Lines Matching refs:item
5 The tree control displays its items in a tree like structure. Each item has its
6 own (optional) icon and a label. An item may be either collapsed (meaning that
8 shown). Each item in the tree is identified by its {\it itemId} which is of
9 opaque data type {\it wxTreeItemId}. You can test whether an item is valid
16 In fact, an item may even have two images associated with it: the normal one
21 Tree items have several attributes: an item may be selected or not, visible or
26 and \helpref{IsExpanded}{wxtreectrlisexpanded}. Only one item at a time may be
34 GetId()} which returns the id of the item this data is associated with. This
35 data will be freed by the control itself when the associated item is deleted
46 beginning, only the root item is created (with
49 under the item being expanded should be added, but, of course, only when this
50 event is received for the first time for this item - otherwise, the items would
54 groups of enumeration functions: for the children of a given item, for the
55 sibling of the given item and for the visible items (those which are currently
56 shown to the user: an item may be invisible either because its branch is
66 Among other features of the tree control are: item sorting with
72 \helpref{HitTest}{wxtreectrlhittest} and editing of the tree item labels in
77 the first/last sibling of the current item. '+', '-' and '*' expand, collapse
79 nothing by default, but it is common to associate them with deleting an item from