Initialize class members to please coverity

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

diff --git a/src/frontends/qt4/GuiRef.cpp b/src/frontends/qt4/GuiRef.cpp
index f8e75449180b45b72384cf1e70825639acadcfca..6ef6be5b29e48c2d518ccb72a15311d0e16b075b 100644 (file)
--- a/src/frontends/qt4/GuiRef.cpp
+++ b/src/frontends/qt4/GuiRef.cpp
@@ -59,6 +59,13 @@ GuiRef::GuiRef(GuiView & lv)
        filter_->setAutoHideButton(FancyLineEdit::Right, true);
        filter_->setPlaceholderText(qt_("All available labels"));
        filter_->setToolTip(qt_("Enter string to filter the list of available labels"));
+#if (QT_VERSION < 0x050000)
+       connect(filter_, SIGNAL(downPressed()),
+               refsTW, SLOT(setFocus()));
+#else
+       connect(filter_, &FancyLineEdit::downPressed,
+               refsTW, [=](){ focusAndHighlight(refsTW); });
+#endif
 
        filterBarL->addWidget(filter_, 0);
        findKeysLA->setBuddy(filter_);
@@ -123,6 +130,8 @@ GuiRef::GuiRef(GuiView & lv)
 
        restored_buffer_ = -1;
        active_buffer_ = -1;
+
+       setFocusProxy(filter_);
 }
 
 
@@ -143,8 +152,8 @@ void GuiRef::enableBoxes()
            (InsetRef::getName(typeCO->currentIndex()) == "labelonly");
        bool const usingRefStyle = buffer().params().use_refstyle;
        pluralCB->setEnabled(isFormatted && usingRefStyle);
-       capsCB->setEnabled (isFormatted && usingRefStyle);
-       noprefixCB->setEnabled (isLabelOnly && usingRefStyle);
+       capsCB->setEnabled(isFormatted && usingRefStyle);
+       noprefixCB->setEnabled(isLabelOnly);
 }
 
 
@@ -532,8 +541,6 @@ void GuiRef::updateRefs()
        sortingCO->setEnabled(!refs_.empty());
        refsTW->setEnabled(!refs_.empty());
        groupCB->setEnabled(!refs_.empty());
-       // refsTW should only be the focus proxy when it is enabled
-       setFocusProxy(refs_.empty() ? 0 : refsTW);
        redoRefs();
 }