Always draw the selection of selected items, not just when they have

[wxWidgets.git] / docs / latex / wx / treectrl.tex

diff --git a/docs/latex/wx/treectrl.tex b/docs/latex/wx/treectrl.tex
index e71fd44f33b9b620e74bfd60c9b591d8e7c26366..a7f028a967566e0b09dcce670d601a907a2206b2 100644 (file)
--- a/docs/latex/wx/treectrl.tex
+++ b/docs/latex/wx/treectrl.tex
@@ -1,7 +1,19 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Name:        treectrl.tex
+%% Purpose:     wxTreeCtrl documentation
+%% Author:      wxWidgets Team
+%% Modified by:
+%% Created:
+%% RCS-ID:      $Id$
+%% Copyright:   (c) wxWidgets Team
+%% License:     wxWindows license
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+

 \section{\class{wxTreeCtrl}}\label{wxtreectrl}
 
 A tree control presents information as a hierarchy, with items that may be expanded
 \section{\class{wxTreeCtrl}}\label{wxtreectrl}
 
 A tree control presents information as a hierarchy, with items that may be expanded

-to show further items. Items in a tree control are referenced by wxTreeItemId handles.
+to show further items. Items in a tree control are referenced by wxTreeItemId handles,
+which may be tested for validity by calling wxTreeItemId::IsOk.

 
 To intercept events from a tree control, use the event table macros described in \helpref{wxTreeEvent}{wxtreeevent}.
 
 
 To intercept events from a tree control, use the event table macros described in \helpref{wxTreeEvent}{wxtreeevent}.
 


@@ -20,17 +32,43 @@ To intercept events from a tree control, use the event table macros described in
 
 \twocolwidtha{5cm}
 \begin{twocollist}\itemsep=0pt
 
 \twocolwidtha{5cm}
 \begin{twocollist}\itemsep=0pt

-\twocolitem{\windowstyle{wxTR\_HAS\_BUTTONS}}{Use this style to show + and - buttons to the
-left of parent items. Win32 only. }
-\twocolitem{\windowstyle{wxTR\_NO\_LINES}}{Use this style to hide vertical lines.
-Win32 only. }
-\twocolitem{\windowstyle{wxTR\_LINES\_AT\_ROOT}}{Use this style to show lines at the
-tree root. Win32 only.}
-\twocolitem{\windowstyle{wxTR\_EDIT\_LABELS}}{Use this style if you wish the user to be
-able to edit labels in the tree control.}
-\twocolitem{\windowstyle{wxTR\_MULTIPLE}}{Use this style to allow the user to
-select more than one item in the control - by default, only one item may be
-selected.}
+\twocolitem{\windowstyle{wxTR\_EDIT\_LABELS}}{Use this style
+if you wish the user to be able to edit labels in the tree control.}
+\twocolitem{\windowstyle{wxTR\_NO\_BUTTONS}}{For convenience
+to document that no buttons are to be drawn.}
+\twocolitem{\windowstyle{wxTR\_HAS\_BUTTONS}}{Use this style
+to show + and - buttons to the left of parent items.}
+\twocolitem{\windowstyle{wxTR\_NO\_LINES}}{Use this style
+to hide vertical level connectors.}
+\twocolitem{\windowstyle{wxTR\_FULL\_ROW\_HIGHLIGHT}}{Use this style to have the background
+colour and the selection highlight extend over the entire horizontal
+row of the tree control window. (This flag is ignored under Windows unless you
+specify wxTR\_NO\_LINES as well.) }
+\twocolitem{\windowstyle{wxTR\_LINES\_AT\_ROOT}}{Use this style
+to show lines between root nodes.
+Only applicable if wxTR\_HIDE\_ROOT is set and wxTR\_NO\_LINES is not set.}
+\twocolitem{\windowstyle{wxTR\_HIDE\_ROOT}}{Use this style
+to suppress the display of the root node,
+effectively causing the first-level nodes
+to appear as a series of root nodes.}
+\twocolitem{\windowstyle{wxTR\_ROW\_LINES}}{Use this style
+to draw a contrasting border between displayed rows.}
+\twocolitem{\windowstyle{wxTR\_HAS\_VARIABLE\_ROW\_HEIGHT}}{Use this style
+to cause row heights to be just big enough to fit the content.
+If not set, all rows use the largest row height.
+The default is that this flag is unset.
+Generic only.}
+\twocolitem{\windowstyle{wxTR\_SINGLE}}{For convenience
+to document that only one item may be selected at a time.
+Selecting another item causes the current selection, if any,
+to be deselected.  This is the default.}
+\twocolitem{\windowstyle{wxTR\_MULTIPLE}}{Use this style
+to allow a range of items to be selected.
+If a second range is selected, the current range, if any, is deselected.}
+\twocolitem{\windowstyle{wxTR\_EXTENDED}}{Use this style
+to allow disjoint items to be selected.  (Only partially implemented; may not work in all cases.)}
+\twocolitem{\windowstyle{wxTR\_DEFAULT\_STYLE}}{The set of flags that are
+closest to the defaults for the native control for a particular toolkit.}

 \end{twocollist}
 
 See also \helpref{window styles overview}{windowstyles}.
 \end{twocollist}
 
 See also \helpref{window styles overview}{windowstyles}.


@@ -44,20 +82,27 @@ 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.}
 \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\_END\_DRAG(id, func)}}{End dragging with the left or right mouse button.}

 \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\_ACTIVATED(id, func)}}{The item has been activated, i.e. chosen by double clicking it with mouse or from keyboard}
 \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\_ACTIVATED(id, func)}}{The item has been activated, i.e. chosen by double clicking it with mouse or from keyboard}

-\twocolitem{{\bf EVT\_TREE\_ITEM\_COLLAPSED(id, func)}}{Parent has been collapsed.}
-\twocolitem{{\bf EVT\_TREE\_ITEM\_COLLAPSING(id, func)}}{Parent is being collapsed. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
-\twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDED(id, func)}}{Parent has been 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\_ITEM\_COLLAPSED(id, func)}}{The item has been collapsed.}
+\twocolitem{{\bf EVT\_TREE\_ITEM\_COLLAPSING(id, func)}}{The item is being collapsed. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
+\twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDED(id, func)}}{The item has been expanded.}
+\twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDING(id, func)}}{The item is being expanded. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
+\twocolitem{{\bf EVT\_TREE\_ITEM\_RIGHT\_CLICK(id, func)}}{The user has clicked the item with the right mouse button.}
+\twocolitem{{\bf EVT\_TREE\_ITEM\_MIDDLE\_CLICK(id, func)}}{The user has clicked the item with the middle mouse button.}

 \twocolitem{{\bf EVT\_TREE\_SEL\_CHANGED(id, func)}}{Selection has changed.}
 \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.}
 \twocolitem{{\bf EVT\_TREE\_SEL\_CHANGED(id, func)}}{Selection has changed.}
 \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}%
+\twocolitem{{\bf EVT\_TREE\_ITEM\_GETTOOLTIP(id, func)}}{The opportunity to set the item tooltip
+is being given to the application (call wxTreeEvent::SetToolTip). Windows only.}
+\twocolitem{{\bf EVT\_TREE\_ITEM\_MENU(id, func)}}{The context menu for the selected item has been requested, either by a right click or by using the menu key.}
+\twocolitem{{\bf EVT\_TREE\_STATE\_IMAGE\_CLICK(id, func)}}{The state image has been clicked. Windows only.}
+\end{twocollist}

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 


@@ -70,13 +115,13 @@ wxTreeCtrl class uses the standard common treeview control under Win32
 implemented in the system library {\tt comctl32.dll}. Some versions of this
 library are known to have bugs with handling the tree control colours: the
 usual symptom is that the expanded items leave black (or otherwise incorrectly
 implemented in the system library {\tt comctl32.dll}. Some versions of this
 library are known to have bugs with handling the tree control colours: the
 usual symptom is that the expanded items leave black (or otherwise incorrectly

-coloured) background behind them, especially for the controls using non
-default background colour. The recommended solution is to upgrade the {\tt comctl32.dll}
+coloured) background behind them, especially for the controls using non-default background colour. The recommended solution is to upgrade the {\tt comctl32.dll}

 to a newer version: see
 to a newer version: see

-\urlref{http://www.microsoft.com/msdownload/ieplatform/ie/comctrlx86.asp}{http://www.microsoft.com/msdownload/ieplatform/ie/comctrlx86.asp}.
+\urlref{http://www.microsoft.com/downloads/release.asp?ReleaseID=11916}{http://www.microsoft.com/downloads/release.asp?ReleaseID=11916}.

