);

    a.setFont(font);

    meihuantest w;

    w.show();

    return a.exec();

}

 

#include "meihuantest.h"

#include "ui_meihuantest.h"

#include <QApplication>

#include <QTextCodec>

#include <QTextEncoder>

#include <QtCore/qglobal.h>

#include <QDebug>

#include <iostream>

#include <QFontDatabase>

meihuantest::meihuantest(QWidget *parent) :

    QMainWindow(parent),

    ui(new Ui::meihuantest)

{

    QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));

    QFont font;

    font.setFamily(QString::fromUtf8("WeiQuanYi Zen Hei"));

    font.setPointSize(12);

    this->setFont(font);

 

 

    ui->setupUi(this);

 

 

    QFontDatabase database;

    foreach (const QString &family,database.families())

    {

        qDebug()<<family;

        ui->textEdit->append(family);

        ui->label->setText(QObject::trUtf8("A祖国"));

        ui->lineEdit->setText(QString::fromLocal8Bit("B我爱你我的祖国"));

        ui->lineEdit->setText(QObject::trUtf8("C我爱你我的"));

        ui->lineEdit->setText(QString::fromLatin1("D中文"));

    }

    resize(800,600);

}

meihuantest::~meihuantest()

{

    delete ui;

}

 

root@imx6qsabresd:/usr/lib/fonts# ls

DejaVuSans-Bold.ttf             c0582bt_.pfb            helvetica_180_50i.qpf

DejaVuSans-BoldOblique.ttf      c0583bt_.pfb            helvetica_180_75.qpf

DejaVuSans-Oblique.ttf          c0611bt_.pfb            helvetica_180_75i.qpf

DejaVuSans.ttf                  c0632bt_.pfb            helvetica_240_50.qpf

DejaVuSansMono-Bold.ttf         c0633bt_.pfb            helvetica_240_50i.qpf

DejaVuSansMono-BoldOblique.ttf  c0648bt_.pfb            helvetica_240_75.qpf

DejaVuSansMono-Oblique.ttf      c0649bt_.pfb            helvetica_240_75i.qpf

DejaVuSansMono.ttf              cour.pfa                helvetica_80_50.qpf

DejaVuSerif-Bold.ttf            courb.pfa               helvetica_80_50i.qpf

DejaVuSerif-BoldOblique.ttf     courbi.pfa              helvetica_80_75.qpf

DejaVuSerif-Oblique.ttf         couri.pfa               helvetica_80_75i.qpf

DejaVuSerif.ttf                 cursor.pfa              japanese_230_50.qpf

README                          dejavu_sans_11_50.qpf2  l047013t.pfa

UTBI____.pfa                    fixed_120_50.qpf        l047016t.pfa

UTB_____.pfa                    fixed_70_50.qpf         l047033t.pfa

UTI_____.pfa                    helvetica_100_50.qpf    l047036t.pfa

UTRG____.pfa                    helvetica_100_50i.qpf   l048013t.pfa

Vera.ttf                        helvetica_100_75.qpf    l048016t.pfa

VeraBI.ttf                      helvetica_100_75i.qpf   l048033t.pfa

VeraBd.ttf                      helvetica_120_50.qpf    l048036t.pfa

VeraIt.ttf                      helvetica_120_50i.qpf   l049013t.pfa

VeraMoBI.ttf                    helvetica_120_75.qpf    l049016t.pfa

VeraMoBd.ttf                    helvetica_120_75i.qpf   l049033t.pfa

VeraMoIt.ttf                    helvetica_140_50.qpf    l049036t.pfa

VeraMono.ttf                    helvetica_140_50i.qpf   micro_40_50.qpf

VeraSe.ttf                      helvetica_140_75.qpf    unifont_160_50.qpf

VeraSeBd.ttf                    helvetica_140_75i.qpf   wqy-microhei.ttc

c0419bt_.pfb                    helvetica_180_50.qpf   wqy-zenhei.ttc

root@imx6qsabresd:/usr/lib/fonts#

 

WenQuanYi Zhe Hei

WenQuanYi Zhe Hei Mono

WenQuanYi Zhe Hei Sharp

WenQuanYi Micro Hei

WenQuanYi Micro Hei Mono

 

Please help

 

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