File indexing completed on 2024-12-01 08:18:37

 /***************************************************************************
  *   Copyright (C) 2003-2004 by David Saxton                               *
  *   david@bluehaze.org                                                    *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
 #ifndef FLOWCONTAINER_H
 #define FLOWCONTAINER_H
 
 #include "flowpart.h"
 
 class RectangularOverlay;
 
 /**
 @author David Saxton
 */
 class FlowContainer : public FlowPart
 {
     Q_OBJECT
 public:
     FlowContainer(ICNDocument *_icnView, bool newItem, const QString &id);
     ~FlowContainer() override;
 
     bool canResize() const override
     {
         return true;
     }
 
     /**
      * Sets the bound to a simple rectangle if true, so that ICNDocument
      * can tell whether an item is being dropped into it
      */
     void setFullBounds(bool full);
 
     void updateConnectorPoints(bool add = true) override;
 
     /**
      * Returns whether the container is currently expanded or not
      */
     bool isExpanded() const
     {
         return b_expanded;
     }
     /**
      * Returns true if one of this parents is collapsed.
      */
     bool parentIsCollapsed() const;
     void setExpanded(bool expanded);
 
     void setSelected(bool yes) override;
     void setVisible(bool yes) override;
 
     QSize minimumSize() const override;
     /**
      * Update the visibility of items, connectors, nodes in the flowcontainer
      */
     void updateContainedVisibility();
 
 protected:
     void itemPointsChanged() override {};
     void updateNodeLevels() override;
     void childAdded(Item *child) override;
     void childRemoved(Item *child) override;
     void updateAttachedPositioning() override;
     void postResize() override;
     void filterEndPartIDs(QStringList *ids) override;
     void drawShape(QPainter &p) override;
     void createTopContainerNode();
     void createBotContainerNode();
 
     void buttonStateChanged(const QString &id, bool state) override;
 
     FPNode *m_ext_in;
     FPNode *m_int_in;
     FPNode *m_int_out;
     FPNode *m_ext_out;
     RectangularOverlay *m_rectangularOverlay;
 
     bool b_expanded;
 };
 
 #endif