Generalize Qt link gestures while preserving drag selection

tools/chatgui/src/chatview.h

@@ -33,11 +33,11 @@ public:
 
     bool isRowSelected(const QModelIndex &idx) const;
     void setTextSelChars(int start, int end) { m_textSel.startChar = start; m_textSel.endChar = end; }
-    void setInviteHitTest(std::function<QString(const QModelIndex&, const QPoint&)> fn) { m_inviteHitTest = std::move(fn); }
+    void setLinkHitTest(std::function<QString(const QModelIndex&, const QPoint&)> fn) { m_linkHitTest = std::move(fn); }
 
 signals:
     void animationTriggered();
-    void inviteLinkActivated(const QString& link);
+    void linkActivated(const QString& link);
 
 protected:
     bool viewportEvent(QEvent *event) override;
@@ -62,6 +62,6 @@ private:
     QPersistentModelIndex m_pressIndex;
     QPoint m_pressPos;
     bool m_selecting = false;
-    std::function<QString(const QModelIndex&, const QPoint&)> m_inviteHitTest;
+    std::function<QString(const QModelIndex&, const QPoint&)> m_linkHitTest;
     QPushButton *m_scrollDownBtn = nullptr;
 };