Added EVT_GRID_EDITOR_CREATED and wxGridEditorCreatedEvent so the user

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

diff --git a/docs/latex/wx/listctrl.tex b/docs/latex/wx/listctrl.tex
index 0adf77c4de5eafc76d36f2ff996e2f1a249a8de2..87c08b307746e5a19ce09b3ae3f479b224458f84 100644 (file)
--- a/docs/latex/wx/listctrl.tex
+++ b/docs/latex/wx/listctrl.tex
@@ -1,9 +1,13 @@
 \section{\class{wxListCtrl}}\label{wxlistctrl}
 
 \section{\class{wxListCtrl}}\label{wxlistctrl}
 

-A list control presents lists in a number of formats: list view, report view, icon view
-and small icon view. Elements are numbered from zero.
+A list control presents lists in a number of formats: list view, report view,
+icon view and small icon view. In any case, elements are numbered from zero.

 
 

-To intercept events from a list control, use the event table macros described in \helpref{wxListEvent}{wxlistevent}.
+Using many of wxListCtrl is shown in the
+\helpref{corresponding sample}{samplelistctrl}.
+
+To intercept events from a list control, use the event table macros described
+in \helpref{wxListEvent}{wxlistevent}.

 
 \wxheading{Derived from}
 
 
 \wxheading{Derived from}
 


@@ -35,6 +39,8 @@ the list wraps, unlike a wxListBox.}
 \twocolitem{\windowstyle{wxLC\_SINGLE\_SEL}}{Single selection.}
 \twocolitem{\windowstyle{wxLC\_SORT\_ASCENDING}}{Sort in ascending order (must still supply a comparison callback in SortItems.}
 \twocolitem{\windowstyle{wxLC\_SORT\_DESCENDING}}{Sort in descending order (must still supply a comparison callback in SortItems.}
 \twocolitem{\windowstyle{wxLC\_SINGLE\_SEL}}{Single selection.}
 \twocolitem{\windowstyle{wxLC\_SORT\_ASCENDING}}{Sort in ascending order (must still supply a comparison callback in SortItems.}
 \twocolitem{\windowstyle{wxLC\_SORT\_DESCENDING}}{Sort in descending order (must still supply a comparison callback in SortItems.}

+\twocolitem{\windowstyle{wxLC\_HRULES}}{Draws light horizontal rules between rows in report mode.}
+\twocolitem{\windowstyle{wxLC\_VRULES}}{Draws light vertical rules between columns in report mode.}

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


@@ -60,6 +66,7 @@ functions that take a \helpref{wxListEvent}{wxlistevent} argument.
 \twocolitem{{\bf EVT\_LIST\_KEY\_DOWN(id, func)}}{A key has been pressed.}
 \twocolitem{{\bf EVT\_LIST\_INSERT\_ITEM(id, func)}}{An item has been inserted.}
 \twocolitem{{\bf EVT\_LIST\_COL\_CLICK(id, func)}}{A column ({\bf m\_col}) has been left-clicked.}
 \twocolitem{{\bf EVT\_LIST\_KEY\_DOWN(id, func)}}{A key has been pressed.}
 \twocolitem{{\bf EVT\_LIST\_INSERT\_ITEM(id, func)}}{An item has been inserted.}
 \twocolitem{{\bf EVT\_LIST\_COL\_CLICK(id, func)}}{A column ({\bf m\_col}) has been left-clicked.}

+\twocolitem{{\bf EVT\_LIST\_ITEM\_RIGHT\_CLICK(id, func)}}{An item has been right-clicked.}

 \end{twocollist}%
 
 \wxheading{See also}
 \end{twocollist}%
 
 \wxheading{See also}


@@ -122,13 +129,18 @@ Arranges the items in icon or small icon view. This only has effect on Win32. {\
 \twocolitem{wxLIST\_ALIGN\_SNAP\_TO\_GRID}{Snap to grid.}
 \end{twocollist}
 
 \twocolitem{wxLIST\_ALIGN\_SNAP\_TO\_GRID}{Snap to grid.}
 \end{twocollist}
 

-\membersection{wxListCtrl::Create}\label{wxlistctrlcreate}
+\membersection{wxListCtrl::AssignImageList}\label{wxlistctrlassignimagelist}

