更新

2020-08-14 20:27:22 +08:00
parent 2fed1bbb57
commit 3304a410c9
12 changed files with 1036 additions and 845 deletions
@@ -0,0 +1,18 @@
+#include "toptime.h"
+#include <QDateTime>
+
+topTime::topTime(QObject *parent) : QObject(parent)
+{
+    current_time = QDateTime::currentDateTime();
+    str=current_time.toString("hh:mm");
+    timer=new QTimer(this);
+    connect(timer,&QTimer::timeout,this,&topTime::refresh);
+    timer->start(1000);
+}
+
+void topTime::refresh()
+{
+    current_time = QDateTime::currentDateTime();
+    str=current_time.toString("hh:mm");
+    emit refreshed();
+}