1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/***************************************************************************
* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.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 LIST_VIEW_H
#define LIST_VIEW_H
#include <qtooltip.h>
#include <qvaluevector.h>
#define private public
#define protected public
#include <klistview.h>
#undef private
#undef protected
//-----------------------------------------------------------------------------
class EditListViewItem;
class ListViewToolTip;
class ListView : public KListView
{
Q_OBJECT
public:
ListView(QWidget *parent = 0, const char *name = 0);
virtual ~ListView();
virtual void clear();
void stopRenaming(bool force);
virtual QString tooltip(const QListViewItem &item, int column) const;
public slots:
void cancelRenaming() { stopRenaming(false); }
void finishRenaming() { stopRenaming(true); }
protected:
virtual bool eventFilter(QObject *o, QEvent *e);
private:
ListViewToolTip *_tooltip;
QValueList<EditListViewItem *> _editItems;
friend class EditListViewItem;
};
//-----------------------------------------------------------------------------
class ListViewToolTip : public QToolTip
{
public:
ListViewToolTip(ListView *parent)
: QToolTip(parent->viewport()), _listView(parent) {}
protected:
virtual void maybeTip(const QPoint &p);
private:
ListView *_listView;
};
//-----------------------------------------------------------------------------
class EditListViewItem : public KListViewItem
{
public:
EditListViewItem(ListView *list);
EditListViewItem(KListViewItem *item);
virtual ~EditListViewItem();
void startRename();
bool isRenaming() const { return _renaming; }
protected:
virtual QWidget *editWidgetFactory(int col) const = 0;
virtual bool alwaysAcceptEdit(int col) const = 0;
virtual int width(const QFontMetrics &fm, const QListView *lv, int c) const;
virtual void editDone(int col, const QWidget *editWidget);
virtual void paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int align);
private:
bool _renaming;
QValueVector<QWidget *> _editWidgets;
virtual void activate() { startRename(); }
virtual void startRename(int) { startRename(); }
virtual void okRename(int) { renameDone(true); }
virtual void cancelRename(int) { renameDone(false); }
void renameDone(bool force);
void removeEditBox();
friend class ListView;
};
#endif
|
