|
|
|
/*
|
|
|
|
* This file is part of the KDE libraries
|
|
|
|
* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
|
|
|
|
*
|
|
|
|
* This library is free software; you can redistribute it and/or
|
|
|
|
* modify it under the terms of the GNU Library General Public
|
|
|
|
* License version 2 as published by the Free Software Foundation.
|
|
|
|
*
|
|
|
|
* This library 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
|
|
|
|
* Library General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU Library General Public License
|
|
|
|
* along with this library; see the file COPYING.LIB. If not, write to
|
|
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
|
|
* Boston, MA 02110-1301, USA.
|
|
|
|
**/
|
|
|
|
|
|
|
|
#ifndef TREECOMBOBOX_H
|
|
|
|
#define TREECOMBOBOX_H
|
|
|
|
|
|
|
|
#include <tqlistbox.h>
|
|
|
|
#include <tqcombobox.h>
|
|
|
|
#include <tqstringlist.h>
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Class that represents a single object in the tree
|
|
|
|
*/
|
|
|
|
class TreeListBoxItem : public TQListBoxPixmap
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
TreeListBoxItem(TQListBox *lb, const TQPixmap& pix, const TQString& txt, bool oneBlock = false);
|
|
|
|
|
|
|
|
virtual int width(const TQListBox *lb) const;
|
|
|
|
|
|
|
|
protected:
|
|
|
|
virtual void paint(TQPainter *p);
|
|
|
|
int stepSize() const { return 16; }
|
|
|
|
|
|
|
|
private:
|
|
|
|
QStringList m_path;
|
|
|
|
int m_depth;
|
|
|
|
TreeListBoxItem *m_child, *m_next, *m_parent;
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Class for the listbox shown on popup
|
|
|
|
*/
|
|
|
|
class TreeListBox : public TQListBox
|
|
|
|
{
|
|
|
|
friend class TreeListBoxItem;
|
|
|
|
public:
|
|
|
|
TreeListBox(TQWidget *parent = 0, const char *name = 0);
|
|
|
|
|
|
|
|
protected:
|
|
|
|
virtual void paintCell(TQPainter *p, int row, int col);
|
|
|
|
|
|
|
|
private:
|
|
|
|
bool m_painting;
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Main class.
|
|
|
|
*/
|
|
|
|
class TreeComboBox : public TQComboBox
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
TreeComboBox(TQWidget *parent = 0, const char *name = 0);
|
|
|
|
void insertItem(const TQPixmap& pix, const TQString& txt, bool oneBlock = false);
|
|
|
|
|
|
|
|
private:
|
|
|
|
QListBox *m_listbox;
|
|
|
|
};
|
|
|
|
|
|
|
|
#endif
|