1 files changed, 90 insertions, 0 deletions
diff --git a/src/emoji/Category.cpp b/src/emoji/Category.cpp
new file mode 100644
index 00000000..c1b526f2
--- /dev/null
+++ b/src/emoji/Category.cpp
@@ -0,0 +1,90 @@
+/*
+ * 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 "emoji/Category.h"
+
+using namespace emoji;
+
+Category::Category(QString category, std::vector<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 ItemDelegate(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, &Category::clickIndex);
+}
+
+void
+Category::paintEvent(QPaintEvent *)
+{
+        QStyleOption opt;
+        opt.init(this);
+        QPainter p(this);
+        style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
+}