+\func{void}{SortChildren}{\param{const wxTreeItemId\&}{ item}}
+
+Sorts the children of the given item using
+\helpref{OnCompareItems}{wxtreectrloncompareitems} method of wxTreeCtrl. You
+should override that method to change the sort order (the default is ascending
+alphabetical order).
+
+\wxheading{See also}
+
+\helpref{wxTreeItemData}{wxtreeitemdata}, \helpref{OnCompareItems}{wxtreectrloncompareitems}
+
+\membersection{wxTreeCtrl::Toggle}\label{wxtreectrltoggle}
+
+\func{void}{Toggle}{\param{const wxTreeItemId\&}{ item}}
+
+Toggles the given item between collapsed and expanded states.
+
+\membersection{wxTreeCtrl::Unselect}\label{wxtreectrlunselect}
+
+\func{void}{Unselect}{\void}
+
+Removes the selection from the currently selected item (if any).
+
+\membersection{wxTreeCtrl::UnselectAll}\label{wxtreectrlunselectall}
+
+\func{void}{UnselectAll}{\void}
+
+This function either behaves the same as \helpref{Unselect}{wxtreectrlunselect}
+if the control doesn't have wxTR\_MULTIPLE style, or removes the selection from
+all items if it does have this style.
+
+\section{\class{wxTreeItemData}}\label{wxtreeitemdata}
+
+wxTreeItemData is some (arbitrary) user class associated with some item. The
+main advantage of having this class (compared to the old untyped interface) is
+that wxTreeItemData's are destroyed automatically by the tree and, as this
+class has virtual dtor, it means that the memory will be automatically
+freed. We don't just use wxObject instead of wxTreeItemData because
+the size of this class is critical: in any real application, each tree leaf
+will have wxTreeItemData associated with it and number of leaves may be
+quite big.
+
+Because the objects of this class are deleted by the tree, they should
+always be allocated on the heap.
+
+\wxheading{Derived from}
+
+wxTreeItemId
+
+\wxheading{Include files}
+
+<wx/treectrl.h>
+
+\wxheading{See also}
+
+\helpref{wxTreeCtrl}{wxtreectrl}
+
+\latexignore{\rtfignore{\wxheading{Members}}}
+
+\membersection{wxTreeItemData::wxTreeItemData}\label{wxtreeitemdataconstr}
+
+\func{}{wxTreeItemData}{\void}
+
+Default constructor.
+
+\pythonnote{The wxPython version of this constructor optionally
+accepts any Python object as a parameter. This object is then
+associated with the tree item using the wxTreeItemData as a
+container.
+
+In addition, the following methods are added in wxPython for accessing
+the object:
+
+\indented{2cm}{\begin{twocollist}\itemsep=0pt
+\twocolitem{{\bf GetData()}}{Returns a reference to the Python Object}
+\twocolitem{{\bf SetData(obj)}}{Associates a new Python Object with the
+wxTreeItemData}
+\end{twocollist}}
+}
+
+\perlnote{In wxPerl the constructor accepts as parameter an optional scalar,
+ and stores it as client data. You may retrieve this data by calling
+ {\bf GetData()}, and set it by callling {\bf SetData( data ).}
+}
+
+\membersection{wxTreeItemData::\destruct{wxTreeItemData}}
+
+\func{void}{\destruct{wxTreeItemData}}{\void}
+
+Virtual destructor.
+
+\membersection{wxTreeItemData::GetId}\label{wxtreeitemdatagetid}
+
+\func{const wxTreeItem\&}{GetId}{\void}
+
+Returns the item associated with this node.
+
+\membersection{wxTreeItemData::SetId}\label{wxtreeitemdatasetid}
+
+\func{void}{SetId}{\param{const wxTreeItemId\&}{ id}}
projects / wxWidgets.git / blobdiff