remove spurious extra drawing from cursorNext() and cursorPrevious()

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7368 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/text3.C b/src/text3.C
index 9907cfe9fa623e5761129fb60bb2aad6ad161e93..7ae6c2bafb030adfae5ae9e2ed0ea30b17f61b94 100644 (file)
--- a/src/text3.C
+++ b/src/text3.C
@@ -250,7 +250,7 @@ void LyXText::cursorPrevious()
        if (cursorRow() == rows().begin()) {
                if (y > 0) {
                        int new_y = bv()->text->top_y() - bv()->workHeight();
-                       bv()->screen().draw(bv()->text, bv(), new_y < 0 ? 0 : new_y);
+                       //bv()->screen().draw(bv()->text, bv(), new_y < 0 ? 0 : new_y);
                        bv()->updateScrollbar();
                }
                return;
@@ -285,7 +285,7 @@ void LyXText::cursorPrevious()
                                - bv()->workHeight() + 1;
                }
        }
-       bv()->screen().draw(bv()->text, bv(), new_y < 0 ? 0 : new_y);
+       //bv()->screen().draw(bv()->text, bv(), new_y < 0 ? 0 : new_y);
        if (cursorRow() != rows().begin()) {
                LyXCursor cur;
                setCursor(cur, boost::prior(cursorRow())->par(),
@@ -306,7 +306,7 @@ void LyXText::cursorNext()
                int y = cursor.y() - cursorRow()->baseline() +
                        cursorRow()->height();
                if (y > topy + bv()->workHeight()) {
-                       bv()->screen().draw(bv()->text, bv(), bv()->text->top_y() + bv()->workHeight());
+                       //bv()->screen().draw(bv()->text, bv(), bv()->text->top_y() + bv()->workHeight());
                        bv()->updateScrollbar();
                }
                return;
@@ -346,7 +346,7 @@ void LyXText::cursorNext()
                        new_y =  cursor.y() - cursorRow()->baseline();
                }
        }
-       bv()->screen().draw(bv()->text, bv(), new_y);
+       //bv()->screen().draw(bv()->text, bv(), new_y);
 
        RowList::iterator next_row = boost::next(cursorRow());
        if (next_row != rows().end()) {