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