 
 

-\func{bool}{Create}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp
-\param{const wxPoint\&}{ pos = wxDefaultPosition}, \param{const wxSize\&}{ size = wxDefaultSize},\rtfsp
-\param{long}{ style = wxLC\_ICON}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``listCtrl"}}
+\func{void}{AssignImageList}{\param{wxImageList*}{ imageList}, \param{int }{which}}

 
 

-Creates the list control. See \helpref{wxListCtrl::wxListCtrl}{wxlistctrlconstr} for further details.
+Sets the image list associated with the control and 
+takes ownership of it (i.e. the control will, unlike when using
+SetImageList, delete the list when destroyed). {\it which} is one of
+wxIMAGE\_LIST\_NORMAL, wxIMAGE\_LIST\_SMALL, wxIMAGE\_LIST\_STATE (the last is unimplemented).
+
+\wxheading{See also}
+
+\helpref{wxListCtrl::SetImageList}{wxlistctrlsetimagelist}

 
 \membersection{wxListCtrl::ClearAll}\label{wxlistctrlclearall}
 
 
 \membersection{wxListCtrl::ClearAll}\label{wxlistctrlclearall}
 


@@ -136,11 +148,13 @@ Creates the list control. See \helpref{wxListCtrl::wxListCtrl}{wxlistctrlconstr}
 
 Deletes all items and all columns.
 
 
 Deletes all items and all columns.
 

-\membersection{wxListCtrl::DeleteItem}\label{wxlistctrldeleteitem}
+\membersection{wxListCtrl::Create}\label{wxlistctrlcreate}

 
 

-\func{bool}{DeleteItem}{\param{long }{item}}
+\func{bool}{Create}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp
+\param{const wxPoint\&}{ pos = wxDefaultPosition}, \param{const wxSize\&}{ size = wxDefaultSize},\rtfsp
+\param{long}{ style = wxLC\_ICON}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``listCtrl"}}

 
 

-Deletes the specified item.
+Creates the list control. See \helpref{wxListCtrl::wxListCtrl}{wxlistctrlconstr} for further details.

 
 \membersection{wxListCtrl::DeleteAllItems}\label{wxlistctrldeleteallitems}
 
 
 \membersection{wxListCtrl::DeleteAllItems}\label{wxlistctrldeleteallitems}
 


@@ -148,12 +162,25 @@ Deletes the specified item.
 
 Deletes all the items in the list control.
 
 
 Deletes all the items in the list control.
 

+{\bf NB:} This function does {\it not} send the
+{\tt wxEVT\_COMMAND\_LIST\_DELETE\_ITEM} event because deleting many items
+from the control would be too slow then (unlike \helpref{DeleteItem}{wxlistctrldeleteitem}).
+

 \membersection{wxListCtrl::DeleteColumn}\label{wxlistctrldeletecolumn}
 
 \func{bool}{DeleteColumn}{\param{int }{col}}
 
 Deletes a column.
 
 \membersection{wxListCtrl::DeleteColumn}\label{wxlistctrldeletecolumn}
 
 \func{bool}{DeleteColumn}{\param{int }{col}}
 
 Deletes a column.
 

+\membersection{wxListCtrl::DeleteItem}\label{wxlistctrldeleteitem}
+
+\func{bool}{DeleteItem}{\param{long }{item}}
+
+Deletes the specified item. This function sends the
+{\tt wxEVT\_COMMAND\_LIST\_DELETE\_ITEM} event for the item being deleted.
+
+See also: \helpref{DeleteAllItems}{wxlistctrldeleteallitems}
+

 \membersection{wxListCtrl::EditLabel}\label{wxlistctrledit}
 
 \func{void}{EditLabel}{\param{long }{item}}
 \membersection{wxListCtrl::EditLabel}\label{wxlistctrledit}
 
 \func{void}{EditLabel}{\param{long }{item}}


@@ -163,7 +190,7 @@ EVT\_LIST\_BEGIN\_LABEL\_EDIT event which can be vetoed so that no
 text control will appear for in-place editing.
 
