File indexing completed on 2024-05-12 15:27:35
0001 /*************************************************************************** 0002 File : WorksheetElementContainer.h 0003 Project : LabPlot 0004 Description : Worksheet element container - parent of multiple elements. 0005 -------------------------------------------------------------------- 0006 Copyright : (C) 2009 Tilman Benkert (thzs@gmx.net) 0007 Copyright : (C) 2012-2017 Alexander Semke (alexander.semke@web.de) 0008 0009 ***************************************************************************/ 0010 0011 /*************************************************************************** 0012 * * 0013 * This program is free software; you can redistribute it and/or modify * 0014 * it under the terms of the GNU General Public License as published by * 0015 * the Free Software Foundation; either version 2 of the License, or * 0016 * (at your option) any later version. * 0017 * * 0018 * This program is distributed in the hope that it will be useful, * 0019 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0021 * GNU General Public License for more details. * 0022 * * 0023 * You should have received a copy of the GNU General Public License * 0024 * along with this program; if not, write to the Free Software * 0025 * Foundation, Inc., 51 Franklin Street, Fifth Floor, * 0026 * Boston, MA 02110-1301 USA * 0027 * * 0028 ***************************************************************************/ 0029 0030 #ifndef WORKSHEETELEMENTCONTAINER_H 0031 #define WORKSHEETELEMENTCONTAINER_H 0032 0033 #include "backend/worksheet/WorksheetElement.h" 0034 0035 class WorksheetElementContainerPrivate; 0036 0037 class WorksheetElementContainer : public WorksheetElement { 0038 Q_OBJECT 0039 0040 public: 0041 WorksheetElementContainer(const QString&, AspectType); 0042 ~WorksheetElementContainer() override; 0043 0044 QGraphicsItem* graphicsItem() const override; 0045 0046 void setVisible(bool) override; 0047 bool isVisible() const override; 0048 bool isFullyVisible() const override; 0049 void setPrinting(bool) override; 0050 0051 QRectF rect() const; 0052 virtual void setRect(const QRectF&) = 0; 0053 virtual void prepareGeometryChange(); 0054 void handleResize(double horizontalRatio, double verticalRatio, bool pageResize = false) override; 0055 0056 typedef WorksheetElementContainerPrivate Private; 0057 0058 public slots: 0059 void retransform() override; 0060 void childHovered(); 0061 void childUnhovered(); 0062 0063 protected: 0064 WorksheetElementContainerPrivate* const d_ptr; 0065 WorksheetElementContainer(const QString&, WorksheetElementContainerPrivate*, AspectType); 0066 0067 protected slots: 0068 virtual void handleAspectAdded(const AbstractAspect*); 0069 0070 private: 0071 Q_DECLARE_PRIVATE(WorksheetElementContainer) 0072 0073 signals: 0074 friend class WorksheetElementContainerSetVisibleCmd; 0075 void visibleChanged(bool); 0076 }; 0077 0078 #endif