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ScxmlEditor: Initial import

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Change-Id: I4701b77ebd4e2520f2616c42206ac17be3a12b60
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
This commit is contained in:
Alessandro Portale
2016-09-15 17:55:28 +02:00
parent 1a9919a208
commit 4ea332b062
237 changed files with 25257 additions and 0 deletions
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80
src/plugins/scxmleditor/plugin_interface/finalstateitem.cpp Normal file
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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "finalstateitem.h"
#include <QPainter>
using namespace ScxmlEditor::PluginInterface;
FinalStateItem::FinalStateItem(const QPointF &pos, BaseItem *parent)
: ConnectableItem(pos, parent)
{
setItemBoundingRect(QRectF(-20, -20, 40, 40));
setMinimumHeight(40);
setMinimumWidth(40);
m_pen.setColor(qRgb(0x12, 0x12, 0x12));
m_pen.setWidth(2);
}
void FinalStateItem::updatePolygon()
{
QRectF r = boundingRect();
m_size = qMin(r.width() * 0.45, r.height() * 0.45);
QPointF center = r.center();
m_polygon.clear();
m_polygon << (center + QPointF(-m_size, -m_size))
<< (center + QPointF(m_size, -m_size))
<< (center + QPointF(m_size, m_size))
<< (center + QPointF(-m_size, m_size))
<< (center + QPointF(-m_size, -m_size));
}
void FinalStateItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
ConnectableItem::paint(painter, option, widget);
painter->save();
painter->setRenderHint(QPainter::Antialiasing, true);
painter->setOpacity(getOpacity());
painter->setBrush(QColor(0xff, 0xff, 0xff));
m_pen.setColor(overlapping() ? qRgb(0xff, 0x00, 0x60) : qRgb(0x45, 0x45, 0x45));
painter->setPen(m_pen);
painter->drawEllipse(boundingRect().center(), m_size, m_size);
painter->setPen(Qt::NoPen);
painter->setBrush(QColor(0x4d, 0x4d, 0x4d));
painter->drawEllipse(boundingRect().center(), m_size * 0.8, m_size * 0.8);
painter->restore();
}
bool FinalStateItem::canStartTransition(ItemType type) const
{
Q_UNUSED(type)
return false;
}