+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Name: listctrl.tex
+%% Purpose: wxListCtrl docs
+%% Author:
+%% Modified by:
+%% Created:
+%% RCS-ID: $Id$
+%% Copyright: (c) wxWidgets
+%% License: wxWindows license
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
\section{\class{wxListCtrl}}\label{wxlistctrl}
A list control presents lists in a number of formats: list view, report view,
control is a virtual control in which the items data (including text, images
and attributes) is managed by the main program and is requested by the control
itself only when needed which allows to have controls with millions of items
-without consuming much memory. To use virtual list control you must use
-\helpref{SetItemCount}{wxlistctrlsetitemcount} first and overload at least
-\helpref{OnGetItemText}{wxlistctrlongetitemtext} (and optionally
-\helpref{OnGetItemImage}{wxlistctrlongetitemimage} and
+without consuming much memory. To use virtual list control you must use
+\helpref{SetItemCount}{wxlistctrlsetitemcount} first and overload at least
+\helpref{OnGetItemText}{wxlistctrlongetitemtext} (and optionally
+\helpref{OnGetItemImage}{wxlistctrlongetitemimage} and
\helpref{OnGetItemAttr}{wxlistctrlongetitemattr}) to return the information
about the items when the control requests it. Virtual list control can be used
as a normal one except that no operations which can take time proportional to
\wxheading{See also}
-\helpref{wxListCtrl overview}{wxlistctrloverview}, \helpref{wxListBox}{wxlistbox}, \helpref{wxTreeCtrl}{wxtreectrl},\rtfsp
-\helpref{wxImageList}{wximagelist}, \helpref{wxListEvent}{wxlistevent},
+\helpref{wxListCtrl overview}{wxlistctrloverview}, \helpref{wxListView}{wxlistview}, \helpref{wxListBox}{wxlistbox},\rtfsp
+\helpref{wxTreeCtrl}{wxtreectrl}, \helpref{wxImageList}{wximagelist}, \helpref{wxListEvent}{wxlistevent},
\helpref{wxListItem}{wxlistitem}
\latexignore{\rtfignore{\wxheading{Members}}}
-\membersection{wxListCtrl::wxListCtrl}\label{wxlistctrlconstr}
+\membersection{wxListCtrl::wxListCtrl}\label{wxlistctrlctor}
\func{}{wxListCtrl}{\void}
\func{}{wxListCtrl}{\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"}}
+\param{long}{ style = wxLC\_ICON}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = wxListCtrlNameStr}}
Constructor, creating and showing a list control.
\helpref{wxListCtrl::Create}{wxlistctrlcreate}, \helpref{wxValidator}{wxvalidator}
-\membersection{wxListCtrl::\destruct{wxListCtrl}}
+\membersection{wxListCtrl::\destruct{wxListCtrl}}\label{wxlistctrldtor}
\func{void}{\destruct{wxListCtrl}}{\void}
\func{void}{AssignImageList}{\param{wxImageList*}{ imageList}, \param{int }{which}}
-Sets the image list associated with the control and
+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).
\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"}}
+\param{long}{ style = wxLC\_ICON}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = wxListCtrlNameStr}}
-Creates the list control. See \helpref{wxListCtrl::wxListCtrl}{wxlistctrlconstr} for further details.
+Creates the list control. See \helpref{wxListCtrl::wxListCtrl}{wxlistctrlctor} for further details.
\membersection{wxListCtrl::DeleteAllItems}\label{wxlistctrldeleteallitems}
\func{long}{FindItem}{\param{long }{start}, \param{const wxPoint\& }{pt}, \param{int }{direction}}
-Find an item nearest this position in the specified direction, starting from
+Find an item nearest this position in the specified direction, starting from
{\it start} or the beginning if {\it start} is -1.
\pythonnote{In place of a single overloaded method name, wxPython
Gets the application-defined data associated with this item.
+\membersection{wxListCtrl::GetItemFont}\label{wxlistctrlgetitemfont}
+
+\constfunc{wxFont}{GetItemFont}{\param{long }{item}}
+
+Returns the item's font.
+
+
\membersection{wxListCtrl::GetItemPosition}\label{wxlistctrlgetitemposition}
\constfunc{bool}{GetItemPosition}{\param{long }{item}, \param{wxPoint\& }{pos}}
\constfunc{bool}{GetItemRect}{\param{long }{item}, \param{wxRect\& }{rect}, \param{int }{code = wxLIST\_RECT\_BOUNDS}}
-Returns the rectangle representing the item's size and position, in client coordinates.
+Returns the rectangle representing the item's size and position, in physical
+coordinates.
