重新改进支持Qt4.6-Qt6.1

3rd_smtpclient/mimeinlinefile.cpp

@@ -0,0 +1,15 @@
+#include "mimeinlinefile.h"
+
+MimeInlineFile::MimeInlineFile(QFile *f)
+	: MimeFile(f)
+{
+}
+
+MimeInlineFile::~MimeInlineFile()
+{}
+
+void MimeInlineFile::prepare()
+{
+	this->header += "Content-Disposition: inline\r\n";
+	MimeFile::prepare();
+}