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 // ct_lvtqtw_tool_rubberband.h                                            -*-C++-*-
 
 /*
 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk>
 // SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 */
 
 #ifndef INCLUDED_LVTQTC_TOOL_RUBBERBAND
 #define INCLUDED_LVTQTC_TOOL_RUBBERBAND
 
 #include <ct_lvtqtc_itool.h>
 #include <lvtqtc_export.h>
 
 #include <QGraphicsView>
 
 #include <memory>
 
 namespace Codethink::lvtqtc {
 
 class LVTQTC_EXPORT ToolRubberband : public ITool {
     // Controls the Rubberband, for rubberband enabled tools.
     // should be used when you want to display a square drag control
     // via the mouse.
     // userful for zoom, selection and perhaps a few other things.
 
     Q_OBJECT
   public:
     ~ToolRubberband() noexcept override;
 
     void setRubberbandBrush(const QBrush& brush);
     void setRubberbandPen(const QPen& pen);
 
     virtual void rubberbandChanged(const QPoint& topLeft, const QPoint& bottomRight) = 0;
     virtual void rubberbandFinished(const QPoint& topLeft, const QPoint& bottomRight) = 0;
 
     void mousePressEvent(QMouseEvent *event) override;
     void mouseMoveEvent(QMouseEvent *event) override;
     void mouseReleaseEvent(QMouseEvent *event) override;
     void drawForeground(QPainter *painter, const QRectF& rect) override;
     void deactivate() override;
 
   protected:
     ToolRubberband(const QString& name, const QString& tooltip, const QIcon& icon, GraphicsView *gv);
 
   private:
     struct Private;
     std::unique_ptr<Private> d;
 };
 
 } // namespace Codethink::lvtqtc
 
 #endif