1*96de5490SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*96de5490SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*96de5490SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*96de5490SAndrew Rist * distributed with this work for additional information
6*96de5490SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*96de5490SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*96de5490SAndrew Rist * "License"); you may not use this file except in compliance
9*96de5490SAndrew Rist * with the License. You may obtain a copy of the License at
10*96de5490SAndrew Rist *
11*96de5490SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*96de5490SAndrew Rist *
13*96de5490SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*96de5490SAndrew Rist * software distributed under the License is distributed on an
15*96de5490SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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20*96de5490SAndrew Rist *************************************************************/
21*96de5490SAndrew Rist
22*96de5490SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_dbaccess.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #ifndef DBAUI_SCROLLHELPER_HXX
28cdf0e10cSrcweir #include "ScrollHelper.hxx"
29cdf0e10cSrcweir #endif
30cdf0e10cSrcweir #ifndef _TOOLS_DEBUG_HXX
31cdf0e10cSrcweir #include <tools/debug.hxx>
32cdf0e10cSrcweir #endif
33cdf0e10cSrcweir
34cdf0e10cSrcweir #define LISTBOX_SCROLLING_AREA 12
35cdf0e10cSrcweir namespace dbaui
36cdf0e10cSrcweir {
DBG_NAME(OScrollHelper)37cdf0e10cSrcweir DBG_NAME(OScrollHelper)
38cdf0e10cSrcweir
39cdf0e10cSrcweir // -----------------------------------------------------------------------------
40cdf0e10cSrcweir
41cdf0e10cSrcweir
42cdf0e10cSrcweir OScrollHelper::OScrollHelper()
43cdf0e10cSrcweir {
44cdf0e10cSrcweir DBG_CTOR(OScrollHelper,NULL);
45cdf0e10cSrcweir }
46cdf0e10cSrcweir // -----------------------------------------------------------------------------
~OScrollHelper()47cdf0e10cSrcweir OScrollHelper::~OScrollHelper()
48cdf0e10cSrcweir {
49cdf0e10cSrcweir
50cdf0e10cSrcweir DBG_DTOR(OScrollHelper,NULL);
51cdf0e10cSrcweir }
52cdf0e10cSrcweir // -----------------------------------------------------------------------------
scroll(const Point & _rPoint,const Size & _rOutputSize)53cdf0e10cSrcweir void OScrollHelper::scroll(const Point& _rPoint, const Size& _rOutputSize)
54cdf0e10cSrcweir {
55cdf0e10cSrcweir // Scrolling Areas
56cdf0e10cSrcweir Rectangle aScrollArea( Point(0, _rOutputSize.Height() - LISTBOX_SCROLLING_AREA),
57cdf0e10cSrcweir Size(_rOutputSize.Width(), LISTBOX_SCROLLING_AREA) );
58cdf0e10cSrcweir
59cdf0e10cSrcweir Link aToCall;
60cdf0e10cSrcweir // if pointer in bottom area begin scroll
61cdf0e10cSrcweir if( aScrollArea.IsInside(_rPoint) )
62cdf0e10cSrcweir aToCall = m_aUpScroll;
63cdf0e10cSrcweir else
64cdf0e10cSrcweir {
65cdf0e10cSrcweir aScrollArea.SetPos(Point(0,0));
66cdf0e10cSrcweir // if pointer in top area begin scroll
67cdf0e10cSrcweir if( aScrollArea.IsInside(_rPoint) )
68cdf0e10cSrcweir aToCall = m_aDownScroll;
69cdf0e10cSrcweir }
70cdf0e10cSrcweir if ( aToCall.IsSet() )
71cdf0e10cSrcweir aToCall.Call( NULL );
72cdf0e10cSrcweir }
73cdf0e10cSrcweir // -----------------------------------------------------------------------------
74cdf0e10cSrcweir }
75cdf0e10cSrcweir // -----------------------------------------------------------------------------
76cdf0e10cSrcweir
77cdf0e10cSrcweir
78