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TreeItem.hh
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
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7 * www.openflipper.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenFlipper. *
11 *---------------------------------------------------------------------------*
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14 * modification, are permitted provided that the following conditions *
15 * are met: *
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18 * this list of conditions and the following disclaimer. *
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20 * 2. Redistributions in binary form must reproduce the above copyright *
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22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
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28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
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38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41
42 /*===========================================================================*\
43 * *
44 * $Revision: 10272 $ *
45 * $LastChangedBy: moebius $ *
46 * $Date: 2010-11-24 17:45:10 +0100 (Mi, 24 Nov 2010) $ *
47 * *
48 \*===========================================================================*/
49
50 #ifndef TREEITEM_HH
51 #define TREEITEM_HH
52
53 #include <QString>
54 #include <QList>
55 #include <vector>
56
57 #include <OpenFlipper/common/Types.hh>
58
59 class TreeItem {
60
61 public :
62
63 TreeItem(int _id, QString _name, DataType _type, TreeItem* _parent);
64
65 ~TreeItem();
66
67 // static members
68 public:
70 int id();
71
73 DataType dataType();
74 bool dataType(DataType _type);
75
77 int group();
78 bool isGroup();
79
80 private:
81 int id_;
82 DataType dataType_;
83
84 // dynamic members
85 public:
87 bool target();
88 void target(bool _target);
89
91 bool source();
92 void source(bool _source);
93
95 bool visible();
96 void visible(bool _visible);
97
99 QString name( );
100 void name( QString _name );
101
102 private:
103 bool target_;
104 bool source_;
105 bool visible_;
106 QString name_;
107
108 // tree traversal
109 public:
110
113 TreeItem* next();
114
117 int level();
118
119 private:
121 TreeItem *parentItem_;
122
124 int row_;
125
127 QList<TreeItem*> childItems_;
128
130 static QMap<int,TreeItem*> kTreeMap_;
131
132 public:
133 //===========================================================================
136 //===========================================================================
137
139 int row() const;
140
142 TreeItem *parent();
143
145 void setParent(TreeItem* _parent);
146
149 //===========================================================================
152 //===========================================================================
153
155 TreeItem* childExists(int _objectId);
156
158 void appendChild(TreeItem *child);
159
161 TreeItem *child(int row);
162
164 int childCount() const;
165
167 void removeChild( TreeItem* _item );
168
170 QList< TreeItem* > getLeafs();
171
173 void deleteSubtree();
174
175 };
176
177
178 //=============================================================================
179 #endif // TREEITEM_HH defined
180 //=============================================================================
TreeItem::row
int row() const
get the row of this item from the parent
Definition: TreeItem.cc:236
TreeItem::target
bool target()
target
Definition: TreeItem.cc:135
TreeItem::child
TreeItem * child(int row)
return a child
Definition: TreeItem.cc:265
TreeItem::dataType
DataType dataType()
dataType
Definition: TreeItem.cc:102
TreeItem::getLeafs
QList< TreeItem * > getLeafs()
get all leafes of the tree below this object ( These will be all visible objects ) ...
Definition: TreeItem.cc:334
TreeItem::removeChild
void removeChild(TreeItem *_item)
Remove a child from this object.
Definition: TreeItem.cc:316
TreeItem::parentItem_
TreeItem * parentItem_
Parent item or 0 if root node.
Definition: TreeItem.hh:121
TreeItem::id
int id()
id
Definition: TreeItem.cc:86
TreeItem::childCount
int childCount() const
get the number of children
Definition: TreeItem.cc:272
TreeItem::setParent
void setParent(TreeItem *_parent)
Set the parent pointer.
Definition: TreeItem.cc:250
TreeItem::row_
int row_
Index of this node in parent's childen.
Definition: TreeItem.hh:124
TreeItem::next
TreeItem * next()
Definition: TreeItem.cc:185
TreeItem
Definition: TreeItem.hh:59
TreeItem::childItems_
QList< TreeItem * > childItems_
Children of this node.
Definition: TreeItem.hh:127
TreeItem::parent
TreeItem * parent()
Get the parent item ( 0 if root item )
Definition: TreeItem.cc:243
TreeItem::level
int level()
Definition: TreeItem.cc:221
TreeItem::visible
bool visible()
visible
Definition: TreeItem.cc:159
TreeItem::source
bool source()
source
Definition: TreeItem.cc:147
TreeItem::childExists
TreeItem * childExists(int _objectId)
Check if the element exists in the subtree of this element.
Definition: TreeItem.cc:279
TreeItem::kTreeMap_
static QMap< int, TreeItem * > kTreeMap_
Acceleration map.
Definition: TreeItem.hh:130
TreeItem::appendChild
void appendChild(TreeItem *child)
add a child to this node
Definition: TreeItem.cc:256
TreeItem::group
int group()
group
Definition: TreeItem.cc:108
TreeItem::deleteSubtree
void deleteSubtree()
delete the whole subtree below this item ( The item itself is not touched )
Definition: TreeItem.cc:351
DataType
Predefined datatypes.
Definition: DataTypes.hh:96
Types.hh
TreeItem::name
QString name()
name
Definition: TreeItem.cc:171