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
78
79
80
|
// Copyright (C) 2008 Lukas Lalinsky
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#ifndef DATABASETABLE_H
#define DATABASETABLE_H
#include <QGraphicsItem>
#include <QPainter>
#include "diagramobject.h"
class Column;
class ColumnList;
class DiagramDocument;
class DatabaseTable : public DiagramObject
{
Q_OBJECT
Q_PROPERTY(QString name READ name WRITE setName)
public:
DatabaseTable(DiagramItem *parent = 0);
QRectF boundingRect() const;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
QString name() const { return m_name; }
void setName(const QString &name);
void setInitialName(int counter);
QList<Column *> primaryKeys() const;
ColumnList *columnList() const { return m_columnList; }
// void setColumn(int index, const QString &name);
// void removeColumn(int index);
// Column *addColumn(const QString &name = QString());
// void swapColumns(int index1, int index2);
enum { Type = DiagramItem::Table };
virtual int type() const { return Type; }
static const char *staticTypeName() { return "database-table"; }
virtual const char *typeName() { return staticTypeName(); }
void loadFromXml(QDomElement element, DiagramDocument *document = 0);
void saveToXml(QDomDocument doc, QDomElement element);
// QMimeData *toMimeData();
static DiagramItemProperties *createPropertiesEditor(QWidget *parent = 0);
protected slots:
void updateLayout();
protected:
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
private:
QString m_name;
ColumnList *m_columnList;
QRectF m_outerRect, m_nameBgRect;
QPointF m_namePos, m_firstColPos, m_colPosIncrement;
qreal m_leftSideWidth;
};
#endif
|