 If the user changed the label (i.e. s/he does not press ESC or leave
 text control will appear for in-place editing.
 
 If the user changed the label (i.e. s/he does not press ESC or leave

-the text control without changes, a EVT\_LIST\_END\_LABEL\_EDIT event 
+the text control without changes, a EVT\_LIST\_END\_LABEL\_EDIT event

 will be sent which can be vetoed as well.
 
 \membersection{wxListCtrl::EnsureVisible}\label{wxlistctrlensurevisible}
 will be sent which can be vetoed as well.
 
 \membersection{wxListCtrl::EnsureVisible}\label{wxlistctrlensurevisible}


@@ -192,12 +219,21 @@ the item after {\it start} or the beginning if {\it start} is -1.
 \pythonnote{In place of a single overloaded method name, wxPython
 implements the following methods:\par
 \indented{2cm}{\begin{twocollist}
 \pythonnote{In place of a single overloaded method name, wxPython
 implements the following methods:\par
 \indented{2cm}{\begin{twocollist}

-\twocolitem{\bf{FindItem(start, str, partial=FALSE)}}{}
-\twocolitem{\bf{FindItemData(start, data)}}{}
-\twocolitem{\bf{FindItemAtPos(start, point, direction)}}{}
+\twocolitem{{\bf FindItem(start, str, partial=FALSE)}}{}
+\twocolitem{{\bf FindItemData(start, data)}}{}
+\twocolitem{{\bf FindItemAtPos(start, point, direction)}}{}

 \end{twocollist}}
 }
 
 \end{twocollist}}
 }
 

+\perlnote{In wxPerl there are three methods instead of a single overloaded
+method:\par
+\indented{2cm}{\begin{twocollist}
+\twocolitem{{\bf FindItem( start, str, partial = FALSE ) }}{}
+\twocolitem{{\bf FindItemData( start, data ) }}{}
+\twocolitem{{\bf FindItemAtPos( start, point, direction )}}{}
+\end{twocollist}
+}}
+

 \membersection{wxListCtrl::GetColumn}\label{wxlistctrlgetcolumn}
 
 \constfunc{bool}{GetColumn}{\param{int }{col}, \param{wxListItem\& }{item}}
 \membersection{wxListCtrl::GetColumn}\label{wxlistctrlgetcolumn}
 
 \constfunc{bool}{GetColumn}{\param{int }{col}, \param{wxListItem\& }{item}}


@@ -205,6 +241,9 @@ implements the following methods:\par
 Gets information about this column. See \helpref{wxListCtrl::SetItem}{wxlistctrlsetitem} for more
 information.
 
 Gets information about this column. See \helpref{wxListCtrl::SetItem}{wxlistctrlsetitem} for more
 information.
 

+\perlnote{In wxPerl this method takes only the {\bf col} parameter and
+  returns a Wx::ListItem ( or undef ).}
+

 \membersection{wxListCtrl::GetColumnWidth}\label{wxlistctrlgetcolumnwidth}
 
 \constfunc{int}{GetColumnWidth}{\param{int }{col}}
 \membersection{wxListCtrl::GetColumnWidth}\label{wxlistctrlgetcolumnwidth}
 
 \constfunc{int}{GetColumnWidth}{\param{int }{col}}


@@ -246,9 +285,21 @@ Returns the specified image list. {\it which} may be one of:
 Gets information about the item. See \helpref{wxListCtrl::SetItem}{wxlistctrlsetitem} for more
 information.
 
 Gets information about the item. See \helpref{wxListCtrl::SetItem}{wxlistctrlsetitem} for more
 information.
 

-\pythonnote{The wxPython version of this method takes a parameter
-representing the item ID, and returns the wxListItem object.
-}
+You must call {\it info.SetId()} to the ID of item you're interested in
+before calling this method.
+
+\pythonnote{The wxPython version of this method takes an integer parameter
+for the item ID, an optional integer for the column number, and
+returns the wxListItem object.}
+
+\perlnote{In wxPerl this method takes as parameter the {\bf ID} of the item
+and ( optionally ) the column, and returns a Wx::ListItem object.}
+
+\membersection{wxListCtrl::GetItemCount}\label{wxlistctrlgetitemcount}
+
+\constfunc{int}{GetItemCount}{\void}
+
+Returns the number of items in the list control.

