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/***************************************************************************
* Copyright (C) 2003 by S�astien Laot *
* slaout@linux62.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. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef BASKETLISTVIEW_H
#define BASKETLISTVIEW_H
#include <klistview.h>
#include <tqtimer.h>
class Basket;
class BasketListViewItem : public TQListViewItem
{
public:
/// CONSTRUCTOR AND DESTRUCTOR:
BasketListViewItem(TQListView *parent, Basket *basket);
BasketListViewItem(TQListViewItem *parent, Basket *basket);
BasketListViewItem(TQListView *parent, TQListViewItem *after, Basket *basket);
BasketListViewItem(TQListViewItem *parent, TQListViewItem *after, Basket *basket);
~BasketListViewItem();
///
bool acceptDrop(const TQMimeSource *mime) const;
void dropped(TQDropEvent *event);
Basket *basket() { return m_basket; }
void setup();
int width(const TQFontMetrics &fontMetrics, const TQListView *listView, int column) const;
BasketListViewItem* lastChild();
BasketListViewItem* prevSibling();
BasketListViewItem* shownItemAbove();
BasketListViewItem* shownItemBelow();
TQStringList childNamesTree(int deep = 0);
void moveChildsBaskets();
void ensureVisible();
bool isShown();
bool isCurrentBasket();
void paintCell(TQPainter *painter, const TQColorGroup &colorGroup, int column, int width, int align);
TQString escapedName(const TQString &string);
///
TQPixmap circledTextPixmap(const TQString &text, int height, const TQFont &font, const TQColor &color);
TQPixmap foundCountPixmap(bool isLoading, int countFound, bool childsAreLoading, int countChildsFound, const TQFont &font, int height);
bool haveChildsLoading();
bool haveHiddenChildsLoading();
bool haveChildsLocked();
bool haveHiddenChildsLocked();
int countChildsFound();
int countHiddenChildsFound();
void setUnderDrag(bool);
bool isAbbreviated();
///
// TQDragObject* dragObject();
// bool acceptDrop ( const TQMimeSource * mime ) const;
private:
Basket *m_basket;
int m_width;
bool m_isUnderDrag;
bool m_isAbbreviated;
};
class BasketTreeListView : public KListView
{
Q_OBJECT
public:
BasketTreeListView(TQWidget *parent = 0, const char *name = 0);
void contentsDragEnterEvent(TQDragEnterEvent *event);
void removeExpands();
void contentsDragLeaveEvent(TQDragLeaveEvent *event);
void contentsDragMoveEvent(TQDragMoveEvent *event);
void contentsDropEvent(TQDropEvent *event);
void resizeEvent(TQResizeEvent *event);
void paintEmptyArea(TQPainter *painter, const TQRect &rect);
protected:
void focusInEvent(TQFocusEvent*);
void viewportResizeEvent(TQResizeEvent *event);
private:
TQTimer m_autoOpenTimer;
TQListViewItem *m_autoOpenItem;
private slots:
void autoOpen();
private:
void setItemUnderDrag(BasketListViewItem* item);
BasketListViewItem* m_itemUnderDrag;
};
#endif // BASKETLISTVIEW_H
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