svtools/source/brwbox/brwhead.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <svtools/brwhead.hxx>
  22 #include <svtools/brwbox.hxx>
  23 #include <vcl/commandevent.hxx>
  24
  25
  26 BrowserHeader::BrowserHeader( BrowseBox* pParent, WinBits nWinBits )
  27  :HeaderBar( pParent, nWinBits )
  28  ,_pBrowseBox( pParent )
  29 {
  30     tools::Long nHeight = pParent->IsZoom() ? pParent->CalcZoom(pParent->GetTitleHeight()) : pParent->GetTitleHeight();
  31
  32     SetPosSizePixel( Point( 0, 0),
  33                      Size( pParent->GetOutputSizePixel().Width(),
  34                            nHeight ) );
  35     Show();
  36 }
  37
  38
  39 BrowserHeader::~BrowserHeader()
  40 {
  41     disposeOnce();
  42 }
  43
  44 void BrowserHeader::dispose()
  45 {
  46     _pBrowseBox.clear();
  47     HeaderBar::dispose();
  48 }
  49
  50
  51 void BrowserHeader::Command( const CommandEvent& rCEvt )
  52 {
  53     if ( !GetCurItemId() && CommandEventId::ContextMenu == rCEvt.GetCommand() )
  54     {
  55         Point aPos( rCEvt.GetMousePosPixel() );
  56         if ( _pBrowseBox->IsFrozen(0) )
  57             aPos.AdjustX(_pBrowseBox->GetColumnWidth(0) );
  58         _pBrowseBox->GetDataWindow().Command( CommandEvent(
  59                 Point( aPos.X(), aPos.Y() - GetSizePixel().Height() ),
  60                 CommandEventId::ContextMenu, rCEvt.IsMouseEvent() ) );
  61     }
  62 }
  63
  64
  65 void BrowserHeader::EndDrag()
  66 {
  67     // call before other actions, it looks more nice in most cases
  68     HeaderBar::EndDrag();
  69     PaintImmediately();
  70
  71     // not aborted?
  72     sal_uInt16 nId = GetCurItemId();
  73     if ( !nId )
  74         return;
  75
  76     // handle column?
  77     if ( nId == USHRT_MAX-1 )
  78         nId = 0;
  79
  80     if ( !IsItemMode() )
  81     {
  82         // column resize
  83         _pBrowseBox->SetColumnWidth( nId, GetItemSize( nId ) );
  84         _pBrowseBox->ColumnResized( nId );
  85         SetItemSize( nId, _pBrowseBox->GetColumnWidth( nId ) );
  86     }
  87     else
  88     {
  89         // column drag
  90         // did the position actually change?
  91         // take the handle column into account
  92         sal_uInt16 nOldPos = _pBrowseBox->GetColumnPos(nId),
  93             nNewPos = GetItemPos( nId );
  94
  95         if (_pBrowseBox->GetColumnId(0) == BrowseBox::HandleColumnId)
  96             nNewPos++;
  97
  98         if (nOldPos != nNewPos)
  99         {
 100             _pBrowseBox->SetColumnPos( nId, nNewPos );
 101             _pBrowseBox->ColumnMoved( nId );
 102         }
 103     }
 104 }
 105
 106
 107 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */