no Q_EMIT in older Qt versions

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33667 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiProgress.cpp b/src/frontends/qt4/GuiProgress.cpp
index bda9974247269c64813a2c67f696f8c85af335b3..0f6724c95609e9ce1c1c161c8a248228a5e31c91 100644 (file)
--- a/src/frontends/qt4/GuiProgress.cpp
+++ b/src/frontends/qt4/GuiProgress.cpp
@@ -93,7 +93,7 @@ void GuiProgress::doAppendError(QString const & msg)
 
 void GuiProgress::doClearMessages()
 {
-       Q_EMIT clearMessageText();
+       clearMessageText();
 }
 
 
@@ -125,7 +125,7 @@ GuiProgress::~GuiProgress()
 void GuiProgress::appendText(QString const & text)
 {
        if (!text.isEmpty())
-               Q_EMIT updateStatusBarMessage(text);
+               updateStatusBarMessage(text);
 }