File indexing completed on 2024-04-21 03:41:35
0001 /************************************************************************************* 0002 * Copyright (C) 2009 by Aleix Pol <aleixpol@kde.org> * 0003 * * 0004 * This program is free software; you can redistribute it and/or * 0005 * modify it under the terms of the GNU General Public License * 0006 * as published by the Free Software Foundation; either version 2 * 0007 * of the License, or (at your option) any later version. * 0008 * * 0009 * This program is distributed in the hope that it will be useful, * 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0012 * GNU General Public License for more details. * 0013 * * 0014 * You should have received a copy of the GNU General Public License * 0015 * along with this program; if not, write to the Free Software * 0016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA * 0017 *************************************************************************************/ 0018 0019 #ifndef VIEWPORTWIDGET_H 0020 #define VIEWPORTWIDGET_H 0021 0022 #include <QWidget> 0023 class QDoubleSpinBox; 0024 0025 class ViewportWidget : public QWidget 0026 { 0027 Q_OBJECT 0028 public: 0029 explicit ViewportWidget(QWidget *parent = nullptr); 0030 0031 QRectF viewport() const; 0032 0033 public Q_SLOTS: 0034 void setViewport(const QRectF ¤t); 0035 0036 private Q_SLOTS: 0037 void emitViewport(); 0038 0039 Q_SIGNALS: 0040 void viewportChange(const QRectF &newViewport); 0041 0042 private: 0043 QDoubleSpinBox *m_left; 0044 QDoubleSpinBox *m_top; 0045 QDoubleSpinBox *m_width; 0046 QDoubleSpinBox *m_height; 0047 }; 0048 0049 #endif // VIEWPORTDIALOG_H