 
 \latexignore{\rtfignore{\wxheading{Members}}}
 
 
 \latexignore{\rtfignore{\wxheading{Members}}}
 

+

 \membersection{wxTreeCtrl::wxTreeCtrl}\label{wxtreectrlconstr}
 
 \func{}{wxTreeCtrl}{\void}
 \membersection{wxTreeCtrl::wxTreeCtrl}\label{wxtreectrlconstr}
 
 \func{}{wxTreeCtrl}{\void}


@@ -91,7 +136,7 @@ Constructor, creating and showing a tree control.
 
 \wxheading{Parameters}
 
 
 \wxheading{Parameters}
 

-\docparam{parent}{Parent window. Must not be NULL.}
+\docparam{parent}{Parent window. Must not be {\tt NULL}.}

 
 \docparam{id}{Window identifier. A value of -1 indicates a default value.}
 
 
 \docparam{id}{Window identifier. A value of -1 indicates a default value.}
 


@@ -110,63 +155,96 @@ appropriately.}
 
 \helpref{wxTreeCtrl::Create}{wxtreectrlcreate}, \helpref{wxValidator}{wxvalidator}
 
 
 \helpref{wxTreeCtrl::Create}{wxtreectrlcreate}, \helpref{wxValidator}{wxvalidator}
 

-\membersection{wxTreeCtrl::\destruct{wxTreeCtrl}}
+
+\membersection{wxTreeCtrl::\destruct{wxTreeCtrl}}\label{wxtreectrldtor}

 
 \func{void}{\destruct{wxTreeCtrl}}{\void}
 
 Destructor, destroying the list control.
 
 
 \func{void}{\destruct{wxTreeCtrl}}{\void}
 
 Destructor, destroying the list control.
 

+

 \membersection{wxTreeCtrl::AddRoot}\label{wxtreectrladdroot}
 
 \func{wxTreeItemId}{AddRoot}{\param{const wxString\&}{ text},
 \membersection{wxTreeCtrl::AddRoot}\label{wxtreectrladdroot}
 
 \func{wxTreeItemId}{AddRoot}{\param{const wxString\&}{ text},

- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
+ \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = {\tt NULL}}}

 
 Adds the root node to the tree, returning the new item.
 
 
 Adds the root node to the tree, returning the new item.
 

+The {\it image} and {\it selImage} parameters are an index within
+the normal image list specifying the image to use for unselected and
+selected items, respectively.

 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 
 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 

+

 \membersection{wxTreeCtrl::AppendItem}\label{wxtreectrlappenditem}
 
 \func{wxTreeItemId}{AppendItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxString\&}{ text},
 \membersection{wxTreeCtrl::AppendItem}\label{wxtreectrlappenditem}
 
 \func{wxTreeItemId}{AppendItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxString\&}{ text},

- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
+ \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = {\tt NULL}}}

 
 Appends an item to the end of the branch identified by {\it parent}, return a new item id.
 
 
 Appends an item to the end of the branch identified by {\it parent}, return a new item id.
 

+The {\it image} and {\it selImage} parameters are an index within
+the normal image list specifying the image to use for unselected and
+selected items, respectively.

 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 
 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 

+
+\membersection{wxTreeCtrl::AssignButtonsImageList}\label{wxtreectrlassignbuttonsimagelist}
+
+\func{void}{AssignButtonsImageList}{\param{wxImageList*}{ imageList}}
+
+Sets the buttons image list. The button images assigned with this method will
+be automatically deleted by wxTreeCtrl as appropriate
+(i.e. it takes ownership of the list).
+
+Setting or assigning the button image list enables the display of image buttons.
+Once enabled, the only way to disable the display of button images is to set
+the button image list to {\tt NULL}.
+
+This function is only available in the generic version.
+
+See also \helpref{SetButtonsImageList}{wxtreectrlsetbuttonsimagelist}.
+
+

 \membersection{wxTreeCtrl::AssignImageList}\label{wxtreectrlassignimagelist}
 
 \func{void}{AssignImageList}{\param{wxImageList*}{ imageList}}
 
 Sets the normal image list. Image list assigned with this method will
 \membersection{wxTreeCtrl::AssignImageList}\label{wxtreectrlassignimagelist}
 
 \func{void}{AssignImageList}{\param{wxImageList*}{ imageList}}
 
 Sets the normal image list. Image list assigned with this method will

-be deleted by wxTreeCtrl's destructor (i.e. it takes ownership of it).
+be automatically deleted by wxTreeCtrl as appropriate
+(i.e. it takes ownership of the list).

 
 See also \helpref{SetImageList}{wxtreectrlsetimagelist}.
 
 
 See also \helpref{SetImageList}{wxtreectrlsetimagelist}.
 

+

 \membersection{wxTreeCtrl::AssignStateImageList}\label{wxtreectrlassignstateimagelist}
 
 \func{void}{AssignStateImageList}{\param{wxImageList*}{ imageList}}
 
 Sets the state image list. Image list assigned with this method will
 \membersection{wxTreeCtrl::AssignStateImageList}\label{wxtreectrlassignstateimagelist}
 
 \func{void}{AssignStateImageList}{\param{wxImageList*}{ imageList}}
 
 Sets the state image list. Image list assigned with this method will

-be deleted by wxTreeCtrl's destructor (i.e. it takes ownership of it).
+be automatically deleted by wxTreeCtrl as appropriate
+(i.e. it takes ownership of the list).

 
 See also \helpref{SetStateImageList}{wxtreectrlsetstateimagelist}.
 
 
 
 See also \helpref{SetStateImageList}{wxtreectrlsetstateimagelist}.
 
 

+

 \membersection{wxTreeCtrl::Collapse}\label{wxtreectrlcollapse}
 
 \func{void}{Collapse}{\param{const wxTreeItemId\&}{ item}}
 
 Collapses the given item.
 
 \membersection{wxTreeCtrl::Collapse}\label{wxtreectrlcollapse}
 
 \func{void}{Collapse}{\param{const wxTreeItemId\&}{ item}}
 
 Collapses the given item.
 

+

 \membersection{wxTreeCtrl::CollapseAndReset}\label{wxtreectrlcollapseandreset}
 
 \func{void}{CollapseAndReset}{\param{const wxTreeItemId\&}{ item}}
 
 Collapses the given item and removes all children.
 
 \membersection{wxTreeCtrl::CollapseAndReset}\label{wxtreectrlcollapseandreset}
 
 \func{void}{CollapseAndReset}{\param{const wxTreeItemId\&}{ item}}
 
 Collapses the given item and removes all children.
 

+

 \membersection{wxTreeCtrl::Create}\label{wxtreectrlcreate}
 
 \func{bool}{wxTreeCtrl}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp
 \membersection{wxTreeCtrl::Create}\label{wxtreectrlcreate}
 
 \func{bool}{wxTreeCtrl}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp


@@ -175,17 +253,38 @@ Collapses the given item and removes all children.
 
