X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferView.h;h=afe153561e2c5bd3bff1619ab253189b29ec0a22;hb=ebef7baa265f097b3372ed6239495255c6b64e49;hp=b3d510f24d943bad5c6d40d5df6950baf13bd3c6;hpb=3c7c7a3209eabc681ba53fe499f5d15b6d32007a;p=lyx.git

diff --git a/src/BufferView.h b/src/BufferView.h
index b3d510f24d..afe153561e 100644
--- a/src/BufferView.h
+++ b/src/BufferView.h
@@ -30,7 +30,6 @@ class Language;
 class Painter;
 class UpdatableInset;
 class WordLangTuple;
-class WorkArea;
 
 ///
 class BufferView : boost::noncopyable {
@@ -57,8 +56,6 @@ public:
 	Painter & painter() const;
 	///
 	LyXScreen & screen() const;
-	/// return the work area for this bview
-	WorkArea & workarea() const;
 	///
 	void buffer(Buffer * b);
 	///
@@ -78,8 +75,6 @@ public:
 	///
 	void updateScrollbar();
 	///
-	Inset * checkInsetHit(LyXText *, int & x, int & y);
-	///
 	void redoCurrentBuffer();
 	///
 	bool available() const;
@@ -170,6 +165,8 @@ public:
 	void toggleToggle();
 	///
 	void center();
+	/// scroll document by the given number of lines of default height
+	void scroll(int lines);
 
 	/// Scroll the view by a number of pixels
 	void scrollDocView(int);
@@ -190,6 +187,12 @@ public:
 	void stuffClipboard(string const &) const;
 	///
 	bool dispatch(FuncRequest const & argument);
+	/// height of a normal line in pixels (zoom factor considered)
+	int defaultHeight() const;
+	/// 
+	void haveSelection(bool sel);
+	///
+	int workHeight() const;
 
 private:
 	///