X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/296ec7d3ac9047b1655b789506c02b2f5f13cabf..4dcaf11a7b5189be78e52e1412febd7689a959f8:/docs/latex/wx/treectrl.tex

diff --git a/docs/latex/wx/treectrl.tex b/docs/latex/wx/treectrl.tex
index 1a5057f0d9..f150147bfd 100644
--- a/docs/latex/wx/treectrl.tex
+++ b/docs/latex/wx/treectrl.tex
@@ -37,15 +37,15 @@ functions that take a \helpref{wxTreeEvent}{wxtreeevent} argument.
 \begin{twocollist}\itemsep=0pt
 \twocolitem{{\bf EVT\_TREE\_BEGIN\_DRAG(id, func)}}{Begin dragging with the left mouse button.}
 \twocolitem{{\bf EVT\_TREE\_BEGIN\_RDRAG(id, func)}}{Begin dragging with the right mouse button.}
-\twocolitem{{\bf EVT\_TREE\_BEGIN\_LABEL\_EDIT(id, func)}}{Begin editing a label.}
-\twocolitem{{\bf EVT\_TREE\_END\_LABEL\_EDIT(id, func)}}{Finish editing a label.}
+\twocolitem{{\bf EVT\_TREE\_BEGIN\_LABEL\_EDIT(id, func)}}{Begin editing a label. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
+\twocolitem{{\bf EVT\_TREE\_END\_LABEL\_EDIT(id, func)}}{Finish editing a label. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
 \twocolitem{{\bf EVT\_TREE\_DELETE\_ITEM(id, func)}}{Delete an item.}
 \twocolitem{{\bf EVT\_TREE\_GET\_INFO(id, func)}}{Request information from the application.}
 \twocolitem{{\bf EVT\_TREE\_SET\_INFO(id, func)}}{Information is being supplied.}
 \twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDED(id, func)}}{Parent has been expanded.}
-\twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDING(id, func)}}{Parent is being expanded.}
+\twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDING(id, func)}}{Parent is being expanded. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
 \twocolitem{{\bf EVT\_TREE\_SEL\_CHANGED(id, func)}}{Selection has changed.}
-\twocolitem{{\bf EVT\_TREE\_SEL\_CHANGING(id, func)}}{Selection is changing.}
+\twocolitem{{\bf EVT\_TREE\_SEL\_CHANGING(id, func)}}{Selection is changing. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
 \twocolitem{{\bf EVT\_TREE\_KEY\_DOWN(id, func)}}{A key has been pressed.}
 \end{twocollist}%
 
@@ -149,20 +149,20 @@ Deletes all the items in the control.
 
 \membersection{wxTreeCtrl::EditLabel}\label{wxtreectrleditlabel}
 
-\func{wxTextCtrl*}{EditLabel}{\param{const wxTreeItemId\&}{ item}, \param{wxClassInfo*}{ textControlClass = CLASSINFO(wxTextCtrl)}}
+\func{void}{EditLabel}{\param{const wxTreeItemId\&}{ item}}
 
-Starts editing the label of the given item, returning the text control that the tree control uses for editing.
+Starts editing the label of the given item. This function generates a
+EVT\_TREE\_BEGIN\_LABEL\_EDIT event which can be vetoed so that no
+text control will appear for in-place editing.
 
-Pass another {\it textControlClass} if a derived class is required. It usually will be, in order for
-the application to detect when editing has finished and to call \helpref{wxTreeCtrl::EndEditLabel}{wxtreectrlendeditlabel}.
-
-Do not delete the text control yourself.
-
-This function is currently supported under Windows only.
+If the user changed the label (i.e. s/he does not press ESC or leave
+the text control without changes, a EVT\_TREE\_END\_LABEL\_EDIT event 
+will be sent which can be vetoed as well.
 