 Creates the tree control. See \helpref{wxTreeCtrl::wxTreeCtrl}{wxtreectrlconstr} for further details.
 
 
 Creates the tree control. See \helpref{wxTreeCtrl::wxTreeCtrl}{wxtreectrlconstr} for further details.
 

+

 \membersection{wxTreeCtrl::Delete}\label{wxtreectrldelete}
 
 \func{void}{Delete}{\param{const wxTreeItemId\&}{ item}}
 
 \membersection{wxTreeCtrl::Delete}\label{wxtreectrldelete}
 
 \func{void}{Delete}{\param{const wxTreeItemId\&}{ item}}
 

-Deletes the specified item.
+Deletes the specified item. A {\tt EVT\_TREE\_DELETE\_ITEM} event will be
+generated.
+
+This function may cause a subsequent call to GetNextChild to fail.
+

 
 \membersection{wxTreeCtrl::DeleteAllItems}\label{wxtreectrldeleteallitems}
 
 \func{void}{DeleteAllItems}{\void}
 
 
 \membersection{wxTreeCtrl::DeleteAllItems}\label{wxtreectrldeleteallitems}
 
 \func{void}{DeleteAllItems}{\void}
 

-Deletes all the items in the control.
+Deletes all items in the control. Note that this may not generate
+{\tt EVT\_TREE\_DELETE\_ITEM} events under some Windows versions although
+normally such event is generated for each removed item.
+
+
+\membersection{wxTreeCtrl::DeleteChildren}\label{wxtreectrldeletechildren}
+
+\func{void}{DeleteChildren}{\param{const wxTreeItemId\& }{item}}
+
+Deletes all children of the given item (but not the item itself). Note that
+this will {\bf not} generate any events unlike
+\helpref{Delete}{wxtreectrldelete} method.
+
+If you have called \helpref{wxTreeCtrl::SetItemHasChildren}{wxtreectrlsetitemhaschildren}, you
+may need to call it again since {\it DeleteChildren} does not automatically
+clear the setting.
+

 
 \membersection{wxTreeCtrl::EditLabel}\label{wxtreectrleditlabel}
 
 
 \membersection{wxTreeCtrl::EditLabel}\label{wxtreectrleditlabel}
 


@@ -204,11 +303,12 @@ will be sent which can be vetoed as well.
 \helpref{wxTreeCtrl::EndEditLabel}{wxtreectrlendeditlabel},
 \helpref{wxTreeEvent}{wxtreeevent}
 
 \helpref{wxTreeCtrl::EndEditLabel}{wxtreectrlendeditlabel},
 \helpref{wxTreeEvent}{wxtreeevent}
 

+

 \membersection{wxTreeCtrl::EndEditLabel}\label{wxtreectrlendeditlabel}
 
 \func{void}{EndEditLabel}{\param{bool }{cancelEdit}}
 
 \membersection{wxTreeCtrl::EndEditLabel}\label{wxtreectrlendeditlabel}
 
 \func{void}{EndEditLabel}{\param{bool }{cancelEdit}}
 

-Ends label editing. If {\it cancelEdit} is TRUE, the edit will be cancelled.
+Ends label editing. If {\it cancelEdit} is {\tt true}, the edit will be cancelled.

 
 This function is currently supported under Windows only.
 
 
 This function is currently supported under Windows only.
 


@@ -216,56 +316,96 @@ This function is currently supported under Windows only.
 
 \helpref{wxTreeCtrl::EditLabel}{wxtreectrleditlabel}
 
 
 \helpref{wxTreeCtrl::EditLabel}{wxtreectrleditlabel}
 

+

 \membersection{wxTreeCtrl::EnsureVisible}\label{wxtreectrlensurevisible}
 
 \func{void}{EnsureVisible}{\param{const wxTreeItemId\&}{ item}}
 
 Scrolls and/or expands items to ensure that the given item is visible.
 
 \membersection{wxTreeCtrl::EnsureVisible}\label{wxtreectrlensurevisible}
 
 \func{void}{EnsureVisible}{\param{const wxTreeItemId\&}{ item}}
 
 Scrolls and/or expands items to ensure that the given item is visible.
 

+

 \membersection{wxTreeCtrl::Expand}\label{wxtreectrlexpand}
 
 \func{void}{Expand}{\param{const wxTreeItemId\&}{ item}}
 
 Expands the given item.
 
 \membersection{wxTreeCtrl::Expand}\label{wxtreectrlexpand}
 
 \func{void}{Expand}{\param{const wxTreeItemId\&}{ item}}
 
 Expands the given item.
 

+
+\membersection{wxTreeCtrl::ExpandAll}\label{wxtreectrlexpandall}
+
+\func{void}{Expand}{\void}
+
+Expands all items in the tree.
+
+
+\membersection{wxTreeCtrl::ExpandAllChildren}\label{wxtreectrlexpandallchildren}
+
+\func{void}{ExpandAllChildren}{\param{const wxTreeItemId\&}{ item}}
+
+Expands the given item and all its children recursively.
+
+

 \membersection{wxTreeCtrl::GetBoundingRect}\label{wxtreectrlgetitemrect}
 
 \membersection{wxTreeCtrl::GetBoundingRect}\label{wxtreectrlgetitemrect}
 

-\constfunc{bool}{GetBoundingRect}{\param{const wxTreeItemId\&}{ item}, \param{wxRect\& }{rect}, \param{bool }{textOnly = FALSE}}
+\constfunc{bool}{GetBoundingRect}{\param{const wxTreeItemId\&}{ item}, \param{wxRect\& }{rect}, \param{bool }{textOnly = {\tt false}}}

 
 

-Retrieves the rectangle bounding the {\it item}. If {\it textOnly} is TRUE,
-only the rectangle around the items label will be returned, otherwise the
-items image is also taken into account.
+Retrieves the rectangle bounding the {\it item}. If {\it textOnly} is {\tt true},
+only the rectangle around the item's label will be returned, otherwise the
+item's image is also taken into account.

 
 

-The return value is TRUE if the rectangle was successfully retrieved or FALSE
-if it was not (in this case {\it rect} is not changed) - for example, if the
+The return value is {\tt true} if the rectangle was successfully retrieved or {\tt false}
+if it was not (in this case {\it rect} is not changed) -- for example, if the

 item is currently invisible.
 
 item is currently invisible.
 

+Notice that the rectangle coordinates are logical, not physical ones. So, for
+example, the x coordinate may be negative if the tree has a horizontal
+scrollbar and its position is not $0$.
+

 \pythonnote{The wxPython version of this method requires only the
 {\tt item} and {\tt textOnly} parameters.  The return value is either a
 {\tt wxRect} object or {\tt None}.}
 
 \pythonnote{The wxPython version of this method requires only the
 {\tt item} and {\tt textOnly} parameters.  The return value is either a
 {\tt wxRect} object or {\tt None}.}
 

+\perlnote{In wxPerl this method only takes the parameters {\tt item} and
+  {\tt textOnly}, and returns a Wx::Rect ( or undef ).}
+
+
+\membersection{wxTreeCtrl::GetButtonsImageList}\label{wxtreectrlgetbuttonsimagelist}
+
+\constfunc{wxImageList*}{GetButtonsImageList}{\void}
+
+Returns the buttons image list (from which application-defined button images are taken).
+
+This function is only available in the generic version.
+
+

 \membersection{wxTreeCtrl::GetChildrenCount}\label{wxtreectrlgetchildrencount}
 
 \membersection{wxTreeCtrl::GetChildrenCount}\label{wxtreectrlgetchildrencount}
 

-\constfunc{size\_t}{GetChildrenCount}{\param{const wxTreeItemId\&}{ item}, \param{bool}{ recursively = TRUE}}
+\constfunc{unsigned int}{GetChildrenCount}{\param{const wxTreeItemId\&}{ item}, \param{bool}{ recursively = {\tt true}}}

 
 

-Returns the number of items in the branch. If {\it recursively} is TRUE, returns the total number
+Returns the number of items in the branch. If {\it recursively} is {\tt true}, returns the total number

 of descendants, otherwise only one level of children is counted.
 
 of descendants, otherwise only one level of children is counted.
 

