1 /*
2  * Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB.  All rights reserved.
3  *
4  * This file is part of the KD Chart library.
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License as
8  * published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
18  */
19 
20 #ifndef KCHARTABSTRACTAREABASE_P_H
21 #define KCHARTABSTRACTAREABASE_P_H
22 
23 //
24 //  W A R N I N G
25 //  -------------
26 //
27 // This file is not part of the KD Chart API.  It exists purely as an
28 // implementation detail.  This header file may change from version to
29 // version without notice, or even be removed.
30 //
31 // We mean it.
32 //
33 
34 /** \file KChartAbstractAreaBase_p.h
35  *  \internal
36  */
37 
38 #include "KChartAbstractAreaBase.h"
39 #include "KChartTextAttributes.h"
40 #include "KChartFrameAttributes.h"
41 #include "KChartBackgroundAttributes.h"
42 #include "KChartMath_p.h"
43 
44 
45 namespace KChart {
46 
47 /**
48  * \internal
49  */
50     class Q_DECL_HIDDEN AbstractAreaBase::Private
51     {
52         friend class AbstractAreaBase;
53     public:
54         explicit Private();
55         virtual ~Private();
56 
Private(const Private & rhs)57         Private( const Private& rhs ) :
58             amountOfLeftOverlap( 0 ),
59             amountOfRightOverlap( 0 ),
60             amountOfTopOverlap( 0 ),
61             amountOfBottomOverlap( 0 ),
62             visible( rhs.visible ),
63             frameAttributes( rhs.frameAttributes ),
64             backgroundAttributes( rhs.backgroundAttributes )
65             {
66             }
67 
68     protected:
69         void init();
70 
71         // These are set each time the area's sizeHint()
72         // (or the maximumSize(), resp.) is calculated:
73         // They store additional layout-information about
74         // space needed around the area.
75         // Other classes (e.g. KChart::AutoSpacer) can use
76         // these data to determine how much space has to
77         // be added additionally ...
78         mutable int amountOfLeftOverlap;
79         mutable int amountOfRightOverlap;
80         mutable int amountOfTopOverlap;
81         mutable int amountOfBottomOverlap;
82 
83     private:
84         bool visible;
85         KChart::FrameAttributes frameAttributes;
86         KChart::BackgroundAttributes backgroundAttributes;
87     };
88 
AbstractAreaBase(AbstractAreaBase::Private * p)89     inline AbstractAreaBase::AbstractAreaBase( AbstractAreaBase::Private * p ) :
90         _d( p ) { init(); }
91 
92 }
93 #endif /* KCHARTABSTRACTAREABASE_P_H */
94