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superkaramba

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kwidgetlistbox.h
1/*
2 * Copyright (C) 2005 Petri Damstén <petri.damsten@iki.fi>
3 *
4 * This file is part of SuperKaramba.
5 *
6 * SuperKaramba is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * SuperKaramba is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with SuperKaramba; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 ****************************************************************************/
20#ifndef KWIDGETLISTBOX_H
21#define KWIDGETLISTBOX_H
22
23#include <tqtable.h>
24
29typedef bool (*show_callback) (int index, TQWidget* widget, void* data);
30
31class KWidgetListbox : public TQTable
32{
33 TQ_OBJECT
34
35
36 public:
37 KWidgetListbox(TQWidget *parent = 0, const char *name = 0);
38 ~KWidgetListbox();
39
40 int insertItem(TQWidget* item, int index = -1);
41 void setSelected(TQWidget* item);
42 void setSelected(int index);
43 void removeItem(TQWidget* item);
44 void removeItem(int index);
45 void clear();
46 int selected() const;
47 TQWidget* selectedItem() const;
48 TQWidget* item(int index) const;
49 int index(TQWidget* itm) const;
50 uint count() const { return numRows(); };
51
52 void showItems(show_callback func = 0, void* data = 0);
53
54 void paintCell(TQPainter* p, int row, int col, const TQRect& cr,
55 bool selected, const TQColorGroup& cg);
56 protected:
57 void setItemColors(int index, bool even);
58 void updateColors();
59 bool even(int index);
60 virtual void showEvent(TQShowEvent* e);
61
62 protected slots:
63 void selectionChanged(int row, int col);
64
65 signals:
66 void selected(int index);
67};
68
69#endif

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