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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QLINEEDIT_P_H
#define QLINEEDIT_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "QtCore/qglobal.h"
#ifndef QT_NO_LINEEDIT
#include "private/qwidget_p.h"
#include "QtGui/qlineedit.h"
#include "QtGui/qtextlayout.h"
#include "QtGui/qstyleoption.h"
#include "QtCore/qbasictimer.h"
#include "QtGui/qcompleter.h"
#include "QtCore/qpointer.h"
#include "QtGui/qlineedit.h"
#include "private/qlinecontrol_p.h"
QT_BEGIN_NAMESPACE
class QLineEditPrivate : public QWidgetPrivate
{
Q_DECLARE_PUBLIC(QLineEdit)
public:
QLineEditPrivate()
: control(0), frame(1), contextMenuEnabled(1), cursorVisible(0),
dragEnabled(0), clickCausedFocus(0), hscroll(0), vscroll(0),
alignment(Qt::AlignLeading | Qt::AlignVCenter),
leftTextMargin(0), topTextMargin(0), rightTextMargin(0), bottomTextMargin(0)
{
}
~QLineEditPrivate()
{
delete control;
}
QLineControl *control;
#ifndef QT_NO_CONTEXTMENU
QPointer<QAction> selectAllAction;
#endif
void init(const QString&);
int xToPos(int x, QTextLine::CursorPosition = QTextLine::CursorBetweenCharacters) const;
QRect cursorRect() const;
void setCursorVisible(bool visible);
void updatePasswordEchoEditing(bool);
inline bool shouldEnableInputMethod() const
{
return !control->isReadOnly();
}
QPoint tripleClick;
QBasicTimer tripleClickTimer;
uint frame : 1;
uint contextMenuEnabled : 1;
uint cursorVisible : 1;
uint dragEnabled : 1;
uint clickCausedFocus : 1;
int hscroll;
int vscroll;
uint alignment;
static const int verticalMargin;
static const int horizontalMargin;
bool sendMouseEventToInputContext(QMouseEvent *e);
QRect adjustedContentsRect() const;
void _q_handleWindowActivate();
void _q_textEdited(const QString &);
void _q_cursorPositionChanged(int, int);
#ifdef QT_KEYPAD_NAVIGATION
void _q_editFocusChange(bool);
#endif
void _q_selectionChanged();
#ifndef QT_NO_COMPLETER
void _q_completionHighlighted(QString);
#endif
#ifndef QT_NO_DRAGANDDROP
QPoint dndPos;
QBasicTimer dndTimer;
void drag();
#endif
int leftTextMargin;
int topTextMargin;
int rightTextMargin;
int bottomTextMargin;
QString placeholderText;
};
#endif // QT_NO_LINEEDIT
QT_END_NAMESPACE
#endif // QLINEEDIT_P_H
|
