Places Panel: Allow hiding of items

Related changes:
- Animate changed items for the details-view in case it is not expandable
- Remove the hardcoded "isHidden"-code in KStandardItemListWidget and
  allow derived widgets to define themselves what means "hidden" within
  their context.

The current code needs a lot of bugfixing, but lets make this in smaller
steps during the next days...

1 files changed, 13 insertions, 0 deletions

diff --git a/src/kitemviews/kstandarditem.cpp b/src/kitemviews/kstandarditem.cpp
index 1754c531b..e7655f9c8 100644
--- a/src/kitemviews/kstandarditem.cpp
+++ b/src/kitemviews/kstandarditem.cpp
@@ -48,6 +48,14 @@ KStandardItem::KStandardItem(const QIcon& icon, const QString& text, KStandardIt
     setText(text);
 }
 
+KStandardItem::KStandardItem(const KStandardItem& item) :
+    m_parent(item.m_parent),
+    m_children(item.m_children),
+    m_model(item.m_model),
+    m_data(item.m_data)
+{
+}
+
 KStandardItem::~KStandardItem()
 {
 }
@@ -103,6 +111,11 @@ KStandardItem* KStandardItem::parent() const
     return m_parent;
 }
 
+void KStandardItem::setData(const QHash<QByteArray, QVariant>& values)
+{
+    m_data = values;
+}
+
 QHash<QByteArray, QVariant> KStandardItem::data() const
 {
     return m_data;