blob: 3693e1f67778f60ccaf7fc836da5b9e571899cc1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#include "ScrollHelper.hxx"
#include <tools/debug.hxx>
#define LISTBOX_SCROLLING_AREA 12
namespace dbaui
{
DBG_NAME(OScrollHelper)
// -----------------------------------------------------------------------------
OScrollHelper::OScrollHelper()
{
DBG_CTOR(OScrollHelper,NULL);
}
// -----------------------------------------------------------------------------
OScrollHelper::~OScrollHelper()
{
DBG_DTOR(OScrollHelper,NULL);
}
// -----------------------------------------------------------------------------
void OScrollHelper::scroll(const Point& _rPoint, const Size& _rOutputSize)
{
// Scrolling Areas
Rectangle aScrollArea( Point(0, _rOutputSize.Height() - LISTBOX_SCROLLING_AREA),
Size(_rOutputSize.Width(), LISTBOX_SCROLLING_AREA) );
Link aToCall;
// if pointer in bottom area begin scroll
if( aScrollArea.IsInside(_rPoint) )
aToCall = m_aUpScroll;
else
{
aScrollArea.SetPos(Point(0,0));
// if pointer in top area begin scroll
if( aScrollArea.IsInside(_rPoint) )
aToCall = m_aDownScroll;
}
if ( aToCall.IsSet() )
aToCall.Call( NULL );
}
// -----------------------------------------------------------------------------
}
// -----------------------------------------------------------------------------
|