Don't allow newline characters in preference (#5840).

[lyx.git] / src / frontends / qt4 / PanelStack.cpp

diff --git a/src/frontends/qt4/PanelStack.cpp b/src/frontends/qt4/PanelStack.cpp
index 1863040bd19d107b3dda132e1a2e353dc1ec0a89..5537ee156236aa0b05db485df6137b717438f213 100644 (file)
--- a/src/frontends/qt4/PanelStack.cpp
+++ b/src/frontends/qt4/PanelStack.cpp
@@ -75,10 +75,12 @@ PanelStack::PanelStack(QWidget * parent)
        search_->setPlaceholderText(qt_("Search"));
 #endif
 
+#if QT_VERSION >= 0x040600
        search_->setButtonPixmap(FancyLineEdit::Right, getPixmap("images/", "editclear", "png"));
        search_->setButtonVisible(FancyLineEdit::Right, true);
        search_->setButtonToolTip(FancyLineEdit::Right, qt_("Clear text"));
        search_->setAutoHideButton(FancyLineEdit::Right, true);
+#endif
        connect(search_, SIGNAL(rightButtonClicked()), this, SLOT(resetSearch()));
        connect(search_, SIGNAL(textEdited(QString)), this, SLOT(filterChanged(QString)));