Updates from Bennett and myself.

[lyx.git] / src / text2.C

diff --git a/src/text2.C b/src/text2.C
index 28c7cf93deb9b12647f653b1c16ff053f0549719..680fa350ee1d6cac1d376a85a795768ff508d93d 100644 (file)
--- a/src/text2.C
+++ b/src/text2.C
@@ -986,7 +986,7 @@ InsetBase * LyXText::editXY(LCursor & cur, int x, int y)
                return 0;
        }
 
-       InsetBase * insetBefore = pars_[pit].getInset(pos - 1);
+       InsetBase * insetBefore = pos? pars_[pit].getInset(pos - 1): 0;
        //InsetBase * insetBehind = pars_[pit].getInset(pos);
 
        // This should be just before or just behind the
@@ -1024,6 +1024,9 @@ bool LyXText::checkAndActivateInset(LCursor & cur, bool front)
 
 bool LyXText::cursorLeft(LCursor & cur)
 {
+       // Tell BufferView to test for FitCursor in any case!
+       cur.updateFlags(Update::FitCursor);
+
        if (!cur.boundary() && cur.pos() > 0 &&
            cur.textRow().pos() == cur.pos() &&
            !cur.paragraph().isLineSeparator(cur.pos()-1) &&
@@ -1052,6 +1055,9 @@ bool LyXText::cursorLeft(LCursor & cur)
 
 bool LyXText::cursorRight(LCursor & cur)
 {
+       // Tell BufferView to test for FitCursor in any case!
+       cur.updateFlags(Update::FitCursor);
+
        if (cur.pos() != cur.lastpos()) {
                if (cur.boundary())
                        return setCursor(cur, cur.pit(), cur.pos(),
@@ -1081,6 +1087,9 @@ bool LyXText::cursorRight(LCursor & cur)
 
 bool LyXText::cursorUp(LCursor & cur)
 {
+       // Tell BufferView to test for FitCursor in any case!
+       cur.updateFlags(Update::FitCursor);
+
        Paragraph const & par = cur.paragraph();
        int row;
        int const x = cur.targetX();
@@ -1130,6 +1139,9 @@ bool LyXText::cursorUp(LCursor & cur)
 
 bool LyXText::cursorDown(LCursor & cur)
 {
+       // Tell BufferView to test for FitCursor in any case!
+       cur.updateFlags(Update::FitCursor);
+
        Paragraph const & par = cur.paragraph();
        int row;
        int const x = cur.targetX();