{\it code} is one of wxLIST\_RECT\_BOUNDS, wxLIST\_RECT\_ICON, wxLIST\_RECT\_LABEL.
break;
// this item is selected - do whatever is needed with it
- wxLogMessage("Item %ld is selected."), item);
+ wxLogMessage("Item %ld is selected.", item);
}
\end{verbatim}
\indented{2cm}{\begin{twocollist}
\twocolitem{{\bf InsertColumn(col, heading, format=wxLIST\_FORMAT\_LEFT,
width=-1)}}{Creates a column using a header string only.}
-\twocolitem{{\bf InsertColumnInfo(col, item)}}{Creates a column using a
-wxListInfo.}
+\twocolitem{{\bf InsertColumnItem(col, item)}}{Creates a column using a
+wxListItem.}
\end{twocollist}}
}
\membersection{wxListCtrl::OnGetItemAttr}\label{wxlistctrlongetitemattr}
-\func{virtual wxListItemAttr *}{OnGetItemAttr}{\param{long }{item}}
+\constfunc{virtual wxListItemAttr *}{OnGetItemAttr}{\param{long }{item}}
-This function may be overloaded in the derived class for a control with
+This function may be overloaded in the derived class for a control with
{\tt wxLC\_VIRTUAL} style. It should return the attribute for the
for the specified {\tt item} or {\tt NULL} to use the default appearance
parameters.
\membersection{wxListCtrl::OnGetItemImage}\label{wxlistctrlongetitemimage}
-\func{virtual int}{OnGetItemImage}{\param{long }{item}}
+\constfunc{virtual int}{OnGetItemImage}{\param{long }{item}}
-This function must be overloaded in the derived class for a control with
-{\tt wxLC\_VIRTUAL} style having an \helpref{image list}{wxlistctrlsetimagelist}
+This function must be overloaded in the derived class for a control with
+{\tt wxLC\_VIRTUAL} style having an \helpref{image list}{wxlistctrlsetimagelist}
(if the control doesn't have an image list, it is not necessary to overload
it). It should return the index of the items image in the controls image list
or $-1$ for no image.
\membersection{wxListCtrl::OnGetItemText}\label{wxlistctrlongetitemtext}
-\func{virtual wxString}{OnGetItemText}{\param{long }{item}, \param{long }{column}}
+\constfunc{virtual wxString}{OnGetItemText}{\param{long }{item}, \param{long }{column}}
-This function {\bf must} be overloaded in the derived class for a control with
+This function {\bf must} be overloaded in the derived class for a control with
{\tt wxLC\_VIRTUAL} style. It should return the string containing the text of
the given {\it column} for the specified {\tt item}.
\func{bool}{ScrollList}{\param{int }{dx}, \param{int }{dy}}
-Scrolls the list control. If in icon, small icon or report view mode,
-{\it dx} specifies the number of pixels to scroll. If in list view mode,
+Scrolls the list control. If in icon, small icon or report view mode,
+{\it dx} specifies the number of pixels to scroll. If in list view mode,
{\it dx} specifies the number of columns to scroll. {\it dy} always specifies
the number of pixels to scroll vertically.
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. }
\twocolitem{wxLIST\_STATE\_CUT}{The item is in the cut state. Win32 only. }
\end{twocollist}
+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.
+
\func{long}{SetItem}{\param{long }{index}, \param{int }{col}, \param{const wxString\& }{label}, \param{int }{imageId = -1}}
Sets a string field at a particular column.
Sets the background colour for this item. This function only works in report view.
-The colour can be retrieved using
+The colour can be retrieved using
\helpref{GetItemBackgroundColour}{wxlistctrlgetitembackgroundcolour}.
Associates application-defined data with this item.
+\membersection{wxListCtrl::SetItemFont}\label{wxlistctrlsetitemfont}
+
+\func{void}{SetItemFont}{\param{long }{item}, \param{const wxFont\& }{font}}
+
+Sets the item's font.
+
+
\membersection{wxListCtrl::SetItemImage}\label{wxlistctrlsetitemimage}
+\func{bool}{SetItemImage}{\param{long }{item}, \param{int }{image}}
+
+Sets the image associated with the item. The image is an index into the
+image list associated with the list control.
+
\func{bool}{SetItemImage}{\param{long }{item}, \param{int }{image}, \param{int }{selImage}}
Sets the unselected and selected images associated with the item. The images are indices into the
-image list associated with the list control.
+image list associated with the list control. This form is deprecated: {\it selImage} is not
+used.
\membersection{wxListCtrl::SetItemPosition}\label{wxlistctrlsetitemposition}
\func{bool}{SetItemPosition}{\param{long }{item}, \param{const wxPoint\& }{pos}}
-Sets the position of the item, in icon or small icon view.
+Sets the position of the item, in icon or small icon view. Windows only.
\membersection{wxListCtrl::SetItemState}\label{wxlistctrlsetitemstate}
Sets the colour for this item. This function only works in report view.
-The colour can be retrieved using
+The colour can be retrieved using
\helpref{GetItemTextColour}{wxlistctrlgetitemtextcolour}.
\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.}
-
projects / wxWidgets.git / blobdiff