DetailsWidget: partially revert removing of obsolete code

Used on the mac.

Change-Id: I6d96d9c706b1f4b94482f31cd87c4db48792b062
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

2 files changed, 6 insertions, 0 deletions

diff --git a/src/libs/utils/detailsbutton.cpp b/src/libs/utils/detailsbutton.cpp
index e225b8c540..e3b3c5becb 100644
--- a/src/libs/utils/detailsbutton.cpp
+++ b/src/libs/utils/detailsbutton.cpp
@@ -57,6 +57,11 @@ FadingPanel::FadingPanel(QWidget *parent) :
     setPalette(pal);
 }
 
+void FadingPanel::setOpacity(qreal value)
+{
+    m_opacityEffect->setOpacity(value);
+}
+
 void FadingPanel::fadeTo(qreal value)
 {
     QPropertyAnimation *animation = new QPropertyAnimation(m_opacityEffect, "opacity");
diff --git a/src/libs/utils/detailsbutton.h b/src/libs/utils/detailsbutton.h
index 80fe53e5c6..860706cff2 100644
--- a/src/libs/utils/detailsbutton.h
+++ b/src/libs/utils/detailsbutton.h
@@ -46,6 +46,7 @@ class QTCREATOR_UTILS_EXPORT FadingPanel : public QWidget
 {
 public:
     FadingPanel(QWidget *parent = 0);
+    void setOpacity(qreal value);
     void fadeTo(qreal value);
 protected:
     QGraphicsOpacityEffect *m_opacityEffect;