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/*
* 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 "EmojiPickButton.h"
#include "EmojiPanel.h"
EmojiPickButton::EmojiPickButton(QWidget *parent)
: FlatButton(parent)
, panel_{nullptr}
{}
void
EmojiPickButton::enterEvent(QEvent *e)
{
Q_UNUSED(e);
if (panel_.isNull()) {
panel_ = QSharedPointer<EmojiPanel>(new EmojiPanel(this));
connect(
panel_.data(), &EmojiPanel::emojiSelected, this, &EmojiPickButton::emojiSelected);
}
QPoint pos(rect().x(), rect().y());
pos = this->mapToGlobal(pos);
auto panel_size = panel_->sizeHint();
auto x = pos.x() - panel_size.width() + horizontal_distance_;
auto y = pos.y() - panel_size.height() - vertical_distance_;
panel_->move(x, y);
panel_->show();
}
void
EmojiPickButton::leaveEvent(QEvent *e)
{
Q_UNUSED(e);
if (panel_->underMouse())
return;
auto pos = QCursor::pos();
auto panel_geometry = panel_->geometry();
panel_geometry.adjust(0, 0, 0, vertical_distance_);
if (panel_geometry.contains(pos))
return;
panel_->hide();
}
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