 
 \membersection{wxListCtrl::GetItemData}\label{wxlistctrlgetitemdata}
 
 
 \membersection{wxListCtrl::GetItemData}\label{wxlistctrlgetitemdata}
 


@@ -265,6 +316,9 @@ Returns the position of the item, in icon or small icon view.
 \pythonnote{The wxPython version of this method accepts only the item
 ID and returns the wxPoint.}
 
 \pythonnote{The wxPython version of this method accepts only the item
 ID and returns the wxPoint.}
 

+\perlnote{In wxPerl this method takes only the {\bf item} parameter and
+returns a Wx::Point ( or undef ).}
+

 \membersection{wxListCtrl::GetItemRect}\label{wxlistctrlgetitemrect}
 
 \constfunc{bool}{GetItemRect}{\param{long }{item}, \param{wxRect\& }{rect}, \param{int }{code = wxLIST\_RECT\_BOUNDS}}
 \membersection{wxListCtrl::GetItemRect}\label{wxlistctrlgetitemrect}
 
 \constfunc{bool}{GetItemRect}{\param{long }{item}, \param{wxRect\& }{rect}, \param{int }{code = wxLIST\_RECT\_BOUNDS}}


@@ -274,21 +328,10 @@ Returns the rectangle representing the item's size and position, in client coord
 {\it code} is one of wxLIST\_RECT\_BOUNDS, wxLIST\_RECT\_ICON, wxLIST\_RECT\_LABEL.
 
 \pythonnote{The wxPython version of this method accepts only the item
 {\it code} is one of wxLIST\_RECT\_BOUNDS, wxLIST\_RECT\_ICON, wxLIST\_RECT\_LABEL.
 
 \pythonnote{The wxPython version of this method accepts only the item

-ID and returns the wxRect.}
-
-\membersection{wxListCtrl::GetItemState}\label{wxlistctrlgetitemstate}
-
-\constfunc{int}{GetItemState}{\param{long }{item}, \param{long }{stateMask}}
-
-Gets the item state. For a list of state flags, see \helpref{wxListCtrl::SetItem}{wxlistctrlsetitem}.
+ID and code and returns the wxRect.}

 
 

-The {\bf stateMask} indicates which state flags are of interest.
-
-\membersection{wxListCtrl::GetItemCount}\label{wxlistctrlgetitemcount}
-
-\constfunc{int}{GetItemCount}{\void}
-
-Returns the number of items in the list control.
+\perlnote{In wxPerl this method takes only the {\bf item} parameter and
+retutrns a Wx::Rect ( or undef ).}

 
 \membersection{wxListCtrl::GetItemSpacing}\label{wxlistctrlgetitemspacing}
 
 
 \membersection{wxListCtrl::GetItemSpacing}\label{wxlistctrlgetitemspacing}
 


@@ -298,6 +341,14 @@ Retrieves the spacing between icons in pixels.
 If {\it small} is TRUE, gets the spacing for the small icon
 view, otherwise the large icon view.
 
 If {\it small} is TRUE, gets the spacing for the small icon
 view, otherwise the large icon view.
 

+\membersection{wxListCtrl::GetItemState}\label{wxlistctrlgetitemstate}
+
+\constfunc{int}{GetItemState}{\param{long }{item}, \param{long }{stateMask}}
+
+Gets the item state. For a list of state flags, see \helpref{wxListCtrl::SetItem}{wxlistctrlsetitem}.
+
+The {\bf stateMask} indicates which state flags are of interest.
+

 \membersection{wxListCtrl::GetItemText}\label{wxlistctrlgetitemtext}
 
 \constfunc{wxString}{GetItemText}{\param{long }{item}}
 \membersection{wxListCtrl::GetItemText}\label{wxlistctrlgetitemtext}
 
 \constfunc{wxString}{GetItemText}{\param{long }{item}}


@@ -308,10 +359,29 @@ Gets the item text for this item.
 
