File indexing completed on 2024-05-12 15:26:42
0001 /*************************************************************************** 0002 File : DatapickerPointPrivate.h 0003 Project : LabPlot 0004 Description : Graphic Item for coordinate points of Datapicker 0005 -------------------------------------------------------------------- 0006 Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) 0007 ***************************************************************************/ 0008 /*************************************************************************** 0009 * * 0010 * This program is free software; you can redistribute it and/or modify * 0011 * it under the terms of the GNU General Public License as published by * 0012 * the Free Software Foundation; either version 2 of the License, or * 0013 * (at your option) any later version. * 0014 * * 0015 * This program is distributed in the hope that it will be useful, * 0016 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0018 * GNU General Public License for more details. * 0019 * * 0020 * You should have received a copy of the GNU General Public License * 0021 * along with this program; if not, write to the Free Software * 0022 * Foundation, Inc., 51 Franklin Street, Fifth Floor, * 0023 * Boston, MA 02110-1301 USA * 0024 * * 0025 ***************************************************************************/ 0026 0027 0028 #ifndef DATAPICKERPOINTPRIVATE_H 0029 #define DATAPICKERPOINTPRIVATE_H 0030 0031 class QGraphicsItem; 0032 0033 class DatapickerPointPrivate: public QGraphicsItem { 0034 public: 0035 explicit DatapickerPointPrivate(DatapickerPoint*); 0036 0037 QString name() const; 0038 void retransform(); 0039 virtual void recalcShapeAndBoundingRect(); 0040 void updatePoint(); 0041 void updatePropeties(); 0042 void retransformErrorBar(); 0043 0044 bool m_printing{false}; 0045 qreal rotationAngle; 0046 QPointF position; 0047 QRectF boundingRectangle; 0048 QRectF transformedBoundingRectangle; 0049 Symbol::Style pointStyle; 0050 QBrush brush; 0051 QPen pen; 0052 qreal opacity; 0053 qreal size; 0054 QPainterPath itemShape; 0055 0056 QPointF plusDeltaXPos; 0057 QPointF minusDeltaXPos; 0058 QPointF plusDeltaYPos; 0059 QPointF minusDeltaYPos; 0060 QBrush errorBarBrush; 0061 QPen errorBarPen; 0062 qreal errorBarSize; 0063 0064 //reimplemented from QGraphicsItem 0065 QRectF boundingRect() const override; 0066 QPainterPath shape() const override; 0067 void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget* widget = nullptr) override; 0068 0069 DatapickerPoint* const q; 0070 0071 private: 0072 void contextMenuEvent(QGraphicsSceneContextMenuEvent*) override; 0073 void mouseReleaseEvent(QGraphicsSceneMouseEvent*) override; 0074 void hoverEnterEvent(QGraphicsSceneHoverEvent*) override; 0075 void hoverLeaveEvent(QGraphicsSceneHoverEvent*) override; 0076 }; 0077 0078 #endif