| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the tools applications of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "segmentproperties.h" |
| #include "splineeditor.h" |
| |
| SegmentProperties::SegmentProperties(QWidget *parent) : |
| QWidget(parent), m_splineEditor(nullptr), m_blockSignals(false) |
| { |
| QVBoxLayout *layout = new QVBoxLayout(this); |
| layout->setContentsMargins(QMargins()); |
| layout->setSpacing(2); |
| setLayout(layout); |
| { |
| QWidget *widget = new QWidget(this); |
| m_ui_pane_c1.setupUi(widget); |
| m_ui_pane_c1.label->setText("c1"); |
| m_ui_pane_c1.smooth->setVisible(false); |
| layout->addWidget(widget); |
| |
| connect(m_ui_pane_c1.p1_x, SIGNAL(valueChanged(double)), this, SLOT(c1Updated())); |
| connect(m_ui_pane_c1.p1_y, SIGNAL(valueChanged(double)), this, SLOT(c1Updated())); |
| } |
| { |
| QWidget *widget = new QWidget(this); |
| m_ui_pane_c2.setupUi(widget); |
| m_ui_pane_c2.label->setText("c2"); |
| m_ui_pane_c2.smooth->setVisible(false); |
| layout->addWidget(widget); |
| |
| connect(m_ui_pane_c2.p1_x, SIGNAL(valueChanged(double)), this, SLOT(c2Updated())); |
| connect(m_ui_pane_c2.p1_y, SIGNAL(valueChanged(double)), this, SLOT(c2Updated())); |
| } |
| { |
| QWidget *widget = new QWidget(this); |
| m_ui_pane_p.setupUi(widget); |
| m_ui_pane_p.label->setText("p1"); |
| layout->addWidget(widget); |
| |
| connect(m_ui_pane_p.smooth, SIGNAL(toggled(bool)), this, SLOT(pUpdated())); |
| connect(m_ui_pane_p.p1_x, SIGNAL(valueChanged(double)), this, SLOT(pUpdated())); |
| connect(m_ui_pane_p.p1_y, SIGNAL(valueChanged(double)), this, SLOT(pUpdated())); |
| } |
| } |
| |
| void SegmentProperties::c1Updated() |
| { |
| if (m_splineEditor && !m_blockSignals) { |
| QPointF c1(m_ui_pane_c1.p1_x->value(), m_ui_pane_c1.p1_y->value()); |
| m_splineEditor->setControlPoint(m_segment * 3, c1); |
| } |
| } |
| |
| void SegmentProperties::c2Updated() |
| { |
| if (m_splineEditor && !m_blockSignals) { |
| QPointF c2(m_ui_pane_c2.p1_x->value(), m_ui_pane_c2.p1_y->value()); |
| m_splineEditor->setControlPoint(m_segment * 3 + 1, c2); |
| } |
| } |
| |
| void SegmentProperties::pUpdated() |
| { |
| if (m_splineEditor && !m_blockSignals) { |
| QPointF p(m_ui_pane_p.p1_x->value(), m_ui_pane_p.p1_y->value()); |
| bool smooth = m_ui_pane_p.smooth->isChecked(); |
| m_splineEditor->setControlPoint(m_segment * 3 + 2, p); |
| m_splineEditor->setSmooth(m_segment, smooth); |
| } |
| } |
| |
| void SegmentProperties::invalidate() |
| { |
| m_blockSignals = true; |
| |
| m_ui_pane_p.label->setText(QLatin1Char('p') + QString::number(m_segment)); |
| m_ui_pane_p.smooth->setChecked(m_smooth); |
| m_ui_pane_p.smooth->parentWidget()->setEnabled(!m_last); |
| |
| m_ui_pane_c1.p1_x->setValue(m_points.at(0).x()); |
| m_ui_pane_c1.p1_y->setValue(m_points.at(0).y()); |
| |
| m_ui_pane_c2.p1_x->setValue(m_points.at(1).x()); |
| m_ui_pane_c2.p1_y->setValue(m_points.at(1).y()); |
| |
| m_ui_pane_p.p1_x->setValue(m_points.at(2).x()); |
| m_ui_pane_p.p1_y->setValue(m_points.at(2).y()); |
| |
| m_blockSignals = false; |
| } |
| |
| #include "moc_segmentproperties.cpp" |