在Qt应用程序中,如何实现多个窗口的语言动态切换以及不同窗口内容的翻译?请提供相关的代码示例。
时间: 2024-10-26 17:07:12 浏览: 51
为了实现Qt应用程序中多窗口的语言动态切换和内容翻译,你可以按照以下步骤操作:
参考资源链接:[Qt应用:国际化设置与动态语言切换](https://wenku.csdn.net/doc/6412b78abe7fbd1778d4aa8a?spm=1055.2569.3001.10343)
1. **定义翻译文件**:首先,确保为每个支持的语言创建了一个对应的.ts文件,并且已经使用QtLinguist工具完成了翻译工作,生成了相应的.qm文件。
2. **加载翻译文件**:在每个窗口类的构造函数中,添加代码以加载对应的.qm文件。以下是一个示例代码:
```cpp
#include <QApplication>
#include <QTranslator>
#include <QPushButton>
class Window : public QWidget {
public:
Window(QWidget *parent = nullptr) : QWidget(parent) {
// 构造函数中的代码
loadTranslator();
}
private slots:
void changeLanguage(const QString &language) {
// 保存当前窗口状态
QSettings settings(
参考资源链接:[Qt应用:国际化设置与动态语言切换](https://wenku.csdn.net/doc/6412b78abe7fbd1778d4aa8a?spm=1055.2569.3001.10343)
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