source: trunk/src/gui/widgets/qtextedit_p.h@ 642

Last change on this file since 642 was 561, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.1 sources.

File size: 4.5 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtGui module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QTEXTEDIT_P_H
43#define QTEXTEDIT_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists purely as an
50// implementation detail. This header file may change from version to
51// version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#include "private/qabstractscrollarea_p.h"
57#include "QtGui/qtextdocumentfragment.h"
58#include "QtGui/qscrollbar.h"
59#include "QtGui/qtextcursor.h"
60#include "QtGui/qtextformat.h"
61#include "QtGui/qmenu.h"
62#include "QtGui/qabstracttextdocumentlayout.h"
63#include "QtCore/qbasictimer.h"
64#include "QtCore/qurl.h"
65#include "private/qtextcontrol_p.h"
66#include "qtextedit.h"
67
68QT_BEGIN_NAMESPACE
69
70#ifndef QT_NO_TEXTEDIT
71
72class QMimeData;
73class QTextEditPrivate : public QAbstractScrollAreaPrivate
74{
75 Q_DECLARE_PUBLIC(QTextEdit)
76public:
77 QTextEditPrivate();
78
79 void init(const QString &html = QString());
80 void paint(QPainter *p, QPaintEvent *e);
81 void _q_repaintContents(const QRectF &contentsRect);
82
83 inline QPoint mapToContents(const QPoint &point) const
84 { return QPoint(point.x() + horizontalOffset(), point.y() + verticalOffset()); }
85
86 void _q_adjustScrollbars();
87 void _q_ensureVisible(const QRectF &rect);
88 void relayoutDocument();
89
90 void createAutoBulletList();
91 void pageUpDown(QTextCursor::MoveOperation op, QTextCursor::MoveMode moveMode);
92
93 inline int horizontalOffset() const
94 { return q_func()->isRightToLeft() ? (hbar->maximum() - hbar->value()) : hbar->value(); }
95 inline int verticalOffset() const
96 { return vbar->value(); }
97
98 inline void sendControlEvent(QEvent *e)
99 { control->processEvent(e, QPointF(horizontalOffset(), verticalOffset()), viewport); }
100
101 void _q_currentCharFormatChanged(const QTextCharFormat &format);
102
103 void updateDefaultTextOption();
104
105 // re-implemented by QTextBrowser, called by QTextDocument::loadResource
106 virtual QUrl resolveUrl(const QUrl &url) const
107 { return url; }
108
109 QTextControl *control;
110
111 QTextEdit::AutoFormatting autoFormatting;
112 bool tabChangesFocus;
113
114 QBasicTimer autoScrollTimer;
115 QPoint autoScrollDragPos;
116
117 QTextEdit::LineWrapMode lineWrap;
118 int lineWrapColumnOrWidth;
119 QTextOption::WrapMode wordWrap;
120
121 uint ignoreAutomaticScrollbarAdjustment : 1;
122 uint preferRichText : 1;
123 uint showCursorOnInitialShow : 1;
124 uint inDrag : 1;
125 uint clickCausedFocus : 1;
126
127 // Qt3 COMPAT only, for setText
128 Qt::TextFormat textFormat;
129
130 QString anchorToScrollToWhenVisible;
131
132#ifdef QT_KEYPAD_NAVIGATION
133 QBasicTimer deleteAllTimer;
134#endif
135};
136#endif // QT_NO_TEXTEDIT
137
138
139QT_END_NAMESPACE
140
141#endif // QTEXTEDIT_P_H
Note: See TracBrowser for help on using the repository browser.