gta5view/uimod/UiModWidget.cpp

87 行
2.3 KiB
C++

/*****************************************************************************
* gta5view Grand Theft Auto V Profile Viewer
* Copyright (C) 2017 Syping
*
* 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 "UiModWidget.h"
#include <QStyleOption>
#include <QDropEvent>
#include <QMimeData>
#include <QPainter>
#include <QDebug>
#include <QUrl>
UiModWidget::UiModWidget(QWidget *parent) : QWidget(parent)
{
filesDropEnabled = false;
imageDropEnabled = false;
}
UiModWidget::~UiModWidget()
{
}
void UiModWidget::setFilesDropEnabled(bool enabled)
{
filesDropEnabled = enabled;
}
void UiModWidget::setImageDropEnabled(bool enabled)
{
imageDropEnabled = enabled;
}
void UiModWidget::dragEnterEvent(QDragEnterEvent *dragEnterEvent)
{
if (filesDropEnabled && dragEnterEvent->mimeData()->hasUrls())
{
QStringList pathList;
const QList<QUrl> urlList = dragEnterEvent->mimeData()->urls();
for (const QUrl &currentUrl : urlList)
{
if (currentUrl.isLocalFile())
{
pathList.append(currentUrl.toLocalFile());
}
}
if (!pathList.isEmpty())
{
dragEnterEvent->acceptProposedAction();
}
}
else if (imageDropEnabled && dragEnterEvent->mimeData()->hasImage())
{
dragEnterEvent->acceptProposedAction();
}
}
void UiModWidget::dropEvent(QDropEvent *dropEvent)
{
dropEvent->acceptProposedAction();
emit dropped(dropEvent->mimeData());
}
void UiModWidget::paintEvent(QPaintEvent *paintEvent)
{
Q_UNUSED(paintEvent)
QStyleOption opt;
opt.init(this);
QPainter p(this);
style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}