HaikuDepot: Paragraph: Added IsEmpty().

2013-09-07 00:08:28 +02:00 · 2013-09-07 00:08:28 +02:00 · c6a0782a8f
commit c6a0782a8f
parent 720f7fdf54
2 changed files with 7 additions and 0 deletions
--- a/src/apps/haiku-depot/textview/Paragraph.cpp
+++ b/src/apps/haiku-depot/textview/Paragraph.cpp
@ -143,3 +143,9 @@ Paragraph::Length() const
 	return length;
 }

+
+bool
+Paragraph::IsEmpty() const
+{
+	return fTextSpans.CountItems() == 0;
+}
--- a/src/apps/haiku-depot/textview/Paragraph.h
+++ b/src/apps/haiku-depot/textview/Paragraph.h
@ -35,6 +35,7 @@ public:
 			void				Clear();

 			int32				Length() const;
+			bool				IsEmpty() const;

 private:
 			ParagraphStyle		fStyle;