重新改进支持Qt4.6-Qt6.1

3rd_smtpclient/mimemultipart.h

@@ -0,0 +1,37 @@
+#ifndef MIMEMULTIPART_H
+#define MIMEMULTIPART_H
+
+#include "mimepart.h"
+
+class MimeMultiPart : public MimePart
+{
+	Q_OBJECT
+public:
+	enum MultiPartType {
+		Mixed           = 0,            // RFC 2046, section 5.1.3
+		Digest          = 1,            // RFC 2046, section 5.1.5
+		Alternative     = 2,            // RFC 2046, section 5.1.4
+		Related         = 3,            // RFC 2387
+		Report          = 4,            // RFC 6522
+		Signed          = 5,            // RFC 1847, section 2.1
+		Encrypted       = 6             // RFC 1847, section 2.2
+	};
+
+	MimeMultiPart(const MultiPartType type = Related);
+	~MimeMultiPart();
+
+	void setMimeType(const MultiPartType type);
+	MultiPartType getMimeType() const;
+
+	const QList<MimePart *> &getParts() const;
+
+	void addPart(MimePart *part);
+	virtual void prepare();
+
+protected:
+	QList<MimePart *> parts;
+	MultiPartType type;
+
+};
+
+#endif // MIMEMULTIPART_H