diff options
Diffstat (limited to 'src/gui/itemcontainer.h')
| -rw-r--r-- | src/gui/itemcontainer.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/gui/itemcontainer.h b/src/gui/itemcontainer.h index 54e0c1ca..5d22b658 100644 --- a/src/gui/itemcontainer.h +++ b/src/gui/itemcontainer.h @@ -43,8 +43,9 @@ namespace gcn { * * \ingroup GUI */ -class ItemContainer : public gcn::Widget, public gcn::MouseListener, - public gcn::WidgetListener +class ItemContainer : public gcn::Widget, + public gcn::MouseListener, + public gcn::WidgetListener { public: /** @@ -80,7 +81,7 @@ class ItemContainer : public gcn::Widget, public gcn::MouseListener, /** * Returns the selected item. */ - Item* getSelectedItem() const; + Item* getSelectedItem(); /** * Sets selected item to NULL. @@ -107,9 +108,14 @@ class ItemContainer : public gcn::Widget, public gcn::MouseListener, private: /** - * Sets the currently selected item. + * Find the current item index by the most recently used item ID */ - void setSelectedItem(Item *item); + void refindSelectedItem(void); + + /** + * Sets the currently selected item. Invalid (e.g., negative) indices set `no item'. + */ + void setSelectedItemIndex(int index); /** * Determine and set the height of the container. @@ -123,7 +129,8 @@ class ItemContainer : public gcn::Widget, public gcn::MouseListener, Inventory *mInventory; Image *mSelImg; - Item *mSelectedItem; + int mSelectedItemIndex; + int mLastSelectedItemId; // last selected item ID. If we lose the item, find again by ID. int mMaxItems; int mOffset; |