+

 \membersection{wxTreeCtrl::GetCount}\label{wxtreectrlgetcount}
 
 \membersection{wxTreeCtrl::GetCount}\label{wxtreectrlgetcount}
 

-\constfunc{int}{GetCount}{\void}
+\constfunc{unsigned int}{GetCount}{\void}

 
 Returns the number of items in the control.
 
 
 Returns the number of items in the control.
 

+

 \membersection{wxTreeCtrl::GetEditControl}\label{wxtreectrlgeteditcontrol}
 
 \membersection{wxTreeCtrl::GetEditControl}\label{wxtreectrlgeteditcontrol}
 

-\constfunc{wxTextCtrl\&}{GetEditControl}{\void}
+\constfunc{wxTextCtrl *}{GetEditControl}{\void}
+
+Returns the edit control being currently used to edit a label. Returns {\tt NULL}
+if no label is being edited.
+
+{\bf NB:} It is currently only implemented for wxMSW.

 
 

-Returns the edit control used to edit a label.

 
 \membersection{wxTreeCtrl::GetFirstChild}\label{wxtreectrlgetfirstchild}
 
 
 \membersection{wxTreeCtrl::GetFirstChild}\label{wxtreectrlgetfirstchild}
 

-\constfunc{wxTreeItemId}{GetFirstChild}{\param{const wxTreeItemId\&}{ item}, \param{long\& }{cookie}}
+\constfunc{wxTreeItemId}{GetFirstChild}{\param{const wxTreeItemId\&}{ item}, \param{wxTreeItemIdValue \& }{cookie}}

 
 Returns the first child; call \helpref{wxTreeCtrl::GetNextChild}{wxtreectrlgetnextchild} for the next child.
 
 
 Returns the first child; call \helpref{wxTreeCtrl::GetNextChild}{wxtreectrlgetnextchild} for the next child.
 


@@ -273,35 +413,50 @@ For this enumeration function you must pass in a `cookie' parameter
 which is opaque for the application but is necessary for the library
 to make these functions reentrant (i.e. allow more than one
 enumeration on one and the same object simultaneously). The cookie passed to
 which is opaque for the application but is necessary for the library
 to make these functions reentrant (i.e. allow more than one
 enumeration on one and the same object simultaneously). The cookie passed to

-GetFirstChild and GetNextChild should be the same.
+GetFirstChild and GetNextChild should be the same variable.

 
 

-Returns an invalid tree item if there are no further children.
+Returns an invalid tree item (i.e. IsOk() returns {\tt false}) if there are no further children.

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 

-\helpref{wxTreeCtrl::GetNextChild}{wxtreectrlgetnextchild}
+\helpref{wxTreeCtrl::GetNextChild}{wxtreectrlgetnextchild},
+\helpref{wxTreeCtrl::GetNextSibling}{wxtreectrlgetnextsibling}

 
 \pythonnote{In wxPython the returned wxTreeItemId and the new cookie
 value are both returned as a tuple containing the two values.}
 
 
 \pythonnote{In wxPython the returned wxTreeItemId and the new cookie
 value are both returned as a tuple containing the two values.}
 

+\perlnote{In wxPerl this method only takes the {\tt item} parameter, and
+  returns a 2-element list {\tt ( item, cookie )}.}
+
+

 \membersection{wxTreeCtrl::GetFirstVisibleItem}\label{wxtreectrlgetfirstvisibleitem}
 
 \constfunc{wxTreeItemId}{GetFirstVisibleItem}{\void}
 
 Returns the first visible item.
 
 \membersection{wxTreeCtrl::GetFirstVisibleItem}\label{wxtreectrlgetfirstvisibleitem}
 
 \constfunc{wxTreeItemId}{GetFirstVisibleItem}{\void}
 
 Returns the first visible item.
 

+

 \membersection{wxTreeCtrl::GetImageList}\label{wxtreectrlgetimagelist}
 
 \constfunc{wxImageList*}{GetImageList}{\void}
 
 Returns the normal image list.
 
 \membersection{wxTreeCtrl::GetImageList}\label{wxtreectrlgetimagelist}
 
 \constfunc{wxImageList*}{GetImageList}{\void}
 
 Returns the normal image list.
 

+

 \membersection{wxTreeCtrl::GetIndent}\label{wxtreectrlgetindent}
 
 \constfunc{int}{GetIndent}{\void}
 
 Returns the current tree control indentation.
 
 \membersection{wxTreeCtrl::GetIndent}\label{wxtreectrlgetindent}
 
 \constfunc{int}{GetIndent}{\void}
 
 Returns the current tree control indentation.
 

+
+\membersection{wxTreeCtrl::GetItemBackgroundColour}\label{wxtreectrlgetitembackgroundcolour}
+
+\constfunc{wxColour}{GetItemBackgroundColour}{\param{const wxTreeItemId\&}{ item}}
+
+Returns the background colour of the item.
+
+

 \membersection{wxTreeCtrl::GetItemData}\label{wxtreectrlgetitemdata}
 
 \constfunc{wxTreeItemData*}{GetItemData}{\param{const wxTreeItemId\&}{ item}}
 \membersection{wxTreeCtrl::GetItemData}\label{wxtreectrlgetitemdata}
 
 \constfunc{wxTreeItemData*}{GetItemData}{\param{const wxTreeItemId\&}{ item}}


@@ -318,7 +473,23 @@ Returns the tree item data associated with the item.
 \twocolitem{{\bf GetPyData(item)}}{Returns the Python Object
 associated with the wxTreeItemData for the given item Id.}
 \end{twocollist}}
 \twocolitem{{\bf GetPyData(item)}}{Returns the Python Object
 associated with the wxTreeItemData for the given item Id.}
 \end{twocollist}}

-}
+}%
+
+\perlnote{wxPerl provides the following shortcut method:
+\indented{2cm}{
+\begin{twocollist}\itemsep=0pt
+\twocolitem{{\bf GetPlData( item )}}{Returns the Perl data
+associated with the Wx::TreeItemData. It is just the same as
+tree->GetItemData(item)->GetData().}
+\end{twocollist}}
+}%
+
+\membersection{wxTreeCtrl::GetItemFont}\label{wxtreectrlgetitemfont}
+
+\constfunc{wxFont}{GetItemFont}{\param{const wxTreeItemId\&}{ item}}
+
+Returns the font of the item label.
+

 
 \membersection{wxTreeCtrl::GetItemImage}\label{wxtreectrlgetitemimage}
 
 
 \membersection{wxTreeCtrl::GetItemImage}\label{wxtreectrlgetitemimage}
 


@@ -338,12 +509,21 @@ item is expanded and the normal image is shown when it is collapsed)
 (which is shown when an expanded item is currently selected)
 \end{itemize}
 
 (which is shown when an expanded item is currently selected)
 \end{itemize}
 

+

 \membersection{wxTreeCtrl::GetItemText}\label{wxtreectrlgetitemtext}
 
 \constfunc{wxString}{GetItemText}{\param{const wxTreeItemId\&}{ item}}
 
 Returns the item label.
 
 \membersection{wxTreeCtrl::GetItemText}\label{wxtreectrlgetitemtext}
 
 \constfunc{wxString}{GetItemText}{\param{const wxTreeItemId\&}{ item}}
 
 Returns the item label.
 

