theme：添加一个主题。

Gui/CMakeLists.txt

@@ -22,7 +22,7 @@ Control/ConnectControl.h Control/ConnectControl.cpp Control/ConnectControl.ui
 Control/CompareControl.h Control/CompareControl.cpp Control/CompareControl.ui
 GuiUtil/Public.h GuiUtil/Public.cpp
 Form/Transform.h Form/Transform.cpp Form/Transform.ui
-../Res/frelay.qrc ../Res/ico.rc
+../Res/frelay.qrc ../Res/ico.rc ../Res/QtTheme.qrc 
 Control/cusTableWidget.cpp Control/cusTableWidget.h
 Control/cpTableWidget.h Control/cpTableWidget.cpp
 GuiUtil/Config.h GuiUtil/Config.cpp

Gui/main.cpp

@@ -30,10 +30,10 @@ int main(int argc, char* argv[])
 
     frelayGUI w;
 
-    // QFile file(":/qss/flatgray.css");
-    // if (file.open(QFile::ReadOnly)) {
-    //     a.setStyleSheet(file.readAll());
-    // }
+    QFile file(":/QtTheme/theme/Flat/Light/Blue/Pink.qss");
+    if (file.open(QFile::ReadOnly)) {
+        a.setStyleSheet(file.readAll());
+    }
 
     QObject::connect(&a, &SingleApplication::instanceStarted, &w, [&w]() {
         w.showNormal();