Make it compile with Qt < 4.5.

1 files changed, 4 insertions, 0 deletions

diff --git a/weatherinfo/weatherinfo.cpp b/weatherinfo/weatherinfo.cpp
index aedb668..65c81f0 100644
--- a/weatherinfo/weatherinfo.cpp
+++ b/weatherinfo/weatherinfo.cpp
@@ -109,13 +109,17 @@ private slots:
 
     void animate(int frame) {
         qreal progress = static_cast<qreal>(frame) / 100;
+#if QT_VERSION >= 0x040500
         m_iconItem->setOpacity(progress);
+#endif
         qreal hw = width() / 2.0;
         m_statusItem->setPos(-hw + hw * progress, 0);
         for (int i = 0; i < m_forecastItems.count(); ++i) {
             qreal ofs = i * 0.5 / m_forecastItems.count();
             qreal alpha = qBound(qreal(0), 2 * (progress - ofs), qreal(1));
+#if QT_VERSION >= 0x040500
             m_conditionItems[i]->setOpacity(alpha);
+#endif
             QPointF pos = m_forecastItems[i]->pos();
             if (width() > height()) {
                 qreal fx = width() - width() * 0.4 * alpha;