+
+\membersection{wxTreeCtrl::GetItemTextColour}\label{wxtreectrlgetitemtextcolour}
+
+\constfunc{wxColour}{GetItemTextColour}{\param{const wxTreeItemId\&}{ item}}
+
+Returns the colour of the item label.
+
+

 \membersection{wxTreeCtrl::GetLastChild}\label{wxtreectrlgetlastchild}
 
 \constfunc{wxTreeItemId}{GetLastChild}{\param{const wxTreeItemId\&}{ item}}
 \membersection{wxTreeCtrl::GetLastChild}\label{wxtreectrlgetlastchild}
 
 \constfunc{wxTreeItemId}{GetLastChild}{\param{const wxTreeItemId\&}{ item}}


@@ -353,11 +533,13 @@ Returns the last child of the item (or an invalid tree item if this item has no
 \wxheading{See also}
 
 \helpref{GetFirstChild}{wxtreectrlgetfirstchild},
 \wxheading{See also}
 
 \helpref{GetFirstChild}{wxtreectrlgetfirstchild},

+\helpref{wxTreeCtrl::GetNextSibling}{wxtreectrlgetnextsibling},

 \helpref{GetLastChild}{wxtreectrlgetlastchild}
 
 \helpref{GetLastChild}{wxtreectrlgetlastchild}
 

+

 \membersection{wxTreeCtrl::GetNextChild}\label{wxtreectrlgetnextchild}
 
 \membersection{wxTreeCtrl::GetNextChild}\label{wxtreectrlgetnextchild}
 

-\constfunc{wxTreeItemId}{GetNextChild}{\param{const wxTreeItemId\&}{ item}, \param{long\& }{cookie}}
+\constfunc{wxTreeItemId}{GetNextChild}{\param{const wxTreeItemId\&}{ item}, \param{wxTreeItemIdValue \& }{cookie}}

 
 Returns the next child; call \helpref{wxTreeCtrl::GetFirstChild}{wxtreectrlgetfirstchild} for the first child.
 
 
 Returns the next child; call \helpref{wxTreeCtrl::GetFirstChild}{wxtreectrlgetfirstchild} for the first child.
 


@@ -376,6 +558,10 @@ Returns an invalid tree item if there are no further children.
 \pythonnote{In wxPython the returned wxTreeItemId and the new cookie
 value are both returned as a tuple containing the two values.}
 
 \pythonnote{In wxPython the returned wxTreeItemId and the new cookie
 value are both returned as a tuple containing the two values.}
 

+\perlnote{In wxPerl this method returns a 2-element list
+  {\tt ( item, cookie )}, instead of modifying its parameters.}
+
+

 \membersection{wxTreeCtrl::GetNextSibling}\label{wxtreectrlgetnextsibling}
 
 \constfunc{wxTreeItemId}{GetNextSibling}{\param{const wxTreeItemId\&}{ item}}
 \membersection{wxTreeCtrl::GetNextSibling}\label{wxtreectrlgetnextsibling}
 
 \constfunc{wxTreeItemId}{GetNextSibling}{\param{const wxTreeItemId\&}{ item}}


@@ -388,20 +574,20 @@ Returns an invalid tree item if there are no further siblings.
 
 \helpref{wxTreeCtrl::GetPrevSibling}{wxtreectrlgetprevsibling}
 
 
 \helpref{wxTreeCtrl::GetPrevSibling}{wxtreectrlgetprevsibling}
 

+

 \membersection{wxTreeCtrl::GetNextVisible}\label{wxtreectrlgetnextvisible}
 
 \constfunc{wxTreeItemId}{GetNextVisible}{\param{const wxTreeItemId\&}{ item}}
 
 Returns the next visible item.
 
 \membersection{wxTreeCtrl::GetNextVisible}\label{wxtreectrlgetnextvisible}
 
 \constfunc{wxTreeItemId}{GetNextVisible}{\param{const wxTreeItemId\&}{ item}}
 
 Returns the next visible item.
 

-\membersection{wxTreeCtrl::GetParent}\label{wxtreectrlgetparent}

 
 

-\constfunc{wxTreeItemId}{GetParent}{\param{const wxTreeItemId\&}{ item}}
+\membersection{wxTreeCtrl::GetItemParent}\label{wxtreectrlgetitemparent}
+
+\constfunc{wxTreeItemId}{GetItemParent}{\param{const wxTreeItemId\&}{ item}}

 
 Returns the item's parent.
 
 
 Returns the item's parent.
 

-\pythonnote{This method is named {\tt GetItemParent} to avoid a name
-clash with wxWindow::GetParent.}

 
 \membersection{wxTreeCtrl::GetPrevSibling}\label{wxtreectrlgetprevsibling}
 
 
 \membersection{wxTreeCtrl::GetPrevSibling}\label{wxtreectrlgetprevsibling}
 


@@ -415,18 +601,33 @@ Returns an invalid tree item if there are no further children.
 
 \helpref{wxTreeCtrl::GetNextSibling}{wxtreectrlgetnextsibling}
 
 
 \helpref{wxTreeCtrl::GetNextSibling}{wxtreectrlgetnextsibling}
 

+

 \membersection{wxTreeCtrl::GetPrevVisible}\label{wxtreectrlgetprevvisible}
 
 \constfunc{wxTreeItemId}{GetPrevVisible}{\param{const wxTreeItemId\&}{ item}}
 
 Returns the previous visible item.
 
 \membersection{wxTreeCtrl::GetPrevVisible}\label{wxtreectrlgetprevvisible}
 
 \constfunc{wxTreeItemId}{GetPrevVisible}{\param{const wxTreeItemId\&}{ item}}
 
 Returns the previous visible item.
 

+
+\membersection{wxTreeCtrl::GetQuickBestSize}\label{wxtreectrlgetquickbestsize}
+
+\constfunc{bool}{GetQuickBestSize}{\void}
+
+Returns true if the control will use a quick calculation for the best size,
+looking only at the first and last items. The default is false.
+
+\wxheading{See also}
+
+\helpref{wxTreeCtrl::SetQuickBestSize}{wxtreectrlsetquickbestsize}
+
+

 \membersection{wxTreeCtrl::GetRootItem}\label{wxtreectrlgetrootitem}
 
 \constfunc{wxTreeItemId}{GetRootItem}{\void}
 
 Returns the root item for the tree control.
 
 \membersection{wxTreeCtrl::GetRootItem}\label{wxtreectrlgetrootitem}
 
 \constfunc{wxTreeItemId}{GetRootItem}{\void}
 
 Returns the root item for the tree control.
 

+

 \membersection{wxTreeCtrl::GetItemSelectedImage}\label{wxtreectrlgetitemselectedimage}
 
 \constfunc{int}{GetItemSelectedImage}{\param{const wxTreeItemId\& }{item}}
 \membersection{wxTreeCtrl::GetItemSelectedImage}\label{wxtreectrlgetitemselectedimage}
 
 \constfunc{int}{GetItemSelectedImage}{\param{const wxTreeItemId\& }{item}}


@@ -434,6 +635,7 @@ Returns the root item for the tree control.
 Gets the selected item image (this function is obsolete, use
 {\tt GetItemImage(item, wxTreeItemIcon\_Selected}) instead).
 
 Gets the selected item image (this function is obsolete, use
 {\tt GetItemImage(item, wxTreeItemIcon\_Selected}) instead).
 

+

 \membersection{wxTreeCtrl::GetSelection}\label{wxtreectrlgetselection}
 
 \constfunc{wxTreeItemId}{GetSelection}{\void}
 \membersection{wxTreeCtrl::GetSelection}\label{wxtreectrlgetselection}
 
 \constfunc{wxTreeItemId}{GetSelection}{\void}


@@ -443,9 +645,10 @@ This function only works with the controls without wxTR\_MULTIPLE style, use
 \helpref{GetSelections}{wxtreectrlgetselections} for the controls which do have
 this style.
 
