From faf2f10824f8dbd64783d0f306f2a89d81509c70 Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=BCrgen=20Spitzm=C3=BCller?= Date: Fri, 8 Feb 2008 13:06:44 +0000 Subject: [PATCH] * GuiSymbols.cpp: - fix crash due to invalid ListWidgetItem. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22860 a592a061-630c-0410-9148-cb99ea01b6c8 --- src/frontends/qt4/GuiSymbols.cpp | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/frontends/qt4/GuiSymbols.cpp b/src/frontends/qt4/GuiSymbols.cpp index 2a8605bb9a..82c88b101f 100644 --- a/src/frontends/qt4/GuiSymbols.cpp +++ b/src/frontends/qt4/GuiSymbols.cpp @@ -245,8 +245,10 @@ void GuiSymbols::on_symbolsLW_itemClicked(QListWidgetItem * item) return; if (chosenLE->isEnabled()) chosenLE->insert(text); - QString const category = getBlock(text.data()->unicode()); - categoryCO->setCurrentIndex(categoryCO->findText(category)); + if (categoryFilterCB->isChecked()) { + QString const category = getBlock(text.data()->unicode()); + categoryCO->setCurrentIndex(categoryCO->findText(category)); + } } @@ -254,7 +256,7 @@ void GuiSymbols::on_categoryCO_activated(QString const & text) { if (!categoryFilterCB->isChecked()) updateSymbolList(false); - if (used_blocks.find(text) != used_blocks.end()) + else if (used_blocks.find(text) != used_blocks.end()) symbolsLW->scrollToItem(used_blocks[text], QAbstractItemView::PositionAtTop); } @@ -262,7 +264,7 @@ void GuiSymbols::on_categoryCO_activated(QString const & text) void GuiSymbols::on_categoryFilterCB_toggled(bool on) { - updateSymbolList(false); + updateSymbolList(on); if (on) { QString const category = categoryCO->currentText(); if (used_blocks.find(category) != used_blocks.end()) -- 2.39.2