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
|
/*
* Copyright (c) 2010 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include "TwoLineDelegate.h"
#include <QPen>
#include <QPainter>
#include <QDebug>
namespace Swift {
TwoLineDelegate::TwoLineDelegate(int firstRole, int secondRole, bool wrap) {
firstRole_ = firstRole;
secondRole_ = secondRole;
wrap_ = wrap;
}
TwoLineDelegate::~TwoLineDelegate() {
}
QSize TwoLineDelegate::sizeHint(const QStyleOptionViewItem& /*option*/, QtEvent* /*event*/ ) const {
QFontMetrics nameMetrics(common_.nameFont);
QFontMetrics statusMetrics(common_.detailFont);
int sizeByText = 2 * common_.verticalMargin + nameMetrics.height() + statusMetrics.height();
return QSize(150, sizeByText);
}
void TwoLineDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, QtEvent* event) const {
painter->save();
QRect fullRegion(option.rect);
if ( option.state & QStyle::State_Selected ) {
painter->fillRect(fullRegion, option.palette.highlight());
painter->setPen(option.palette.highlightedText().color());
} else {
QColor nameColor = event->data(Qt::TextColorRole).value<QColor>();
painter->setPen(QPen(nameColor));
}
QFontMetrics nameMetrics(common_.nameFont);
painter->setFont(common_.nameFont);
int extraFontWidth = nameMetrics.width("H");
int leftOffset = common_.horizontalMargin * 2 + extraFontWidth / 2;
QRect textRegion(fullRegion.adjusted(leftOffset, 0, 0, 0));
int nameHeight = nameMetrics.height() + common_.verticalMargin;
QRect nameRegion(textRegion.adjusted(0, common_.verticalMargin, 0, 0));
DelegateCommons::drawElidedText(painter, nameRegion, event->data(firstRole_).toString());
painter->setFont(common_.detailFont);
painter->setPen(QPen(QColor(160,160,160)));
QRect detailRegion(textRegion.adjusted(0, nameHeight, 0, 0));
DelegateCommons::drawElidedText(painter, detailRegion, event->data(secondRole_).toString());
painter->restore();
}
}
|
Swift