 \constfunc{long}{GetNextItem}{\param{long }{item}, \param{int }{geometry = wxLIST\_NEXT\_ALL}, \param{int }{state = wxLIST\_STATE\_DONTCARE}}
 
 
 \constfunc{long}{GetNextItem}{\param{long }{item}, \param{int }{geometry = wxLIST\_NEXT\_ALL}, \param{int }{state = wxLIST\_STATE\_DONTCARE}}
 

-Searches for an item with the given goemetry or state, starting from {\it item}. {\it item} can be -1
-to find the first item that matches the specified flags.
+Searches for an item with the given goemetry or state, starting from
+{\it item} but excluding the {\it item} itself. If {\it item} is -1,
+the first item that matches the specified flags will be returned.
+
+Returns the first item with given state following {\it item} or -1 if
+no such item found.
+
+This function may be used to find all selected items in the control like this:
+
+\begin{verbatim}
+    long item = -1;
+    for ( ;; )
+    {
+        item = listctrl->GetNextItem(item,
+                                     wxLIST_NEXT_ALL,
+                                     wxLIST_STATE_SELECTED);
+        if ( item == -1 )
+            break;

 
 

-Returns the item or -1 if unsuccessful.
+        // this item is selected - do whatever is needed with it
+        wxLogMessage("Item %ld is selected."), item);
+    }
+\end{verbatim}

 
 {\it geometry} can be one of:
 
 
 {\it geometry} can be one of:
 


@@ -324,6 +394,9 @@ Returns the item or -1 if unsuccessful.
 \twocolitem{wxLIST\_NEXT\_RIGHT}{Searches for an item to the right of the specified item.}
 \end{twocollist}
 
 \twocolitem{wxLIST\_NEXT\_RIGHT}{Searches for an item to the right of the specified item.}
 \end{twocollist}
 

+{\bf NB:} this parameters is only supported by wxMSW currently and ignored on
+other platforms.
+

 {\it state} can be a bitlist of the following:
 
 \twocolwidtha{5cm}
 {\it state} can be a bitlist of the following:
 
 \twocolwidtha{5cm}


@@ -376,6 +449,13 @@ giving details in {\it flags}. {\it flags} will be a combination of the followin
 wxLIST\_HITTEST\_ONITEMSTATEICON.}
 \end{twocollist}
 
 wxLIST\_HITTEST\_ONITEMSTATEICON.}
 \end{twocollist}
 

+\pythonnote{A tuple of values is returned in the wxPython version of
+this method. The first value is the item id and the second is the
+flags value mentioned above.}
+
+\perlnote{In wxPerl this method only takes the {\bf point} parameter
+  and returns a 2-element list ( item, flags ).}
+

 \membersection{wxListCtrl::InsertColumn}\label{wxlistctrlinsertcolumn}
 
 \func{long}{InsertColumn}{\param{long }{col}, \param{wxListItem\& }{info}}
 \membersection{wxListCtrl::InsertColumn}\label{wxlistctrlinsertcolumn}
 
 \func{long}{InsertColumn}{\param{long }{col}, \param{wxListItem\& }{info}}


@@ -390,9 +470,9 @@ For list view mode (only), inserts a column. For more details, see \helpref{wxLi
 \pythonnote{In place of a single overloaded method name, wxPython
 implements the following methods:\par
 \indented{2cm}{\begin{twocollist}
 \pythonnote{In place of a single overloaded method name, wxPython
 implements the following methods:\par
 \indented{2cm}{\begin{twocollist}

-\twocolitem{\bf{InsertColumn(col, heading, format=wxLIST_FORMAT_LEFT,
+\twocolitem{{\bf InsertColumn(col, heading, format=wxLIST\_FORMAT\_LEFT,

 width=-1)}}{Creates a column using a header string only.}
 width=-1)}}{Creates a column using a header string only.}

-\twocolitem{\bf{InsertColumnInfo(col, item)}}{Creates a column using a
+\twocolitem{{\bf InsertColumnInfo(col, item)}}{Creates a column using a

 wxListInfo.}
 \end{twocollist}}
 }
 wxListInfo.}
 \end{twocollist}}
 }


@@ -428,14 +508,25 @@ Insert an image/string item.
 
