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
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
/****************************************************************************
**
** 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 QtDeclarative 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 QMLGRAPHICSTEXTEDIT_H
#define QMLGRAPHICSTEXTEDIT_H
#include <private/qmlgraphicstext_p.h>
#include <private/qmlgraphicspainteditem_p.h>
#include <QtGui/qtextdocument.h>
#include <QtGui/qtextoption.h>
#include <QtGui/qtextcursor.h>
#include <QtGui/qtextformat.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QmlGraphicsTextEditPrivate;
class Q_DECLARATIVE_EXPORT QmlGraphicsTextEdit : public QmlGraphicsPaintedItem
{
Q_OBJECT
Q_ENUMS(VAlignment)
Q_ENUMS(HAlignment)
Q_ENUMS(TextFormat)
Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
Q_PROPERTY(QColor color READ color WRITE setColor)
Q_PROPERTY(QColor selectionColor READ selectionColor WRITE setSelectionColor)
Q_PROPERTY(QColor selectedTextColor READ selectedTextColor WRITE setSelectedTextColor)
Q_PROPERTY(QFont font READ font WRITE setFont)
Q_PROPERTY(HAlignment horizontalAlignment READ hAlign WRITE setHAlign)
Q_PROPERTY(VAlignment verticalAlignment READ vAlign WRITE setVAlign)
Q_PROPERTY(bool wrap READ wrap WRITE setWrap) //### other wrap modes
Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat)
Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)
Q_PROPERTY(bool cursorVisible READ isCursorVisible WRITE setCursorVisible)
Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition NOTIFY cursorPositionChanged)
Q_PROPERTY(QmlComponent* cursorDelegate READ cursorDelegate WRITE setCursorDelegate)
Q_PROPERTY(int selectionStart READ selectionStart WRITE setSelectionStart NOTIFY selectionStartChanged)
Q_PROPERTY(int selectionEnd READ selectionEnd WRITE setSelectionEnd NOTIFY selectionEndChanged)
Q_PROPERTY(QString selectedText READ selectedText NOTIFY selectionChanged)
Q_PROPERTY(bool focusOnPress READ focusOnPress WRITE setFocusOnPress)
Q_PROPERTY(bool persistentSelection READ persistentSelection WRITE setPersistentSelection)
Q_PROPERTY(qreal textMargin READ textMargin WRITE setTextMargin)
public:
QmlGraphicsTextEdit(QmlGraphicsItem *parent=0);
enum HAlignment {
AlignLeft = Qt::AlignLeft,
AlignRight = Qt::AlignRight,
AlignHCenter = Qt::AlignHCenter
};
enum VAlignment {
AlignTop = Qt::AlignTop,
AlignBottom = Qt::AlignBottom,
AlignVCenter = Qt::AlignVCenter
};
enum TextFormat {
PlainText = Qt::PlainText,
RichText = Qt::RichText,
AutoText = Qt::AutoText
};
QString text() const;
void setText(const QString &);
TextFormat textFormat() const;
void setTextFormat(TextFormat format);
QFont font() const;
void setFont(const QFont &font);
QColor color() const;
void setColor(const QColor &c);
QColor selectionColor() const;
void setSelectionColor(const QColor &c);
QColor selectedTextColor() const;
void setSelectedTextColor(const QColor &c);
HAlignment hAlign() const;
void setHAlign(HAlignment align);
VAlignment vAlign() const;
void setVAlign(VAlignment align);
bool wrap() const;
void setWrap(bool w);
bool isCursorVisible() const;
void setCursorVisible(bool on);
int cursorPosition() const;
void setCursorPosition(int pos);
QmlComponent* cursorDelegate() const;
void setCursorDelegate(QmlComponent*);
int selectionStart() const;
void setSelectionStart(int);
int selectionEnd() const;
void setSelectionEnd(int);
QString selectedText() const;
bool focusOnPress() const;
void setFocusOnPress(bool on);
bool persistentSelection() const;
void setPersistentSelection(bool on);
qreal textMargin() const;
void setTextMargin(qreal margin);
virtual void componentComplete();
/* FROM EDIT */
void setReadOnly(bool);
bool isReadOnly() const;
void setTextInteractionFlags(Qt::TextInteractionFlags flags);
Qt::TextInteractionFlags textInteractionFlags() const;
QRect cursorRect() const;
QVariant inputMethodQuery(Qt::InputMethodQuery property) const;
Q_SIGNALS:
void textChanged(const QString &);
void cursorPositionChanged();
void selectionStartChanged();
void selectionEndChanged();
void selectionChanged();
public Q_SLOTS:
void selectAll();
private Q_SLOTS:
void updateImgCache(const QRectF &rect);
void q_textChanged();
void updateSelectionMarkers();
void moveCursorDelegate();
void loadCursorDelegate();
private:
void updateSize();
protected:
virtual void geometryChanged(const QRectF &newGeometry,
const QRectF &oldGeometry);
bool event(QEvent *);
void keyPressEvent(QKeyEvent *);
void keyReleaseEvent(QKeyEvent *);
void focusChanged(bool);
// mouse filter?
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
void inputMethodEvent(QInputMethodEvent *e);
void drawContents(QPainter *, const QRect &);
private:
Q_DISABLE_COPY(QmlGraphicsTextEdit)
Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QmlGraphicsTextEdit)
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QmlGraphicsTextEdit)
QT_END_HEADER
#endif
|