 \helpref{GetSelections}{wxtreectrlgetselections} for the controls which do have
 this style.
 

+

 \membersection{wxTreeCtrl::GetSelections}\label{wxtreectrlgetselections}
 
 \membersection{wxTreeCtrl::GetSelections}\label{wxtreectrlgetselections}
 

-\constfunc{size\_t}{GetSelections}{\param{wxArrayTreeItemIds\& }{selection}}
+\constfunc{unsigned int}{GetSelections}{\param{wxArrayTreeItemIds\& }{selection}}

 
 Fills the array of tree items passed in with the currently selected items. This
 function can be called only if the control has the wxTR\_MULTIPLE style.
 
 Fills the array of tree items passed in with the currently selected items. This
 function can be called only if the control has the wxTR\_MULTIPLE style.


@@ -455,15 +658,20 @@ Returns the number of selected items.
 \pythonnote{The wxPython version of this method accepts no parameters
 and returns a Python list of {\tt wxTreeItemId}s.}
 
 \pythonnote{The wxPython version of this method accepts no parameters
 and returns a Python list of {\tt wxTreeItemId}s.}
 

+\perlnote{In wxPerl this method takes no parameters and returns a list of
+ {\tt Wx::TreeItemId}s.}
+
+

 \membersection{wxTreeCtrl::GetStateImageList}\label{wxtreectrlgetstateimagelist}
 
 \constfunc{wxImageList*}{GetStateImageList}{\void}
 
 Returns the state image list (from which application-defined state images are taken).
 
 \membersection{wxTreeCtrl::GetStateImageList}\label{wxtreectrlgetstateimagelist}
 
 \constfunc{wxImageList*}{GetStateImageList}{\void}
 
 Returns the state image list (from which application-defined state images are taken).
 

+

 \membersection{wxTreeCtrl::HitTest}\label{wxtreectrlhittest}
 
 \membersection{wxTreeCtrl::HitTest}\label{wxtreectrlhittest}
 

-\func{wxTreeItemId}{HitTest}{\param{const wxPoint\& }{point}, \param{int\& }{flags}}
+\constfunc{wxTreeItemId}{HitTest}{\param{const wxPoint\& }{point}, \param{int\& }{flags}}

 
 Calculates which (if any) item is under the given point, returning the tree item
 id at this point plus extra information {\it flags}. {\it flags} is a bitlist of the following:
 
 Calculates which (if any) item is under the given point, returning the tree item
 id at this point plus extra information {\it flags}. {\it flags} is a bitlist of the following:


@@ -486,53 +694,67 @@ id at this point plus extra information {\it flags}. {\it flags} is a bitlist of
 \pythonnote{in wxPython both the wxTreeItemId and the flags are
 returned as a tuple.}
 
 \pythonnote{in wxPython both the wxTreeItemId and the flags are
 returned as a tuple.}
 

+\perlnote{In wxPerl this method only takes the {\tt point} parameter
+  and returns a 2-element list {\tt ( item, flags )}.}
+
+

 \membersection{wxTreeCtrl::InsertItem}\label{wxtreectrlinsertitem}
 
 \func{wxTreeItemId}{InsertItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxTreeItemId\& }{previous}, \param{const wxString\&}{ text},
 \membersection{wxTreeCtrl::InsertItem}\label{wxtreectrlinsertitem}
 
 \func{wxTreeItemId}{InsertItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxTreeItemId\& }{previous}, \param{const wxString\&}{ text},

- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
+ \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = {\tt NULL}}}

 
 \func{wxTreeItemId}{InsertItem}{\param{const wxTreeItemId\& }{parent}, \param{size\_t}{ before}, \param{const wxString\&}{ text},
 
 \func{wxTreeItemId}{InsertItem}{\param{const wxTreeItemId\& }{parent}, \param{size\_t}{ before}, \param{const wxString\&}{ text},

- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
+ \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = {\tt NULL}}}

 
 Inserts an item after a given one ({\it previous}) or before one identified by its position ({\it before}).
 
 Inserts an item after a given one ({\it previous}) or before one identified by its position ({\it before}).

+{\it before} must be less than the number of children.

 
 

+The {\it image} and {\it selImage} parameters are an index within
+the normal image list specifying the image to use for unselected and
+selected items, respectively.

 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 
 \pythonnote{The second form of this method is called
 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 
 \pythonnote{The second form of this method is called

-\tt{InsertItemBefore} in wxPython.}
+{\tt InsertItemBefore} in wxPython.}
+

 
 \membersection{wxTreeCtrl::IsBold}\label{wxtreectrlisbold}
 
 \constfunc{bool}{IsBold}{\param{const wxTreeItemId\& }{item}}
 
 
 \membersection{wxTreeCtrl::IsBold}\label{wxtreectrlisbold}
 
 \constfunc{bool}{IsBold}{\param{const wxTreeItemId\& }{item}}
 

-Returns TRUE if the given item is in bold state.
+Returns {\tt true} if the given item is in bold state.

 
 See also: \helpref{SetItemBold}{wxtreectrlsetitembold}
 
 
 See also: \helpref{SetItemBold}{wxtreectrlsetitembold}
 

+

 \membersection{wxTreeCtrl::IsExpanded}\label{wxtreectrlisexpanded}
 
 \constfunc{bool}{IsExpanded}{\param{const wxTreeItemId\&}{ item}}
 
 \membersection{wxTreeCtrl::IsExpanded}\label{wxtreectrlisexpanded}
 
 \constfunc{bool}{IsExpanded}{\param{const wxTreeItemId\&}{ item}}
 

-Returns TRUE if the item is expanded (only makes sense if it has children).
+Returns {\tt true} if the item is expanded (only makes sense if it has children).
+

 
 \membersection{wxTreeCtrl::IsSelected}\label{wxtreectrlisselected}
 
 \constfunc{bool}{IsSelected}{\param{const wxTreeItemId\&}{ item}}
 
 
 \membersection{wxTreeCtrl::IsSelected}\label{wxtreectrlisselected}
 
 \constfunc{bool}{IsSelected}{\param{const wxTreeItemId\&}{ item}}
 

-Returns TRUE if the item is selected.
+Returns {\tt true} if the item is selected.
+

 
 \membersection{wxTreeCtrl::IsVisible}\label{wxtreectrlisvisible}
 
 \constfunc{bool}{IsVisible}{\param{const wxTreeItemId\&}{ item}}
 
 
 \membersection{wxTreeCtrl::IsVisible}\label{wxtreectrlisvisible}
 
 \constfunc{bool}{IsVisible}{\param{const wxTreeItemId\&}{ item}}
 

-Returns TRUE if the item is visible (it might be outside the view, or not expanded).
+Returns {\tt true} if the item is visible (it might be outside the view, or not expanded).
+

 
 \membersection{wxTreeCtrl::ItemHasChildren}\label{wxtreectrlitemhaschildren}
 
 \constfunc{bool}{ItemHasChildren}{\param{const wxTreeItemId\&}{ item}}
 
 
 \membersection{wxTreeCtrl::ItemHasChildren}\label{wxtreectrlitemhaschildren}
 
 \constfunc{bool}{ItemHasChildren}{\param{const wxTreeItemId\&}{ item}}
 

-Returns TRUE if the item has children.
+Returns {\tt true} if the item has children.
+

 
 \membersection{wxTreeCtrl::OnCompareItems}\label{wxtreectrloncompareitems}
 
 
 \membersection{wxTreeCtrl::OnCompareItems}\label{wxtreectrloncompareitems}
 


@@ -543,31 +765,61 @@ items in the tree control. The function should return a negative, zero or
 positive value if the first item is less than, equal to or greater than the
 second one.
 
 positive value if the first item is less than, equal to or greater than the
 second one.
 

