treecombobox.h
/*
* 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 <qlistbox.h>
#include <qcombobox.h>
#include <qstringlist.h>
class TreeListBoxItem : public QListBoxPixmap
{
public:
TreeListBoxItem(QListBox *lb, const QPixmap& pix, const QString& txt, bool oneBlock = false);
virtual int width(const QListBox *lb) const;
protected:
virtual void paint(QPainter *p);
int stepSize() const { return 16; }
private:
QStringList m_path;
int m_depth;
TreeListBoxItem *m_child, *m_next, *m_parent;
};
class TreeListBox : public QListBox
{
friend class TreeListBoxItem;
public:
TreeListBox(QWidget *parent = 0, const char *name = 0);
protected:
virtual void paintCell(QPainter *p, int row, int col);
private:
bool m_painting;
};
class TreeComboBox : public QComboBox
{
public:
TreeComboBox(QWidget *parent = 0, const char *name = 0);
void insertItem(const QPixmap& pix, const QString& txt, bool oneBlock = false);
private:
QListBox *m_listbox;
};
#endif
TreeListBoxItem
Class that represents a single object in the tree.
Definition: treecombobox.h:30
TreeListBox
Class for the listbox shown on popup.
Definition: treecombobox.h:50
TreeComboBox
Main class.
Definition: treecombobox.h:66

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