Qt 语言切换

    技术2023-06-21  65

    void Widget::on_lanageCoBox_currentTextChanged(QString text) { if (text == QStringLiteral("简体中文")) { if (m_translator->load("widget_zh.qm")) { qApp->installTranslator(m_translator); ui.lanageCoBox->disconnect(this); ui.retranslateUi(this); ui.lanageCoBox->setCurrentText(QStringLiteral("简体中文")); connect(ui.lanageCoBox, SIGNAL(currentTextChanged(QString)), this, SLOT(on_lanageCoBox_currentTextChanged(QString))); SETLANAGE(false); /* ui.label_19->setProperty("urgent", false); ui.label_19->setStyle(QApplication::style());*/ } } else if (text == "English") { if (m_translator->load("widget_en.qm")) { qApp->installTranslator(m_translator); ui.lanageCoBox->disconnect(this); ui.retranslateUi(this); ui.lanageCoBox->setCurrentText(QStringLiteral("English")); connect(ui.lanageCoBox, SIGNAL(currentTextChanged(QString)), this, SLOT(on_lanageCoBox_currentTextChanged(QString))); SETLANAGE(true); //ui.label_19->setProperty("urgent", true); //ui.label_19->setStyle(QApplication::style()); } } } #define SETLANAGE(x) ui.lanageCoBox->setProperty("urgent", x);\ ui.lanageCoBox->setStyle(QApplication::style());\ ui.correctBtn->setProperty("urgent", x);\ ui.correctBtn->setStyle(QApplication::style());\ ui.dataBtn->setProperty("urgent", x); \ ui.dataBtn->setStyle(QApplication::style());\ ui.measureBtn->setProperty("urgent", x); \ ui.measureBtn->setStyle(QApplication::style());\ ui.reportBtn->setProperty("urgent", x); \ ui.reportBtn->setStyle(QApplication::style());\ ui.setBtn->setProperty("urgent", x); \ ui.setBtn->setStyle(QApplication::style());\ ui.ImageStatusLabel->setProperty("urgent", x); \ ui.ImageStatusLabel->setStyle(QApplication::style());\ ui.focusBtn->setProperty("urgent", x); \ ui.focusBtn->setStyle(QApplication::style()); \ ui.label_22->setProperty("urgent", x); \ ui.label_22->setStyle(QApplication::style()); \ ui.checkBox_2->setProperty("urgent", x); \ ui.checkBox_2->setStyle(QApplication::style()); \ ui.checkBox->setProperty("urgent", x); \ ui.checkBox->setStyle(QApplication::style()); \ m_isEng = x;\ if(x){ui.tableWidget->setColumnWidth(0,120);ui.tableWidget->setColumnWidth(4, 71);}\ else {ui.tableWidget->setColumnWidth(0,113);ui.tableWidget->setColumnWidth(4, 78);}

     

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