Get "empty document detection" working

2020-12-06 17:57:05 +00:00
parent 1855d8dacb
commit f9ce912e79
6 changed files with 42 additions and 4 deletions
--- a/pagebase.h
+++ b/pagebase.h
@@ -34,6 +34,8 @@ public:
 	PageBase(const PageBase &);
 	~PageBase();

+	virtual bool isEmpty() const;
+
 	virtual QByteArray packet(int, int=0) const;
 	virtual bool packetNeeded(int, int=0) const;
 	virtual bool setPacket(int, QByteArray);