Refactor css file.

src/windows/LoginDialog.cpp

@@ -38,7 +38,7 @@ LoginDialog::~LoginDialog()
 
 void LoginDialog::initializeAllWidget()
 {
-    this->setObjectName("loginform");
+    this->setObjectName("loginForm");
 
     initializeTitle();
     initializeDialogFrame();
@@ -88,7 +88,7 @@ void LoginDialog::initializeTitle()
 
 void LoginDialog::initializeDialogFrame()
 {
-    mDialogFrame->setObjectName("login_frame_username");
+    mDialogFrame->setObjectName("loginFrame");
 }
 
 void LoginDialog::initializeEdit()

src/windows/MainWindow.cpp

@@ -9,8 +9,9 @@
 #include <QDockWidget>
 #include <fstream>
 #include <sstream>
+#include <QKeyEvent>
 
-#include "ui_mainwindow.h"
+#include "ui_MainWindow.h"
 #include "event/EventCenter.h"
 #include "forms/tabformwidget.h"
 #include "forms/select/SelectFormWidget.h"
@@ -434,3 +435,19 @@ void MainWindow::swipeTriggered(QSwipeGesture* aSwipeGesture)
         //update();
     }
 }
+
+void MainWindow::keyPressEvent(QKeyEvent *event) {
+    if (event->modifiers()==Qt::ControlModifier &&event->key()==Qt::Key_R){
+        QFile file("D:\\workdir\\GUI\\src\\stylesheet\\Dark2.css");
+        file.open(QFile::ReadOnly);
+        if (file.isOpen())
+        {
+            QString styleSheet = this->styleSheet();
+            styleSheet += QLatin1String(file.readAll());
+            this->setStyleSheet(styleSheet);
+        }
+        this->update();
+    }
+
+    QWidget::keyPressEvent(event);
+}

src/windows/MainWindow.h

@@ -42,6 +42,8 @@ protected:
     void changeEvent(QEvent* aEvent);
     bool event(QEvent* aEvent) override;
 
+    void keyPressEvent(QKeyEvent *event) override;
+
 private:
     void initializeTabWidget();
     void initializeLayout();