/
DAGRectItem.cpp
82 lines (72 loc) · 3.01 KB
/
DAGRectItem.cpp
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
81
82
/***************************************************************************
* Copyright (c) 2015 Thomas Anderson <blobfish[at]gmx.com> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
#include <QPainter>
#include <QApplication>
#endif
#include <QStyleOptionViewItem>
#include "DAGRectItem.h"
using namespace Gui;
using namespace DAG;
RectItem::RectItem(QGraphicsItem* parent) : QGraphicsRectItem(parent)
{
selected = false;
preSelected = false;
editing = false;
}
void RectItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
Q_UNUSED(option);
Q_UNUSED(widget);
painter->save();
#if QT_VERSION >= 0x050000
QStyleOptionViewItem styleOption;
#else
QStyleOptionViewItemV4 styleOption;
#endif
styleOption.backgroundBrush = backgroundBrush;
if (editing)
styleOption.backgroundBrush = editBrush;
else
{
styleOption.state |= QStyle::State_Enabled;
if (selected)
styleOption.state |= QStyle::State_Selected;
if (preSelected)
{
if (!selected)
{
styleOption.state |= QStyle::State_Selected;
QPalette palette = styleOption.palette;
QColor tempColor = palette.color(QPalette::Active, QPalette::Highlight);
tempColor.setAlphaF(0.15);
palette.setColor(QPalette::Inactive, QPalette::Highlight, tempColor);
styleOption.palette = palette;
}
styleOption.state |= QStyle::State_MouseOver;
}
}
styleOption.rect = this->rect().toRect();
QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &styleOption, painter);
painter->restore();
}