src/common/headerctrlcmn.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/headerctrlcmn.cpp
   3 // Purpose:     implementation of wxHeaderCtrlBase
   4 // Author:      Vadim Zeitlin
   5 // Created:     2008-12-02
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // for compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #ifndef WX_PRECOMP
  27 #endif // WX_PRECOMP
  28
  29 #include "wx/headerctrl.h"
  30
  31 // ============================================================================
  32 // wxHeaderCtrlBase implementation
  33 // ============================================================================
  34
  35 extern WXDLLIMPEXP_DATA_CORE(const char) wxHeaderCtrlNameStr[] = "wxHeaderCtrl";
  36
  37 void wxHeaderCtrlBase::DeleteAllColumns()
  38 {
  39     const unsigned count = GetColumnCount();
  40     for ( unsigned n = 0; n < count; n++ )
  41         DeleteColumn(0);
  42 }
  43
  44
  45 void wxHeaderCtrlBase::ScrollWindow(int dx,
  46                                     int WXUNUSED_UNLESS_DEBUG(dy),
  47                                     const wxRect * WXUNUSED_UNLESS_DEBUG(rect))
  48
  49 {
  50     // this doesn't make sense at all
  51     wxASSERT_MSG( !dy, "header window can't be scrolled vertically" );
  52
  53     // this would actually be nice to support for "frozen" headers but it isn't
  54     // supported currently
  55     wxASSERT_MSG( !rect, "header window can't be scrolled partially" );
  56
  57     DoScrollHorz(dx);
  58 }
  59