-The base class version compares items alphabetically.
+Please note that you \textbf{must} use wxRTTI macros 
+\helpref{DECLARE\_DYNAMIC\_CLASS}{declaredynamicclass} and 
+\helpref{IMPLEMENT\_DYNAMIC\_CLASS}{implementdynamicclass} if you override this
+function because otherwise the base class considers that it is not overridden
+and uses the default comparison, i.e. sorts the items alphabetically, which
+allows it optimize away the calls to the virtual function completely.

 
 See also: \helpref{SortChildren}{wxtreectrlsortchildren}
 
 
 See also: \helpref{SortChildren}{wxtreectrlsortchildren}
 

+

 \membersection{wxTreeCtrl::PrependItem}\label{wxtreectrlprependitem}
 
 \func{wxTreeItemId}{PrependItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxString\&}{ text},
 \membersection{wxTreeCtrl::PrependItem}\label{wxtreectrlprependitem}
 
 \func{wxTreeItemId}{PrependItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxString\&}{ text},

- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
+ \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = {\tt NULL}}}

 
 Appends an item as the first child of {\it parent}, return a new item id.
 
 
 Appends an item as the first child of {\it parent}, return a new item id.
 

+The {\it image} and {\it selImage} parameters are an index within
+the normal image list specifying the image to use for unselected and
+selected items, respectively.

 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 
 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 

+

 \membersection{wxTreeCtrl::ScrollTo}\label{wxtreectrlscrollto}
 
 \func{void}{ScrollTo}{\param{const wxTreeItemId\&}{ item}}
 
 Scrolls the specified item into view.
 
 \membersection{wxTreeCtrl::ScrollTo}\label{wxtreectrlscrollto}
 
 \func{void}{ScrollTo}{\param{const wxTreeItemId\&}{ item}}
 
 Scrolls the specified item into view.
 

+

 \membersection{wxTreeCtrl::SelectItem}\label{wxtreectrlselectitem}
 
 \membersection{wxTreeCtrl::SelectItem}\label{wxtreectrlselectitem}
 

-\func{bool}{SelectItem}{\param{const wxTreeItemId\&}{ item}}
+\func{void}{SelectItem}{\param{const wxTreeItemId\&}{ item}, \param{bool }{select = \true}}
+
+Selects the given item. In multiple selection controls, can be also used to
+deselect a currently selected item if the value of \arg{select} is false.
+
+
+\membersection{wxTreeCtrl::SetButtonsImageList}\label{wxtreectrlsetbuttonsimagelist}
+
+\func{void}{SetButtonsImageList}{\param{wxImageList*}{ imageList}}
+
+Sets the buttons image list (from which application-defined button images are taken).
+The button images assigned with this method will
+{\bf not} be deleted by wxTreeCtrl's destructor, you must delete it yourself.
+
+Setting or assigning the button image list enables the display of image buttons.
+Once enabled, the only way to disable the display of button images is to set
+the button image list to {\tt NULL}.
+
+This function is only available in the generic version.
+
+See also \helpref{AssignButtonsImageList}{wxtreectrlassignbuttonsimagelist}.

 
 

-Selects the given item.

 
 \membersection{wxTreeCtrl::SetIndent}\label{wxtreectrlsetindent}
 
 
 \membersection{wxTreeCtrl::SetIndent}\label{wxtreectrlsetindent}
 


@@ -575,6 +827,7 @@ Selects the given item.
 
 Sets the indentation for the tree control.
 
 
 Sets the indentation for the tree control.
 

+

 \membersection{wxTreeCtrl::SetImageList}\label{wxtreectrlsetimagelist}
 
 \func{void}{SetImageList}{\param{wxImageList*}{ imageList}}
 \membersection{wxTreeCtrl::SetImageList}\label{wxtreectrlsetimagelist}
 
 \func{void}{SetImageList}{\param{wxImageList*}{ imageList}}


@@ -585,21 +838,24 @@ Sets the normal image list. Image list assigned with this method will
 See also \helpref{AssignImageList}{wxtreectrlassignimagelist}.
 
 
 See also \helpref{AssignImageList}{wxtreectrlassignimagelist}.
 
 

+

 \membersection{wxTreeCtrl::SetItemBackgroundColour}\label{wxtreectrlsetitembackgroundcolour}
 
 \func{void}{SetItemBackgroundColour}{\param{const wxTreeItemId\&}{ item}, \param{const wxColour\& }{col}}
 
 \membersection{wxTreeCtrl::SetItemBackgroundColour}\label{wxtreectrlsetitembackgroundcolour}
 
 \func{void}{SetItemBackgroundColour}{\param{const wxTreeItemId\&}{ item}, \param{const wxColour\& }{col}}
 

-Sets the colour of the items background.
+Sets the colour of the item's background.
+

 
 \membersection{wxTreeCtrl::SetItemBold}\label{wxtreectrlsetitembold}
 
 
 \membersection{wxTreeCtrl::SetItemBold}\label{wxtreectrlsetitembold}
 

-\func{void}{SetItemBold}{\param{const wxTreeItemId\& }{item}, \param{bool}{ bold = TRUE}}
+\func{void}{SetItemBold}{\param{const wxTreeItemId\& }{item}, \param{bool}{ bold = {\tt true}}}

 
 

-Makes item appear in bold font if {\it bold} parameter is TRUE or resets it to
+Makes item appear in bold font if {\it bold} parameter is {\tt true} or resets it to

 the normal state.
 
 See also: \helpref{IsBold}{wxtreectrlisbold}
 
 the normal state.
 
 See also: \helpref{IsBold}{wxtreectrlisbold}
 

+

 \membersection{wxTreeCtrl::SetItemData}\label{wxtreectrlsetitemdata}
 
 \func{void}{SetItemData}{\param{const wxTreeItemId\&}{ item}, \param{wxTreeItemData* }{data}}
 \membersection{wxTreeCtrl::SetItemData}\label{wxtreectrlsetitemdata}
 
 \func{void}{SetItemData}{\param{const wxTreeItemId\&}{ item}, \param{wxTreeItemData* }{data}}


@@ -611,13 +867,31 @@ Sets the item client data.
 \twocolitem{{\bf SetPyData(item, obj)}}{Associate the given Python
 Object with the wxTreeItemData for the given item Id.}
 \end{twocollist}}
 \twocolitem{{\bf SetPyData(item, obj)}}{Associate the given Python
 Object with the wxTreeItemData for the given item Id.}
 \end{twocollist}}

-}
+}%
+
+\perlnote{wxPerl provides the following shortcut method:
+\indented{2cm}{
+\begin{twocollist}\itemsep=0pt
+\twocolitem{{\bf SetPlData( item, data )}}{Sets the Perl data
+associated with the Wx::TreeItemData. It is just the same as
+tree->GetItemData(item)->SetData(data).}
+\end{twocollist}}
+}%
+
+\membersection{wxTreeCtrl::SetItemDropHighlight}\label{wxtreectrlsetitemdrophighlight}
+
+\func{void}{SetItemDropHighlight}{\param{const wxTreeItemId\&}{ item}, \param{bool}{highlight = {\tt true}}}
+
+Gives the item the visual feedback for Drag'n'Drop actions, which is
+useful if something is dragged from the outside onto the tree control
+(as opposed to a DnD operation within the tree control, which already
+is implemented internally).

