// Purpose: interface of wxListCtrl
// Author: wxWidgets team
// RCS-ID: $Id$
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
/**
@beginEventEmissionTable{wxListEvent}
@event{EVT_LIST_BEGIN_DRAG(id, func)}
Begin dragging with the left mouse button.
+ Processes a @c wxEVT_COMMAND_LIST_BEGIN_DRAG event type.
@event{EVT_LIST_BEGIN_RDRAG(id, func)}
- Begin dragging with the right mouse button..
+ Begin dragging with the right mouse button.
+ Processes a @c wxEVT_COMMAND_LIST_BEGIN_RDRAG event type.
@event{EVT_BEGIN_LABEL_EDIT(id, func)}
Begin editing a label. This can be prevented by calling Veto().
+ Processes a @c wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT event type.
@event{EVT_LIST_END_LABEL_EDIT(id, func)}
Finish editing a label. This can be prevented by calling Veto().
+ Processes a @c wxEVT_COMMAND_LIST_END_LABEL_EDIT event type.
@event{EVT_LIST_DELETE_ITEM(id, func)}
An item was deleted.
+ Processes a @c wxEVT_COMMAND_LIST_DELETE_ITEM event type.
@event{EVT_LIST_DELETE_ALL_ITEMS(id, func)}
All items were deleted.
+ Processes a @c wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS event type.
@event{EVT_LIST_ITEM_SELECTED(id, func)}
The item has been selected.
+ Processes a @c wxEVT_COMMAND_LIST_ITEM_SELECTED event type.
@event{EVT_LIST_ITEM_DESELECTED(id, func)}
The item has been deselected.
+ Processes a @c wxEVT_COMMAND_LIST_ITEM_DESELECTED event type.
@event{EVT_LIST_ITEM_ACTIVATED(id, func)}
The item has been activated (ENTER or double click).
+ Processes a @c wxEVT_COMMAND_LIST_ITEM_ACTIVATED event type.
@event{EVT_LIST_ITEM_FOCUSED(id, func)}
The currently focused item has changed.
+ Processes a @c wxEVT_COMMAND_LIST_ITEM_FOCUSED event type.
@event{EVT_LIST_ITEM_MIDDLE_CLICK(id, func)}
- The middle mouse button has been clicked on an item.
+ The middle mouse button has been clicked on an item. This is
+ only supported by the generic control.
+ Processes a @c wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK event type.
@event{EVT_LIST_ITEM_RIGHT_CLICK(id, func)}
The right mouse button has been clicked on an item.
+ Processes a @c wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK event type.
@event{EVT_LIST_KEY_DOWN(id, func)}
A key has been pressed.
+ Processes a @c wxEVT_COMMAND_LIST_KEY_DOWN event type.
@event{EVT_LIST_INSERT_ITEM(id, func)}
An item has been inserted.
+ Processes a @c wxEVT_COMMAND_LIST_INSERT_ITEM event type.
@event{EVT_LIST_COL_CLICK(id, func)}
A column (m_col) has been left-clicked.
+ Processes a @c wxEVT_COMMAND_LIST_COL_CLICK event type.
@event{EVT_LIST_COL_RIGHT_CLICK(id, func)}
A column (m_col) has been right-clicked.
+ Processes a @c wxEVT_COMMAND_LIST_COL_RIGHT_CLICK event type.
@event{EVT_LIST_COL_BEGIN_DRAG(id, func)}
The user started resizing a column - can be vetoed.
+ Processes a @c wxEVT_COMMAND_LIST_COL_BEGIN_DRAG event type.
@event{EVT_LIST_COL_DRAGGING(id, func)}
The divider between columns is being dragged.
+ Processes a @c wxEVT_COMMAND_LIST_COL_DRAGGING event type.
@event{EVT_LIST_COL_END_DRAG(id, func)}
A column has been resized by the user.
+ Processes a @c wxEVT_COMMAND_LIST_COL_END_DRAG event type.
@event{EVT_LIST_CACHE_HINT(id, func)}
Prepare cache for a virtual list control.
+ Processes a @c wxEVT_COMMAND_LIST_CACHE_HINT event type.
@endEventTable
/**
Deletes all items and all columns.
+
+ @note This sends an event of type @c wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS
+ under all platforms.
*/
void ClearAll();
/**
Deletes all items in the list control.
- @note This function does @e not send the @c wxEVT_COMMAND_LIST_DELETE_ITEM
- event because deleting many items from the control would be too slow
- then (unlike wxListCtrl::DeleteItem).
+ This function does @e not send the @c wxEVT_COMMAND_LIST_DELETE_ITEM
+ event because deleting many items from the control would be too slow
+ then (unlike wxListCtrl::DeleteItem) but it does send the special @c
+ wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS event if the control was not empty.
+ If it was already empty, nothing is done and no event is sent.
+
+ @return @true if the items were successfully deleted or if the control
+ was already empty, @false if an error occurred while deleting the
+ items.
*/
bool DeleteAllItems();
will be sent which can be vetoed as well.
*/
wxTextCtrl* EditLabel(long item,
- wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl));
+ wxClassInfo* textControlClass = wxCLASSINFO(wxTextCtrl));
+
+ /**
+ Finish editing the label.
+
+ This method allows to programmatically end editing a list control item
+ in place. Usually it will only be called when editing is in progress,
+ i.e. if GetEditControl() returns non-NULL. In particular, do not call
+ it from EVT_LIST_BEGIN_LABEL_EDIT handler as the edit control is not
+ yet fully created by then, just veto the event in this handler instead
+ to prevent the editing from even starting.
+
+ Notice that calling this method will result in EVT_LIST_END_LABEL_EDIT
+ event being generated.
+
+ Currently only implemented in wxMSW.
+
+ @param cancel If @true, discard the changes made by user, as if @c
+ Escape key was pressed. Otherwise, accept the changes as if @c
+ Return was pressed.
+ @return @true if item editing wad finished or @false if no item as
+ being edited.
+ */
+ bool EndEditLabel(bool cancel);
/**
Ensures this item is visible.
/**
Gets the item text for this item.
+
+ @param item
+ Item (zero-based) index.
+ @param col
+ Item column (zero-based) index. Column 0 is the default. This
+ parameter is new in wxWidgets 2.9.1.
*/
- wxString GetItemText(long item) const;
+ wxString GetItemText(long item, int col = 0) const;
/**
Returns the colour for this item.
@event{EVT_LIST_ITEM_RIGHT_CLICK(id, func)}
The right mouse button has been clicked on an item.
@event{EVT_LIST_KEY_DOWN(id, func)}
- A key has been pressed.
+ A key has been pressed. GetIndex() may be -1 if no item is selected.
@event{EVT_LIST_INSERT_ITEM(id, func)}
An item has been inserted.
@event{EVT_LIST_COL_CLICK(id, func)}
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