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avoids updates on

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1. mouse click (without selection)
 2. mouse movements (when selection doesn't change) 

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16373 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Edwin Leuven 2006-12-21 21:27:04 +00:00
parent 1e9f9be483
commit 5ad83ced7c
1 changed files with 6 additions and 0 deletions
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6
src/insets/insettabular.C
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@ -498,6 +498,8 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
if (cmd.button() == mouse_button::button1
|| (cmd.button() == mouse_button::button3
&& (&bvcur.selBegin().inset() != this || !tablemode(bvcur)))) {
if (!bvcur.selection() && !cur.bv().mouseSetCursor(cur))
cur.noUpdate();
cur.selection() = false;
setCursorFromCoordinates(cur, cmd.x, cmd.y);
cur.bv().mouseSetCursor(cur);
@ -515,6 +517,10 @@ void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
if (cmd.button() == mouse_button::button1) {
// only accept motions to places not deeper nested than the real anchor
if (bvcur.anchor_.hasPart(cur)) {
// only update if selection changes
if (bvcur.idx() == cur.idx() &&
!(bvcur.anchor_.idx() == cur.idx() && bvcur.pos() != cur.pos()))
cur.noUpdate();
setCursorFromCoordinates(cur, cmd.x, cmd.y);
bvcur.setCursor(cur);
bvcur.selection() = true;