get rid of QT3_SUPPORT and some cleanup

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14743 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/QDialogView.C b/src/frontends/qt4/QDialogView.C
index 8d92cc94d1deccf216bbe5232aba84feb5f8ed10..de25f40122e8cd22f39f26dbdd1380718f79bbbe 100644 (file)
--- a/src/frontends/qt4/QDialogView.C
+++ b/src/frontends/qt4/QDialogView.C
@@ -54,7 +54,7 @@ void QDialogView::show()
        if (dialog().controller().exitEarly())
                return;
 
-       form()->setCaption(toqstr("LyX: " + getTitle()));
+       form()->setWindowTitle(toqstr("LyX: " + getTitle()));
 
        if (form()->isVisible()) {
                form()->raise();