 \pythonnote{In place of a single overloaded method name, wxPython
 implements the following methods:\par
 
 \pythonnote{In place of a single overloaded method name, wxPython
 implements the following methods:\par

-\indented{2cm}{\begin{twocollist}
-\twocolitem{\bf{InsertItem(item)}}{Inserts an item using a wxListItem.}
-\twocolitem{\bf{InsertStringItem(index, label)}}{Inserts a string item.}
-\twocolitem{\bf{InsertImageItem(index, imageIndex)}}{Inserts an image item.}
-\twocolitem{\bf{InsertImageStringItem(index, label, imageIndex)}}{Insert an image/string item.}
+\indented{2cm}{\begin{twocollist}\itemsep=0pt
+\twocolitem{{\bf InsertItem(item)}}{Inserts an item using a wxListItem.}
+\twocolitem{{\bf InsertStringItem(index, label)}}{Inserts a string item.}
+\twocolitem{{\bf InsertImageItem(index, imageIndex)}}{Inserts an image item.}
+\twocolitem{{\bf InsertImageStringItem(index, label, imageIndex)}}{Insert an image/string item.}

 \end{twocollist}}
 }
 
 \end{twocollist}}
 }
 

+\perlnote{In wxPerl there are four methods instead of a single overloaded
+method:\par
+\indented{2cm}{\begin{twocollist}
+\twocolitem{{\bf InsertItem( item )}}{Inserts a Wx::ListItem}
+\twocolitem{{\bf InsertStringItem( index, label )}}{Inserts a string item}
+\twocolitem{{\bf InsertImageItem( index, imageIndex )}}{Inserts an image item}
+\twocolitem{{\bf InsertImageStringItem( index, label, imageIndex )}}{Inserts
+ an item with a string and an image}
+\end{twocollist}
+}}
+

 \membersection{wxListCtrl::ScrollList}\label{wxlistctrlscrolllist}
 
 \func{bool}{ScrollList}{\param{int }{dx}, \param{int }{dy}}
 \membersection{wxListCtrl::ScrollList}\label{wxlistctrlscrolllist}
 
 \func{bool}{ScrollList}{\param{int }{dx}, \param{int }{dy}}


@@ -480,10 +571,20 @@ In small or normal icon view, {\it col} must be -1, and the column width is set
 Sets the image list associated with the control. {\it which} is one of
 wxIMAGE\_LIST\_NORMAL, wxIMAGE\_LIST\_SMALL, wxIMAGE\_LIST\_STATE (the last is unimplemented).
 
 Sets the image list associated with the control. {\it which} is one of
 wxIMAGE\_LIST\_NORMAL, wxIMAGE\_LIST\_SMALL, wxIMAGE\_LIST\_STATE (the last is unimplemented).
 

+This method does not take ownership of the image list, you have to
+delete it yourself.
+
+\wxheading{See also}
+
+\helpref{wxListCtrl::AssignImageList}{wxlistctrlassignimagelist}
+
+

 \membersection{wxListCtrl::SetItem}\label{wxlistctrlsetitem}
 
 \func{bool}{SetItem}{\param{wxListItem\& }{info}}
 
 \membersection{wxListCtrl::SetItem}\label{wxlistctrlsetitem}
 
 \func{bool}{SetItem}{\param{wxListItem\& }{info}}
 

+\func{long}{SetItem}{\param{long }{index}, \param{int }{col}, \param{const }{wxString\& label}, \param{int }{imageId = -1}}
+

 Sets information about the item.
 
 wxListItem is a class with the following members:
 Sets information about the item.
 
 wxListItem is a class with the following members:


@@ -517,6 +618,12 @@ The {\bf m\_mask} member contains a bitlist specifying which of the other fields
 
 The {\bf m\_stateMask} and {\bf m\_state} members take flags from the following:
 
 
 The {\bf m\_stateMask} and {\bf m\_state} members take flags from the following:
 

+The wxListItem object can also contain item-specific colour and font
+information: for this you need to call one of SetTextColour(),
+SetBackgroundColour() or SetFont() functions on it passing it the colour/font
+to use. If the colour/font is not specified, the default list control
+colour/font is used.
+

