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
|
/*
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <QPainter>
#include <QScrollBar>
#include <QStyleOption>
#include "Config.h"
#include "EmojiCategory.h"
EmojiCategory::EmojiCategory(QString category, QList<Emoji> emoji, QWidget *parent)
: QWidget(parent)
{
mainLayout_ = new QVBoxLayout(this);
mainLayout_->setMargin(0);
mainLayout_->setSpacing(0);
emojiListView_ = new QListView();
itemModel_ = new QStandardItemModel(this);
delegate_ = new EmojiItemDelegate(this);
data_ = new Emoji;
emojiListView_->setItemDelegate(delegate_);
emojiListView_->setModel(itemModel_);
emojiListView_->setViewMode(QListView::IconMode);
emojiListView_->setFlow(QListView::LeftToRight);
emojiListView_->setResizeMode(QListView::Adjust);
emojiListView_->verticalScrollBar()->setEnabled(false);
emojiListView_->horizontalScrollBar()->setEnabled(false);
const int cols = 7;
const int rows = emoji.size() / 7;
// TODO: Be precise here. Take the parent into consideration.
emojiListView_->setFixedSize(cols * 50 + 20, rows * 50 + 20);
emojiListView_->setGridSize(QSize(50, 50));
emojiListView_->setDragEnabled(false);
emojiListView_->setEditTriggers(QAbstractItemView::NoEditTriggers);
for (const auto &e : emoji) {
data_->unicode = e.unicode;
auto item = new QStandardItem;
item->setSizeHint(QSize(24, 24));
QVariant unicode(data_->unicode);
item->setData(unicode.toString(), Qt::UserRole);
itemModel_->appendRow(item);
}
QFont font("Open Sans SemiBold");
font.setPixelSize(conf::fontSize);
category_ = new QLabel(category, this);
category_->setFont(font);
category_->setStyleSheet("margin: 20px 0 20px 8px;");
mainLayout_->addWidget(category_);
mainLayout_->addWidget(emojiListView_);
connect(emojiListView_, &QListView::clicked, this, &EmojiCategory::clickIndex);
}
void
EmojiCategory::paintEvent(QPaintEvent *)
{
QStyleOption opt;
opt.init(this);
QPainter p(this);
style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}
EmojiCategory::~EmojiCategory() {}
|
