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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: qt-info@nokia.com
**
** This software, including documentation, is protected by copyright
** controlled by Nokia Corporation. You may use this software in
** accordance with the terms and conditions contained in the Qt Phone
** Demo License Agreement.
**
****************************************************************************/
#include <QPainter>
#include "dataresource.h"
#include "listexpenses.h"
#include "pixmaploader.h"
ExpensesListViewItem::ExpensesListViewItem(QGraphicsItem *parent)
: ListViewItem(parent),
m_fontColor(QColor("#566868")),
m_divisor(PixmapLoader::pixmap(":/divisor")),
m_background(PixmapLoader::pixmap(":/List_white.png")),
m_labelLeft(PixmapLoader::pixmap(":/Label_green_01.png")),
m_labelMiddle(PixmapLoader::pixmap(":/Label_green_02.png")),
m_labelRight(PixmapLoader::pixmap(":/Label_green_03.png"))
{
m_font = QFont("Nokia Sans");
m_font.setPixelSize(Resource::intValue("Widgets/ListExpenses.fontSize"));
setPreferredSize(QSizeF(0, m_background.height()));
}
void ExpensesListViewItem::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *widget)
{
Q_UNUSED(option);
Q_UNUSED(widget);
painter->setFont(m_font);
painter->setPen(m_fontColor);
painter->drawPixmap(0, 0, m_background);
const int sw = size().width();
const int sh = size().height();
const int border = sw * 0.03;
const int lrw = m_labelRight.width();
const int lrh = m_labelRight.height();
const int ly = sh / 2 - lrh / 2;
const int x2 = sw - lrw - border - sw * 0.02;
const int x1 = x2 - m_valueWidth;
const int x0 = x1 - m_labelLeft.width();
if (m_isOverall) {
painter->drawPixmap(0, 10, m_icon);
painter->drawPixmap(m_icon.width(), 0, m_divisor);
painter->drawText(m_icon.width() * 1.1, 0, sw - x0, sh,
Qt::AlignLeft | Qt::AlignVCenter, m_text);
} else
painter->drawText(border, 0, sw, sh,
Qt::AlignLeft | Qt::AlignVCenter, m_text);
painter->drawPixmap(x0, ly, m_labelLeft);
painter->drawPixmap(x1, ly, m_valueWidth, lrh, m_labelMiddle);
painter->drawPixmap(x2, ly, m_labelRight);
painter->setPen(Qt::white);
painter->drawText(x1, ly, m_valueWidth + lrw - border, lrh,
Qt::AlignRight | Qt::AlignVCenter, m_value);
}
void ExpensesListViewItem::updateContents(int idx)
{
AbstractModel *model = listView()->model();
if (model) {
m_text = model->data(idx, "text").toString();
m_isOverall = model->data(idx, "isOverall").toBool();
m_value = QString::number(model->data(idx, "value").toDouble(), 'f', 2);
if (m_isOverall)
m_icon = PixmapLoader::pixmap(model->data(idx, "icon").toString());
QFontMetrics fm(m_font);
m_valueWidth = fm.width(m_value) - 10;
update();
}
}
void ExpensesListViewItem::contentsChanged()
{
updateContents(index());
}
void ExpensesListViewItem::indexChange(int oldIndex, int newIndex)
{
Q_UNUSED(oldIndex);
updateContents(newIndex);
}
|
