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/***************************************************************************
treewidget.h - Tree/detailed list widget
-------------------
copyright : (C) 2002-2003 Marc Britton <consume@optusnet.com.au>
(C) 2004 Michal Rudolf <mrudolf@kdewebdev.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 _HAVE_TREEWIDGET_H_
#define _HAVE_TREEWIDGET_H_
/* KDE INCLUDES */
#include <klistview.h>
/* QT INCLUDES */
#include <qstring.h>
#include <qstringlist.h>
#include <qptrvector.h>
/* OTHER INCLUDES */
#include <kommanderwidget.h>
#include <kommander_export.h>
class QWidget;
class QShowEvent;
class KOMMANDER_EXPORT TreeWidget : public KListView, public KommanderWidget
{
Q_OBJECT
Q_PROPERTY(QString populationText READ populationText WRITE setPopulationText DESIGNABLE false)
Q_PROPERTY(QStringList associations READ associatedText WRITE setAssociatedText DESIGNABLE false)
Q_PROPERTY(bool KommanderWidget READ isKommanderWidget)
Q_PROPERTY(QString pathSeparator READ pathSeparator WRITE setPathSeparator)
public:
TreeWidget(QWidget *a_parent, const char *a_name);
~TreeWidget();
virtual void setCurrentItem(QListViewItem* item);
QString pathSeparator() const;
void setPathSeparator(const QString& a_pathSep);
virtual bool isKommanderWidget() const;
virtual void setAssociatedText(const QStringList&);
virtual QStringList associatedText() const;
virtual QString currentState() const;
virtual QString populationText() const;
virtual void setPopulationText(const QString&);
virtual QString handleDCOP(int function, const QStringList& args);
virtual bool isFunctionSupported(int function);
public slots:
virtual void setWidgetText(const QString&);
virtual void populate();
signals:
void widgetOpened();
void widgetTextChanged(const QString&);
void contextMenuRequested(int xpos, int ypos);
protected:
void showEvent(QShowEvent *e);
void contextMenuEvent( QContextMenuEvent * e );
int itemToIndex(QListViewItem* item);
int itemToIndexSafe(QListViewItem* item);
QString itemText(QListViewItem* item) const;
QString itemsText();
QListViewItem* indexToItem(int index);
QString itemPath(QListViewItem* item) const;
private:
void addItemFromString(const QString& s);
QListViewItem* itemFromString(QListViewItem* parent, const QString& s);
QPtrVector<QListViewItem> m_lastPath;
QString m_pathSeparator;
int addColumnTree(const QString & label, int width = -1 );
void setSortCol(int column, bool ascending=true);
void setAltBackground(const QColor & c);
void setColAlign(int column, const QString& align);
};
#endif
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