[LyX/master] #9130 Text in main work area isn't rendered with high resolution Make QT_VERSION check for Qt5 matching Qt5.0.0 too.

[Stephan Witt]

commit 54a742382cb3cbccd7ce0bc4c447074c9bbbbf53
Author: Stephan Witt <sw...@lyx.org>
Date:   Sat Oct 18 15:48:18 2014 +0200

    #9130 Text in main work area isn't rendered with high resolution
    Make QT_VERSION check for Qt5 matching Qt5.0.0 too.

diff --git a/src/frontends/qt4/GuiPainter.cpp b/src/frontends/qt4/GuiPainter.cpp
index 986ac46..0071581 100644
--- a/src/frontends/qt4/GuiPainter.cpp
+++ b/src/frontends/qt4/GuiPainter.cpp
@@ -371,7 +371,7 @@ int GuiPainter::text(int x, int y, docstring const & s,
                int const h = mA + mD;
                if (w > 0 && h > 0) {
                        pm = QPixmap(pixelRatio() * w , pixelRatio() * h);
-#if QT_VERSION > 0x050000
+#if QT_VERSION >= 0x050000
                        pm.setDevicePixelRatio(pixelRatio());
 #endif
                        pm.fill(Qt::transparent);
diff --git a/src/frontends/qt4/GuiWorkArea_Private.h 
b/src/frontends/qt4/GuiWorkArea_Private.h
index 0915b64..cdf054b 100644
--- a/src/frontends/qt4/GuiWorkArea_Private.h
+++ b/src/frontends/qt4/GuiWorkArea_Private.h
@@ -128,14 +128,14 @@ struct GuiWorkArea::Private
                if (lyxrc.use_qimage) {
                        QImage *x = new QImage(pixel_ratio_ * 
p->viewport()->width(),
                                pixel_ratio_ * p->viewport()->height(), 
QImage::Format_ARGB32_Premultiplied);
-#if QT_VERSION > 0x050000
+#if QT_VERSION >= 0x050000
                        x->setDevicePixelRatio(pixel_ratio_);
 #endif
                        screen_ = x;
                } else {
                        QPixmap *x = new QPixmap(pixel_ratio_ * 
p->viewport()->width(),
                                pixel_ratio_ * p->viewport()->height());
-#if QT_VERSION > 0x050000
+#if QT_VERSION >= 0x050000
                        x->setDevicePixelRatio(pixel_ratio_);
 #endif
                        screen_ = x;