1.加载翻译文件，2.加入Widgets模块依赖

CMakeLists.txt

@@ -13,7 +13,7 @@ set(CMAKE_AUTORCC ON)
 
 # 查找qt组件
 find_package(Qt5 COMPONENTS
-        Core Gui Quick LinguistTools DBus X11Extras
+        Core Gui Quick Widgets LinguistTools DBus X11Extras
         REQUIRED)
 
 # find kde framework components
@@ -99,6 +99,7 @@ target_link_libraries(${PROJECT_NAME}
         Qt5::Core
         Qt5::Gui
         Qt5::Quick
+        Qt5::Widgets
         Qt5::DBus
         Qt5::X11Extras
         KF5::WindowSystem

src/main.cpp

@@ -1,4 +1,6 @@
 #include <QApplication>
+#include <QTranslator>
+#include <QLocale>
 
 #include "singleapplication.h"
 #include "ukui-menu-application.h"
@@ -6,6 +8,9 @@
 int main(int argc, char *argv[])
 {
     QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QCoreApplication::setApplicationName("ukui-menu");
+    QCoreApplication::setOrganizationName("ukui");
+    QCoreApplication::setOrganizationDomain("ukui.org");
     QCoreApplication::setApplicationVersion("0.0.1-alpha");
 
     QString appid = QString("ukui-menu-%1").arg(QLatin1String(getenv("DISPLAY")));
@@ -20,6 +25,12 @@ int main(int argc, char *argv[])
         return 0;
     }
 
+    // translation files
+    QTranslator translator(&app);
+    QString translationFile{(QString(UKUI_MENU_TRANSLATION_DIR) + "/ukui-menu_" + QLocale::system().name() + ".qm")};
+    translator.load(translationFile);
+    QCoreApplication::installTranslator(&translator);
+
     UkuiMenu::UkuiMenuApplication menuApplication(&messageProcessor);
     QObject::connect(&app, &SingleApplication::receivedMessage,
                      &messageProcessor, &UkuiMenu::MenuMessageProcessor::processMessage);