Language change example

src/AdminSettingForm.cpp

@@ -16,6 +16,7 @@
 #include <QPushButton>
 #include "systemsettingform.h"
 #include "AccountTableForm.h"
+#include "event/EventCenter.h"
 
 AdminSettingForm::AdminSettingForm(QWidget* parent, Qt::WindowFlags f) : TabFormWidget(parent) {
 
@@ -65,12 +66,19 @@ AdminSettingForm::AdminSettingForm(QWidget* parent, Qt::WindowFlags f) : TabForm
 	stackedWidget->addWidget(operationLogForm);
 
 	QLabel* about = new QLabel(this);
-	about->setText("About");
+	about->setText(tr("About"));
 	stackedWidget->addWidget(about);
 	widget->setCurrentRow(0);
 	connect(widget, &QListWidget::currentRowChanged, [=](int rowindex) {
 		stackedWidget->setCurrentIndex(rowindex);
 	});
+	connect(EventCenter::Default(),&EventCenter::ReloadLanguage,[=](){
+        QStringList menus;
+        menus << tr("General") << tr("Account Manage") << tr("System Setting") << tr("System Information") << tr("Operation Log") << tr("About");
+        widget->clear();
+        widget->addItems(menus);
+        about->setText(tr("About"));
+	});
 }
 
 AdminSettingForm::~AdminSettingForm() {

src/event/EventCenter.h

@@ -9,6 +9,7 @@
 
 #define ADD_EVENT()\
 ADD_EVENT_VALUE(RequestLogin)\
+ADD_EVENT_VALUE(LoginRoleChanged)\
 ADD_EVENT_VALUE(PatientSelected)\
 ADD_EVENT_VALUE(RequestPreviewScan)\
 ADD_EVENT_VALUE(RequestEmptyScan)\
@@ -25,6 +26,7 @@ ADD_EVENT_VALUE(InvokeOperationProgress)\
 ADD_EVENT_VALUE(InvokeOperationEnd)\
 ADD_EVENT_VALUE(PromptDialogOpen)\
 ADD_EVENT_VALUE(GlobalBannerMessage)\
+ADD_EVENT_VALUE(ReloadLanguage)\
 ADD_EVENT_VALUE(WarnStateFlagChange)\
 ADD_EVENT_VALUE(GUIErrorRaise)
 

src/generalform.cpp

@@ -7,6 +7,7 @@
 #include <QLabel>
 #include <QLineEdit>
 #include <QEvent>
+#include <src/event/EventCenter.h>
 #include "json/jsonobject.h"
 #include "SelectDialog.h"
 
@@ -91,6 +92,7 @@ GeneralForm::GeneralForm(QWidget* parent) : QWidget(parent)
 			LanguageSwitcher::Instance()->setDefaultLanguage(lan);
 
 			btnLan->setText(JsonObject::Instance()->defaultLanguage());
+			EventCenter::Default()->triggerEvent(ReloadLanguage, nullptr,nullptr);
 		}
 		});
 }

src/guimacros.h

@@ -10,7 +10,7 @@
     btn##name->setIcon(QIcon(img));\
     btn##name->setIconSize(QSize(size,size));\
     btn##name->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);\
-    btn##name->setText(#name);\
+    btn##name->setText(tr(#name));\
     layout->addWidget(btn##name);
 
 #define ADD_TOOL_BTN_TO_LAYOUT(name,img,layout)\