 
 \membersection{wxTreeCtrl::SetItemFont}\label{wxtreectrlsetitemfont}
 
 \func{void}{SetItemFont}{\param{const wxTreeItemId\&}{ item}, \param{const wxFont\& }{font}}
 
 
 \membersection{wxTreeCtrl::SetItemFont}\label{wxtreectrlsetitemfont}
 
 \func{void}{SetItemFont}{\param{const wxTreeItemId\&}{ item}, \param{const wxFont\& }{font}}
 

-Sets the items font. All items in the tree should have the same height to avoid
+Sets the item's font. All items in the tree should have the same height to avoid

 text clipping, so the fonts height should be the same for all of them,
 although font attributes may vary.
 
 text clipping, so the fonts height should be the same for all of them,
 although font attributes may vary.
 


@@ -625,15 +899,17 @@ although font attributes may vary.
 
 \helpref{SetItemBold}{wxtreectrlsetitembold}
 
 
 \helpref{SetItemBold}{wxtreectrlsetitembold}
 

+

 \membersection{wxTreeCtrl::SetItemHasChildren}\label{wxtreectrlsetitemhaschildren}
 
 \membersection{wxTreeCtrl::SetItemHasChildren}\label{wxtreectrlsetitemhaschildren}
 

-\func{void}{SetItemHasChildren}{\param{const wxTreeItemId\&}{ item}, \param{bool }{hasChildren = TRUE}}
+\func{void}{SetItemHasChildren}{\param{const wxTreeItemId\&}{ item}, \param{bool }{hasChildren = {\tt true}}}

 
 Force appearance of the button next to the item. This is useful to
 allow the user to expand the items which don't have any children now,
 but instead adding them only when needed, thus minimizing memory
 usage and loading time.
 
 
 Force appearance of the button next to the item. This is useful to
 allow the user to expand the items which don't have any children now,
 but instead adding them only when needed, thus minimizing memory
 usage and loading time.
 

+

 \membersection{wxTreeCtrl::SetItemImage}\label{wxtreectrlsetitemimage}
 
 \func{void}{SetItemImage}{\param{const wxTreeItemId\&}{ item},
 \membersection{wxTreeCtrl::SetItemImage}\label{wxtreectrlsetitemimage}
 
 \func{void}{SetItemImage}{\param{const wxTreeItemId\&}{ item},


@@ -642,23 +918,40 @@ usage and loading time.
 Sets the specified item image. See \helpref{GetItemImage}{wxtreectrlgetitemimage}
 for the description of the {\it which} parameter.
 
 Sets the specified item image. See \helpref{GetItemImage}{wxtreectrlgetitemimage}
 for the description of the {\it which} parameter.
 

+

 \membersection{wxTreeCtrl::SetItemSelectedImage}\label{wxtreectrlsetitemselectedimage}
 
 \func{void}{SetItemSelectedImage}{\param{const wxTreeItemId\&}{ item}, \param{int }{selImage}}
 
 Sets the selected item image (this function is obsolete, use {\tt SetItemImage(item, wxTreeItemIcon\_Selected}) instead).
 
 \membersection{wxTreeCtrl::SetItemSelectedImage}\label{wxtreectrlsetitemselectedimage}
 
 \func{void}{SetItemSelectedImage}{\param{const wxTreeItemId\&}{ item}, \param{int }{selImage}}
 
 Sets the selected item image (this function is obsolete, use {\tt SetItemImage(item, wxTreeItemIcon\_Selected}) instead).
 

+

 \membersection{wxTreeCtrl::SetItemText}\label{wxtreectrlsetitemtext}
 
 \func{void}{SetItemText}{\param{const wxTreeItemId\&}{ item}, \param{const wxString\& }{text}}
 
 Sets the item label.
 
 \membersection{wxTreeCtrl::SetItemText}\label{wxtreectrlsetitemtext}
 
 \func{void}{SetItemText}{\param{const wxTreeItemId\&}{ item}, \param{const wxString\& }{text}}
 
 Sets the item label.
 

+

 \membersection{wxTreeCtrl::SetItemTextColour}\label{wxtreectrlsetitemtextcolour}
 
 \func{void}{SetItemTextColour}{\param{const wxTreeItemId\&}{ item}, \param{const wxColour\& }{col}}
 
 \membersection{wxTreeCtrl::SetItemTextColour}\label{wxtreectrlsetitemtextcolour}
 
 \func{void}{SetItemTextColour}{\param{const wxTreeItemId\&}{ item}, \param{const wxColour\& }{col}}
 

-Sets the colour of the items text.
+Sets the colour of the item's text.
+
+
+\membersection{wxTreeCtrl::SetQuickBestSize}\label{wxtreectrlsetquickbestsize}
+
+\func{void}{SetQuickBestSize}{\param{bool}{ quickBestSize}}
+
+If true is passed, specifies that the control will use a quick calculation for the best size,
+looking only at the first and last items. Otherwise, it will look at all items.
+The default is false.
+
+\wxheading{See also}
+
+\helpref{wxTreeCtrl::GetQuickBestSize}{wxtreectrlgetquickbestsize}
+

 
 \membersection{wxTreeCtrl::SetStateImageList}\label{wxtreectrlsetstateimagelist}
 
 
 \membersection{wxTreeCtrl::SetStateImageList}\label{wxtreectrlsetstateimagelist}
 


@@ -670,6 +963,15 @@ Image list assigned with this method will
 
 See also \helpref{AssignStateImageList}{wxtreectrlassignstateimagelist}.
 
 
 See also \helpref{AssignStateImageList}{wxtreectrlassignstateimagelist}.
 

+\membersection{wxTreeCtrl::SetWindowStyle}\label{wxtreectrlsetwindowstyle}
+
+\func{void}{SetWindowStyle}{\param{long}{styles}}
+
+Sets the mode flags associated with the display of the tree control.
+The new mode takes effect immediately.
+(Generic only; MSW ignores changes.)
+
+

 \membersection{wxTreeCtrl::SortChildren}\label{wxtreectrlsortchildren}
 
 \func{void}{SortChildren}{\param{const wxTreeItemId\&}{ item}}
 \membersection{wxTreeCtrl::SortChildren}\label{wxtreectrlsortchildren}
 
 \func{void}{SortChildren}{\param{const wxTreeItemId\&}{ item}}


@@ -677,24 +979,35 @@ See also \helpref{AssignStateImageList}{wxtreectrlassignstateimagelist}.
 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
 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).
+case-sensitive alphabetical order).

 
 \wxheading{See also}
 
 \helpref{wxTreeItemData}{wxtreeitemdata}, \helpref{OnCompareItems}{wxtreectrloncompareitems}
 
 
 \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::Toggle}\label{wxtreectrltoggle}
 
 \func{void}{Toggle}{\param{const wxTreeItemId\&}{ item}}
 
 Toggles the given item between collapsed and expanded states.
 

+
+\membersection{wxTreeCtrl::ToggleItemSelection}\label{wxtreectrltoggleitemselection}
+
+\func{void}{ToggleItemSelection}{\param{const wxTreeItemId\&}{ item}}
+
+Toggles the given item between selected and unselected states. For
+multiselection controls only.
+
+

 \membersection{wxTreeCtrl::Unselect}\label{wxtreectrlunselect}
 
 \func{void}{Unselect}{\void}
 
 Removes the selection from the currently selected item (if any).
 
 \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}
 \membersection{wxTreeCtrl::UnselectAll}\label{wxtreectrlunselectall}
 
 \func{void}{UnselectAll}{\void}


@@ -703,71 +1016,10 @@ 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.
 
 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}}
-}
-
-
-\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}
+\membersection{wxTreeCtrl::UnselectItem}\label{wxtreectrlunselectitem}

 
 

-\func{void}{SetId}{\param{const wxTreeItemId\&}{ id}}
+\func{void}{UnselectItem}{\param{const wxTreeItemId\& }{item}}

 
 

-Sets the item associated with this node.
+Unselects the given item. This works in multiselection controls only.