 \wxheading{See also}
 
-\helpref{wxTreeCtrl::EndEditLabel}{wxtreectrlendeditlabel}
+\helpref{wxTreeCtrl::EndEditLabel}{wxtreectrlendeditlabel},
+\helpref{wxTreeEvent}{wxtreeevent}
 
 \membersection{wxTreeCtrl::EndEditLabel}\label{wxtreectrlendeditlabel}
 
@@ -237,6 +237,9 @@ Returns an invalid tree item if there are no further children.
 
 \helpref{wxTreeCtrl::GetNextChild}{wxtreectrlgetnextchild}
 
+\pythonnote{In wxPython the returned wxTreeItemId and the new cookie
+value are both returned as a tuple containing the two values.}
+
 \membersection{wxTreeCtrl::GetFirstVisibleItem}\label{wxtreectrlgetfirstvisibleitem}
 
 \constfunc{wxTreeItemId}{GetFirstVisibleItem}{\void}
@@ -272,6 +275,13 @@ Returns the tree item data associated with the item.
 
 \helpref{wxTreeItemData}{wxtreeitemdata}
 
+\pythonnote{wxPython provides the following shortcut method:\par
+\indented{2cm}{\begin{twocollist}
+\twocolitem{\bf{GetPyData(item)}}{Returns the Python Object
+associated with the wxTreeItemData for the given item Id.}
+\end{twocollist}}
+}
+
 \membersection{wxTreeCtrl::GetItemImage}\label{wxtreectrlgetitemimage}
 
 \constfunc{int}{GetItemImage}{\param{const wxTreeItemId\& }{item}}
@@ -292,7 +302,7 @@ Returns the last child of the item (or an invalid tree item if this item has no
 
 \wxheading{See also}
 
-\helpref{GetFirstChild}{wxtreectrlgetfirstchild}, 
+\helpref{GetFirstChild}{wxtreectrlgetfirstchild},
 \helpref{GetLastChild}{wxtreectrlgetlastchild}
 
 \membersection{wxTreeCtrl::GetNextChild}\label{wxtreectrlgetnextchild}
@@ -313,6 +323,9 @@ Returns an invalid tree item if there are no further children.
 
 \helpref{wxTreeCtrl::GetFirstChild}{wxtreectrlgetfirstchild}
 
+\pythonnote{In wxPython the returned wxTreeItemId and the new cookie
+value are both returned as a tuple containing the two values.}
+
 \membersection{wxTreeCtrl::GetNextSibling}\label{wxtreectrlgetnextsibling}
 
 \constfunc{wxTreeItemId}{GetNextSibling}{\param{const wxTreeItemId\&}{ item}}
@@ -500,6 +513,13 @@ See also: \helpref{IsBold}{wxtreectrlisbold}
 
 Sets the item client data.
 
+\pythonnote{wxPython provides the following shortcut method:\par
+\indented{2cm}{\begin{twocollist}
+\twocolitem{\bf{SetPyData(item, obj)}}{Associate the given Python
+Object with the wxTreeItemData for the given item Id.}
+\end{twocollist}}
+}
+
 \membersection{wxTreeCtrl::SetItemHasChildren}\label{wxtreectrlsetitemhaschildren}
 
 \func{void}{SetItemHasChildren}{\param{const wxTreeItemId\&}{ item}, \param{bool }{hasChildren = TRUE}}
@@ -531,7 +551,7 @@ Sets the item label.
 
 \func{void}{SortChildren}{\param{const wxTreeItemId\&}{ item}}
 
-Sorts the children of the given item using 
+Sorts the children of the given item using
 \helpref{OnCompareItems}{wxtreectrloncompareitems} method of wxTreeCtrl. You
 should override that method to change the sort order (default is ascending
 alphabetical order).
@@ -586,6 +606,21 @@ wxTreeItemId
 
 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:\par
+\indented{2cm}{\begin{twocollist}
+\twocolitem{\bf{GetData()}}{Returns a reference to the Python Object}
+\twocolitem{\bf{SetData(obj)}}{Associates a new Python Object with the
+wxTreeItemData}
+\end{twocollist}}
+}
+
+
 \membersection{wxTreeItemData::\destruct{wxTreeItemData}}
 
 \func{void}{\destruct{wxTreeItemData}}{\void}
