From 940ab1261b0013b8342562c96ba623d395e1301b Mon Sep 17 00:00:00 2001 From: Jean-Marc Lasgouttes Date: Mon, 29 Nov 2010 16:38:13 +0000 Subject: [PATCH] Fix part of bug #7072 by opening undo groups as needed. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36597 a592a061-630c-0410-9148-cb99ea01b6c8 --- src/frontends/qt4/GuiCompleter.cpp | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/src/frontends/qt4/GuiCompleter.cpp b/src/frontends/qt4/GuiCompleter.cpp index 019c67a65e..b20280cb4f 100644 --- a/src/frontends/qt4/GuiCompleter.cpp +++ b/src/frontends/qt4/GuiCompleter.cpp @@ -683,6 +683,7 @@ void GuiCompleter::tab() } // Make undo possible + cur.beginUndoGroup(); cur.recordUndo(); // If completion is active, at least complete by one character @@ -696,11 +697,14 @@ void GuiCompleter::tab() hidePopup(cur); hideInline(cur); updateVisibility(false, false); + cur.endUndoGroup(); return; } docstring nextchar = completion.substr(prefix.size(), 1); - if (!cur.inset().insertCompletion(cur, nextchar, false)) + if (!cur.inset().insertCompletion(cur, nextchar, false)) { + cur.endUndoGroup(); return; + } updatePrefix(cur); // try to complete as far as it is unique @@ -720,6 +724,7 @@ void GuiCompleter::tab() // redraw if needed if (cur.result().screenUpdate()) gui_->bufferView().processUpdateFlags(cur.result().screenUpdate()); + cur.endUndoGroup(); } @@ -875,7 +880,8 @@ void GuiCompleter::popupActivated(const QString & completion) { Cursor cur = gui_->bufferView().cursor(); cur.screenUpdateFlags(Update::None); - + + cur.beginUndoGroup(); cur.recordUndo(); docstring prefix = cur.inset().completionPrefix(cur); @@ -886,6 +892,7 @@ void GuiCompleter::popupActivated(const QString & completion) if (cur.result().screenUpdate()) gui_->bufferView().processUpdateFlags(cur.result().screenUpdate()); + cur.endUndoGroup(); } -- 2.39.2