wxWidgets/interface/windowid.h

43 lines
1.3 KiB
Objective-C

/////////////////////////////////////////////////////////////////////////////
// Name: windowid.h
// Purpose: documentation for wxIdManager class
// Author: wxWidgets team
// RCS-ID: $Id$
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
/**
@class wxIdManager
@wxheader{windowid.h}
wxIdManager is responsible for allocating and releasing window IDs. It
is used by wxWindow::NewControlId and
wxWindow::UnreserveControlId, and can also
be used be used directly.
@library{wxcore}
@category{FIXME}
@seealso
wxWindow::NewControlId, wxWindow::UnreserveControlId, @ref
overview_windowidsoverview "Window IDs overview"
*/
class wxIdManager
{
public:
/**
Called directly by wxWindow::NewControlId,
this function will create a new ID or range of IDs. The IDs will be
reserved until assigned to a wxWindowIDRef
or unreserved with UnreserveControlId().
Only ID values that are not assigned to a wxWindowIDRef
need to be unreserved.
@param count
The number of sequential IDs to reserve.
@returns The value of the first ID in the sequence, or wxID_NONE.
*/
static wxWindowID ReserveControlId(int count = 1);
};