更新代码

third/hotkey/main.cpp

@@ -1,10 +1,15 @@
-#include "frmhotkey.h"
+#pragma execution_character_set("utf-8")
+
+#include "frmhotkey.h"
 #include <QApplication>
 
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
+
     frmHotKey w;
+    w.setWindowTitle("全局热键示例 (QQ: 517216493 WX: feiyangqingyun)");
     w.show();
+
     return a.exec();
 }

third/miniblink/main.cpp

@@ -1,10 +1,15 @@
-#include "widget.h"
+#pragma execution_character_set("utf-8")
+
+#include "widget.h"
 #include <QApplication>
 
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);    
+
     Widget w;
+    w.setWindowTitle("miniblink使用示例 (QQ: 517216493 WX: feiyangqingyun)");
     w.show();
+
     return a.exec();
 }

third/miniblink/widget.ui

@@ -10,9 +10,6 @@
     <height>600</height>
    </rect>
   </property>
-  <property name="windowTitle">
-   <string>miniblink使用示例</string>
-  </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
     <widget class="QWidget" name="widget" native="true">

third/qwtdemo/main.cpp

@@ -1,4 +1,6 @@
-#include "frmmain.h"
+#pragma execution_character_set("utf-8")
+
+#include "frmmain.h"
 #include "qapplication.h"
 
 int main(int argc, char *argv[])
@@ -6,7 +8,7 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
 
     frmMain w;
-    w.setWindowTitle("qwtdemo");
+    w.setWindowTitle("qwt无插件示例 (QQ: 517216493 WX: feiyangqingyun)");
     w.show();
 
     return a.exec();

third/shortcut/main.cpp

@@ -1,10 +1,15 @@
-#include "frmshortcut.h"
+#pragma execution_character_set("utf-8")
+
+#include "frmshortcut.h"
 #include <QApplication>
 
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
+
     frmShortCut w;
+    w.setWindowTitle("全局热键示例 (QQ: 517216493 WX: feiyangqingyun)");
     w.show();
+
     return a.exec();
 }