 \twocolwidtha{5cm}
 \begin{twocollist}\itemsep=0pt
 \twocolitem{wxLIST\_STATE\_DONTCARE}{Don't care what the state is. Win32 only. }
 \twocolwidtha{5cm}
 \begin{twocollist}\itemsep=0pt
 \twocolitem{wxLIST\_STATE\_DONTCARE}{Don't care what the state is. Win32 only. }


@@ -533,13 +640,12 @@ Sets a string field at a particular column.
 \pythonnote{In place of a single overloaded method name, wxPython
 implements the following methods:\par
 \indented{2cm}{\begin{twocollist}
 \pythonnote{In place of a single overloaded method name, wxPython
 implements the following methods:\par
 \indented{2cm}{\begin{twocollist}

-\twocolitem{\bf{SetItem(item)}}{Sets information about the given wxListItem.}
-\twocolitem{\bf{SetStringItem(index, col, label, imageId)}}{Sets a
+\twocolitem{{\bf SetItem(item)}}{Sets information about the given wxListItem.}
+\twocolitem{{\bf SetStringItem(index, col, label, imageId)}}{Sets a

 string or image at a given location.}
 \end{twocollist}}
 }
 
 string or image at a given location.}
 \end{twocollist}}
 }
 

-

 \membersection{wxListCtrl::SetItemData}\label{wxlistctrlsetitemdata}
 
 \func{bool}{SetItemData}{\param{long }{item}, \param{long }{data}}
 \membersection{wxListCtrl::SetItemData}\label{wxlistctrlsetitemdata}
 
 \func{bool}{SetItemData}{\param{long }{item}, \param{long }{data}}


@@ -593,21 +699,42 @@ Sets the whole window style.
 
 \membersection{wxListCtrl::SortItems}\label{wxlistctrlsortitems}
 
 
 \membersection{wxListCtrl::SortItems}\label{wxlistctrlsortitems}
 

-\func{bool}{SortItems}{\param{wxListCtrlCompare }{fn}, \param{long }{data}}
+\func{bool}{SortItems}{\param{wxListCtrlCompare }{fnSortCallBack}, \param{long }{data}}
+
+Call this function to sort the items in the list control. Sorting is done
+using the specified {\it fnSortCallBack} function. This function must have the
+following prototype:
+
+\begin{verbatim}
+int wxCALLBACK wxListCompareFunction(long item1, long item2, long sortData)
+\end{verbatim}
+
+It is called each time when the two items must be compared and should return 0
+if the items are equal, negative value if the first item is less than the
+second one and positive value if the first one is greater than the second one
+(the same convention as used by {\tt qsort(3)}).
+
+\wxheading{Parameters}

 
 

-Sorts the items in the list control.
+\docparam{item1}{client data associated with the first item ({\bf NOT} the index).}

 
 

-fn is a function which takes 3 long arguments: item1, item2, data.
+\docparam{item2}{client data associated with the second item ({\bf NOT} the index).}

 
 

-item1 is the long data associated with a first item (NOT the index).
+\docparam{data}{the value passed to SortItems() itself.}

 
 

-item2 is the long data associated with a second item (NOT the index).
+Notice that the control may only be sorted on client data associated with the
+items, so you {\bf must} use \helpref{SetItemData}{wxlistctrlsetitemdata} if
+you want to be able to sort the items in the control.

 
 

-data is the same value as passed to SortItems.
+Please see the \helpref{listctrl sample}{samplelistctrl} for an example of
+using this function.

 
 

-The return value is a negative number if the first item should precede the second
-item, a positive number of the second item should precede the first,
-or zero if the two items are equivalent.
+\pythonnote{wxPython uses the sortData parameter to pass the Python
+function to call, so it is not available for programmer use.  Call
+SortItems with a reference to a callable object that expects two
+parameters.}

 
 

-data is arbitrary data to be passed to the sort function.
+\perlnote{In wxPerl the comparison function must take just two parameters;
+ however, you may use a closure to achieve an effect similar to the
+ SortItems third parameter.}