docs/latex/wx/listevt.tex

   1 \section{\class{wxListEvent}}\label{wxlistevent}
   2
   3 A list event holds information about events associated with wxListCtrl objects.
   4
   5 \wxheading{Derived from}
   6
   7 \helpref{wxNotifyEvent}{wxnotifyevent}\\
   8 \helpref{wxCommandEvent}{wxcommandevent}\\
   9 \helpref{wxEvent}{wxevent}\\
  10 \helpref{wxObject}{wxobject}
  11
  12 \wxheading{Include files}
  13
  14 <wx/listctrl.h>
  15
  16 \wxheading{Event table macros}
  17
  18 To process input from a list control, use these event handler macros to direct input to member
  19 functions that take a wxListEvent argument.
  20
  21 \twocolwidtha{7cm}
  22 \begin{twocollist}\itemsep=0pt
  23 \twocolitem{{\bf EVT\_LIST\_BEGIN\_DRAG(id, func)}}{Begin dragging with the left mouse button.}
  24 \twocolitem{{\bf EVT\_LIST\_BEGIN\_RDRAG(id, func)}}{Begin dragging with the right mouse button.}
  25 \twocolitem{{\bf EVT\_LIST\_BEGIN\_LABEL\_EDIT(id, func)}}{Begin editing a label. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
  26 \twocolitem{{\bf EVT\_LIST\_END\_LABEL\_EDIT(id, func)}}{Finish editing a label. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
  27 \twocolitem{{\bf EVT\_LIST\_DELETE\_ITEM(id, func)}}{Delete an item.}
  28 \twocolitem{{\bf EVT\_LIST\_DELETE\_ALL\_ITEMS(id, func)}}{Delete all items.}
  29 \twocolitem{{\bf EVT\_LIST\_GET\_INFO(id, func)}}{Request information from the application, usually the item text.}
  30 \twocolitem{{\bf EVT\_LIST\_SET\_INFO(id, func)}}{Information is being supplied (not implemented).}
  31 \twocolitem{{\bf EVT\_LIST\_ITEM\_SELECTED(id, func)}}{The item has been selected.}
  32 \twocolitem{{\bf EVT\_LIST\_ITEM\_DESELECTED(id, func)}}{The item has been deselected.}
  33 \twocolitem{{\bf EVT\_LIST\_ITEM\_ACTIVATED(id, func)}}{The item has been activated (ENTER or double click).}
  34 \twocolitem{{\bf EVT\_LIST\_KEY\_DOWN(id, func)}}{A key has been pressed.}
  35 \twocolitem{{\bf EVT\_LIST\_INSERT\_ITEM(id, func)}}{An item has been inserted.}
  36 \twocolitem{{\bf EVT\_LIST\_COL\_CLICK(id, func)}}{A column ({\bf m\_col}) has been left-clicked.}
  37 \end{twocollist}%
  38
  39 \wxheading{See also}
  40
  41 \helpref{wxListCtrl}{wxlistctrl}
  42
  43 \latexignore{\rtfignore{\wxheading{Members}}}
  44
  45 \membersection{wxListEvent::wxListEvent}
  46
  47 \func{}{wxListEvent}{\param{WXTYPE }{commandType = 0}, \param{int }{id = 0}}
  48
  49 Constructor.
  50
  51 \membersection{wxListEvent::m\_code}
  52
  53 \member{int}{m\_code}
  54
  55 Key code if the event is a keypress event.
  56
  57 \membersection{wxListEvent::m\_itemIndex}
  58
  59 \member{long}{m\_itemIndex}
  60
  61 The item index.
  62
  63 \membersection{wxListEvent::m\_oldItemIndex}
  64
  65 \member{long}{m\_oldItemIndex}
  66
  67 The old item index.
  68
  69 \membersection{wxListEvent::m\_col}
  70
  71 \member{int}{m\_col}
  72
  73 The column position.
  74
  75 \membersection{wxListEvent::m\_cancelled}
  76
  77 \member{bool}{m\_cancelled}
  78
  79 TRUE if this event is an end edit event and the user cancelled the edit.
  80
  81 \membersection{wxListEvent::m\_pointDrag}
  82
  83 \member{wxPoint}{m\_pointDrag}
  84
  85 The position of the mouse pointer if the event is a drag event.
  86
  87 \membersection{wxListEvent::m\_item}
  88
  89 \member{wxListItem}{m\_item}
  90
  91 An item object, used by some events. See also \helpref{wxListCtrl::SetItem}{wxlistctrlsetitem}.
  92
  93