更新代码

devicesizetable/devicesizetable.cpp

@@ -7,6 +7,7 @@
 #include "qfileinfo.h"
 #include "qdir.h"
 #include "qprogressbar.h"
+#include "qtimer.h"
 #include "qdebug.h"
 
 #ifdef Q_OS_WIN
@@ -52,7 +53,8 @@ DeviceSizeTable::DeviceSizeTable(QWidget *parent) : QTableWidget(parent)
     this->setSelectionMode(QAbstractItemView::SingleSelection);
     this->verticalHeader()->setVisible(true);
     this->horizontalHeader()->setStretchLastSection(true);
-    QMetaObject::invokeMethod(this, "load");
+    //QMetaObject::invokeMethod(this, "load");
+    QTimer::singleShot(10, this, SLOT(load()));
 }
 
 QColor DeviceSizeTable::getBgColor() const