X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fclient%2Ftreemodel.h;h=cc602de77e3b26380e3ca178c3885292bb52ee6e;hb=bd37d2c94e49e791d2ba44baab4270e030442832;hp=8a5e3ac9be272ac9f5c57743a2284beaae942636;hpb=fe9ec46e2b6394b7735a73da5c438b10ba7e5e82;p=quassel.git

diff --git a/src/client/treemodel.h b/src/client/treemodel.h
index 8a5e3ac9..cc602de7 100644
--- a/src/client/treemodel.h
+++ b/src/client/treemodel.h
@@ -35,8 +35,13 @@ class AbstractTreeItem : public QObject {
   Q_OBJECT
 
 public:
+  enum TreeItemFlag {
+    NoTreeItemFlag = 0x00,
+    DeleteOnLastChildRemoved = 0x01
+  };
+  Q_DECLARE_FLAGS(TreeItemFlags, TreeItemFlag);
+
   AbstractTreeItem(AbstractTreeItem *parent = 0);
-  virtual ~AbstractTreeItem();
 
   bool newChild(AbstractTreeItem *child);
   bool newChilds(const QList<AbstractTreeItem *> &items);
@@ -59,6 +64,8 @@ public:
   virtual inline Qt::ItemFlags flags() const { return _flags; }
   virtual inline void setFlags(Qt::ItemFlags flags) { _flags = flags; }
 
+  inline AbstractTreeItem::TreeItemFlags treeItemFlags() const { return _treeItemFlags; }
+  inline void setTreeItemFlags(AbstractTreeItem::TreeItemFlags flags) { _treeItemFlags = flags; }
   int row() const;
   inline AbstractTreeItem *parent() const { return qobject_cast<AbstractTreeItem *>(QObject::parent()); }
 
@@ -76,6 +83,9 @@ signals:
 private:
   QList<AbstractTreeItem *> _childItems;
   Qt::ItemFlags _flags;
+  TreeItemFlags _treeItemFlags;
+
+  inline void checkForDeletion() { if(treeItemFlags() & DeleteOnLastChildRemoved && childCount() == 0) parent()->removeChild(this); }
 };