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77 lines
1.9 KiB
77 lines
1.9 KiB
/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#ifndef TREECOMBOBOX_H
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#define TREECOMBOBOX_H
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#include <tqlistbox.h>
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#include <tqcombobox.h>
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#include <tqstringlist.h>
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/**
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* Class that represents a single object in the tree
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*/
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class TreeListBoxItem : public QListBoxPixmap
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{
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public:
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TreeListBoxItem(TQListBox *lb, const TQPixmap& pix, const TQString& txt, bool oneBlock = false);
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virtual int width(const TQListBox *lb) const;
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protected:
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virtual void paint(TQPainter *p);
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int stepSize() const { return 16; }
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private:
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QStringList m_path;
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int m_depth;
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TreeListBoxItem *m_child, *m_next, *m_parent;
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};
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/**
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* Class for the listbox shown on popup
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*/
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class TreeListBox : public QListBox
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{
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friend class TreeListBoxItem;
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public:
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TreeListBox(TQWidget *parent = 0, const char *name = 0);
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protected:
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virtual void paintCell(TQPainter *p, int row, int col);
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private:
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bool m_painting;
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};
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/**
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* Main class.
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*/
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class TreeComboBox : public QComboBox
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{
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public:
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TreeComboBox(TQWidget *parent = 0, const char *name = 0);
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void insertItem(const TQPixmap& pix, const TQString& txt, bool oneBlock = false);
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private:
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QListBox *m_listbox;
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};
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#endif
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