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/***************************************************************************
copyright : (C) 2005-2006 by Robby Stephenson
email : robby@periapsis.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of version 2 of the GNU General Public License as *
* published by the Free Software Foundation; *
* *
***************************************************************************/
#ifndef TELLICO_FILTERVIEW_H
#define TELLICO_FILTERVIEW_H
#include "gui/listview.h"
#include "observer.h"
#include "filteritem.h"
#include <tqdict.h>
namespace Tellico {
/**
* @author Robby Stephenson
*/
class FilterView : public GUI::ListView, public Observer {
Q_OBJECT
public:
FilterView(TQWidget* parent, const char* name=0);
virtual bool isSelectable(GUI::ListViewItem*) const;
void addCollection(Data::CollPtr coll);
virtual void addEntries(Data::EntryVec entries);
virtual void modifyEntry(Data::EntryPtr entry);
virtual void modifyEntries(Data::EntryVec entries);
virtual void removeEntries(Data::EntryVec entries);
virtual void addField(Data::CollPtr, Data::FieldPtr);
virtual void modifyField(Data::CollPtr, Data::FieldPtr, Data::FieldPtr);
virtual void removeField(Data::CollPtr, Data::FieldPtr);
virtual void addFilter(FilterPtr filter);
virtual void modifyFilter(FilterPtr) {}
virtual void removeFilter(FilterPtr filter);
protected slots:
virtual void slotSelectionChanged();
private slots:
/**
* Handles the appearance of the popup menu.
*
* @param item A pointer to the item underneath the mouse
* @param point The location point
* @param col The column number, not currently used
*/
void contextMenuRequested(TQListViewItem* item, const TQPoint& point, int col);
/**
* Modify a saved filter
*/
void slotModifyFilter();
/**
* Delete a saved filter
*/
void slotDeleteFilter();
private:
virtual void setSorting(int column, bool ascending = true);
void resetComparisons();
bool m_notSortedYet;
TQDict<FilterItem> m_itemDict;
};
} // end namespace
#endif
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