From: André Pönitz <poenitz@gmx.net>
Date: Wed, 30 Oct 2002 08:33:57 +0000 (+0000)
Subject: Fix "right click removes selection" problem
X-Git-Tag: 1.6.10~18051
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=f2bf994f8fe2a8c5d175c07581d7486afdeb9ab0;p=features.git

Fix "right click removes selection" problem


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5553 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/mathed/formulabase.C b/src/mathed/formulabase.C
index a50f6a84a8..529719eb86 100644
--- a/src/mathed/formulabase.C
+++ b/src/mathed/formulabase.C
@@ -344,19 +344,22 @@ Inset::RESULT InsetFormulaBase::lfunMouseRelease(FuncRequest const & cmd)
 Inset::RESULT InsetFormulaBase::lfunMousePress(FuncRequest const & cmd)
 {
 	BufferView * bv = cmd.view();
-	releaseMathCursor(bv);
-	mathcursor = new MathCursor(this, cmd.x == 0);
 	//lyxerr << "lfunMousePress: buttons: " << cmd.button() << "\n";
 
+	if (!mathcursor || mathcursor->formula() != this) {
+		lyxerr << "re-create cursor\n";
+		releaseMathCursor(bv);
+		mathcursor = new MathCursor(this, cmd.x == 0);
+		metrics(bv);
+		mathcursor->setPos(cmd.x + xo_, cmd.y + yo_);
+	}
+
 	if (cmd.button() == mouse_button::button3) {
 		mathcursor->dispatch(cmd);
 		return DISPATCHED;
 	}
 
 	if (cmd.button() == mouse_button::button1) {
-		// just set the cursor here
-		//lyxerr << "setting cursor\n";
-		metrics(bv);
 		first_x = cmd.x;
 		first_y = cmd.y;
 		mathcursor->selClear();