Make the toolboxes in Projects Mode nicer

I did a couple of changes to make these more subtle.
- Moved inside the details widget
- Made them fade in and out
- Hide up/down buttons when not required

Note, there are some pending changes to Qt to disable
the graphicsevent cache that can cause issues when
scrolling items.

Reviewed-by: thorbjorn

1 files changed, 14 insertions, 0 deletions

diff --git a/src/libs/utils/detailsbutton.h b/src/libs/utils/detailsbutton.h
index f72f984053..90f4b93e18 100644
--- a/src/libs/utils/detailsbutton.h
+++ b/src/libs/utils/detailsbutton.h
@@ -31,12 +31,26 @@
 #define DETAILSBUTTON_H
 
 #include <QtGui/QAbstractButton>
+#include <QtGui/QToolButton>
 #include <QtGui/QPixmap>
+#include <QtGui/QPainter>
+#include <QtGui/QGraphicsOpacityEffect>
+#include <QtCore/QPropertyAnimation>
 
 #include "utils_global.h"
 
 namespace Utils {
 
+class QTCREATOR_UTILS_EXPORT FadingPanel : public QWidget
+{
+public:
+    FadingPanel(QWidget *parent = 0);
+    void fadeTo(float value);
+protected:
+    QGraphicsOpacityEffect *m_opacityEffect;
+};
+
+
 class QTCREATOR_UTILS_EXPORT DetailsButton : public QAbstractButton
 {
     Q_OBJECT