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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
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/*
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Copyright 2006-2021 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "terminalstriptreewidget.h"
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#include "../../qeticons.h"
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#include <QDebug>
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#include <QDrag>
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#include <QMimeData>
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#include <QDragMoveEvent>
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int TerminalStripTreeWidget::UUID_USER_ROLE = Qt::UserRole + 1;
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TerminalStripTreeWidget::TerminalStripTreeWidget(QWidget *parent) :
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QTreeWidget(parent)
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{}
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QStringList TerminalStripTreeWidget::mimeTypes() const
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{
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QStringList strl(QStringLiteral("application/x-qet-terminal-strip-tree-item"));
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return strl;
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}
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void TerminalStripTreeWidget::startDrag(Qt::DropActions supportedActions)
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{
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Q_UNUSED(supportedActions)
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auto item = currentItem();
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if (!item ||
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item->type() != TerminalStripTreeWidget::FreeTerminal) {
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return;
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}
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QDrag drag(this);
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auto mime_data = new QMimeData();
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mime_data->setData("application/x-qet-terminal-strip-tree-item", item->data(0, UUID_USER_ROLE).toString().toLatin1());
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drag.setMimeData(mime_data);
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drag.setPixmap(QET::Icons::ElementTerminal.pixmap(16,16));
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drag.exec(Qt::MoveAction);
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}
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void TerminalStripTreeWidget::dragMoveEvent(QDragMoveEvent *event)
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{
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QTreeWidget::dragMoveEvent(event);
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auto item = itemAt(event->pos());
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if (item &&
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item->type() == TerminalStripTreeWidget::Strip) {
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event->accept();
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} else {
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event->ignore();
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}
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}
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void TerminalStripTreeWidget::dropEvent(QDropEvent *event)
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{}
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Qt::DropActions TerminalStripTreeWidget::supportedDropActions() const {
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return Qt::MoveAction;
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}
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