Translate about resource

src/languageswitcher.cpp

@@ -0,0 +1,35 @@
+#include "languageswitcher.h"
+#include <QTranslator>
+
+LanguageSwitcher* LanguageSwitcher::lsw = Q_NULLPTR;
+
+LanguageSwitcher* LanguageSwitcher::Instance()
+{
+	if (lsw == Q_NULLPTR)
+	{
+		lsw = new LanguageSwitcher();
+
+	}
+	return lsw;
+}
+LanguageSwitcher::LanguageSwitcher()
+{}
+
+LanguageSwitcher::~LanguageSwitcher()
+{}
+
+void LanguageSwitcher::setTranslator(QTranslator* tra)
+{
+	this->translator = tra;
+}
+
+void LanguageSwitcher::setDefaultLanguage(QString str)
+{
+	QString lan = QString(":/translations/" + str + ".qm");
+	if (translator->load(lan))
+	{
+		//qDebug() << "installTranslator";
+		//QApplication::installTranslator(translator);
+	}
+}
+

src/languageswitcher.h

@@ -0,0 +1,25 @@
+#ifndef LANGUAGESWITCHER_H
+#define LANGUAGESWITCHER_H
+
+#include <QObject>
+
+class QTranslator;
+class LanguageSwitcher : public QObject
+{
+	Q_OBJECT
+public:
+	static LanguageSwitcher* Instance();
+	void setDefaultLanguage(QString str);
+	void setTranslator(QTranslator* tra);
+signals:
+
+public slots:
+
+private:
+	explicit LanguageSwitcher();
+	~LanguageSwitcher();
+	static LanguageSwitcher* lsw;
+	QTranslator* translator = nullptr;
+};
+
+#endif // LANGUAGESWITCHER_H

src/res.qrc

@@ -28,5 +28,7 @@
         <file>icons/male_d.png</file>
         <file>icons/login.png</file>
         <file>fonts/DroidSansFallback.ttf</file>
+        <file>translations/en_US.qm</file>
+        <file>translations/zh_CN.qm</file>
     </qresource>
 </RCC>