has been completed.

addfrienddialog.h

@@ -21,6 +21,7 @@ class FriendResultItem : public QWidget {
 	Q_OBJECT
 public:
 	FriendResultItem(const UserInfo& userInfo);
+	void clickAddBtn();
 
 private:
 	const UserInfo& userInfo;
@@ -50,6 +51,9 @@ public:
 	//
 	void setSearchKey(const QString& searcheKey);
 
+	void clickSearchBtn();
+	void clickSearchDone();
+
 private:
 	//整个窗口的网格布局
 	QGridLayout* layout;