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135 lines
3.9 KiB
135 lines
3.9 KiB
/***************************************************************************
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copyright : (C) 2002-2006 by Robby Stephenson
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email : robby@periapsis.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of version 2 of the GNU General Public License as *
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* published by the Free Software Foundation; *
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* *
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***************************************************************************/
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#ifndef TELLICOENTRYICONVIEW_H
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#define TELLICOENTRYICONVIEW_H
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#include "observer.h"
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#include "entry.h"
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#include <kiconview.h>
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#include <tqintdict.h>
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namespace Tellico {
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class EntryIconViewItem;
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namespace Data {
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class Collection;
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}
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class ListViewComparison;
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/**
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* @author Robby Stephenson
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*/
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class EntryIconView : public TDEIconView, public Observer {
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TQ_OBJECT
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friend class EntryIconViewItem;
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public:
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EntryIconView(TQWidget* parent, const char* name = 0);
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~EntryIconView();
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EntryIconViewItem* firstItem() const;
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virtual void clear();
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void refresh();
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void showEntries(const Data::EntryVec& entries);
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/**
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* Adds a new list item showing the details for a entry.
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*
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* @param entry A pointer to the entry
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*/
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virtual void addEntries(Data::EntryVec entries);
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virtual void modifyEntries(Data::EntryVec entries);
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virtual void removeEntries(Data::EntryVec entries);
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const TQString& imageField();
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const TQString& sortField();
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void setMaxAllowedIconWidth(int width);
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int maxAllowedIconWidth() const { return m_maxAllowedIconWidth; }
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const TQPixmap& defaultPixmap();
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/**
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* Returns a list of the currently selected items;
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*
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* @return The list of selected items
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*/
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const TQPtrList<EntryIconViewItem>& selectedItems() const { return m_selectedItems; }
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int compare(const EntryIconViewItem* item1, EntryIconViewItem* item2);
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private slots:
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void slotSelectionChanged();
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void slotDoubleClicked(TQIconViewItem* item);
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void slotShowContextMenu(TQIconViewItem* item, const TQPoint& point);
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void slotSortMenuActivated(int id);
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private:
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/**
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* Updates the pointer list.
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*
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* @param item The item being selected or deselected
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* @param s Selected or not
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*/
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void updateSelected(EntryIconViewItem* item, bool s) const;
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mutable TQPtrList<EntryIconViewItem> m_selectedItems;
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void findImageField();
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void fillView();
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Data::CollPtr m_coll;
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Data::EntryVec m_entries;
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TQString m_imageField;
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TQIntDict<TQPixmap> m_defaultPixmaps;
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int m_maxAllowedIconWidth;
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int m_maxIconWidth;
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int m_maxIconHeight;
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ListViewComparison* m_comparison;
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};
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class EntryIconViewItem : public TDEIconViewItem {
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public:
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EntryIconViewItem(EntryIconView* parent, Data::EntryPtr entry);
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~EntryIconViewItem();
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EntryIconView* iconView() const { return static_cast<EntryIconView*>(TDEIconViewItem::iconView()); }
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EntryIconViewItem* nextItem() const { return static_cast<EntryIconViewItem*>(TDEIconViewItem::nextItem()); }
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Data::EntryPtr entry() const { return m_entry; }
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virtual void setSelected(bool s, bool cb);
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virtual void setSelected(bool s);
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virtual TQString key() const;
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virtual int compare(TQIconViewItem* item_) const;
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bool usesImage() const { return m_usesImage; }
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void updatePixmap();
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void update();
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protected:
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virtual void calcRect(const TQString& text = TQString());
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virtual void paintItem(TQPainter* p, const TQColorGroup& cg);
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virtual void paintFocus(TQPainter* p, const TQColorGroup& cg);
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void paintPixmap(TQPainter* p, const TQColorGroup& cg);
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void paintText(TQPainter* p, const TQColorGroup& cg);
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private:
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Data::EntryPtr m_entry;
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bool m_usesImage : 1;
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};
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} // end namespace
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#endif
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