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
|
// qabstracttextdocumentlayout.sip generated by MetaSIP on Sun Jun 24 12:29:12 2012
//
// This file is part of the QtGui Python extension module.
//
// Copyright (c) 2012 Riverbank Computing Limited <info@riverbankcomputing.com>
//
// This file is part of PyQt.
//
// This file may be used under the terms of the GNU General Public
// License versions 2.0 or 3.0 as published by the Free Software
// Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
// included in the packaging of this file. Alternatively you may (at
// your option) use any later version of the GNU General Public
// License if such license has been publicly approved by Riverbank
// Computing Limited (or its successors, if any) and the KDE Free Qt
// Foundation. In addition, as a special exception, Riverbank gives you
// certain additional rights. These rights are described in the Riverbank
// GPL Exception version 1.1, which can be found in the file
// GPL_EXCEPTION.txt in this package.
//
// If you are unsure which license is appropriate for your use, please
// contact the sales department at sales@riverbankcomputing.com.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
class QAbstractTextDocumentLayout : QObject
{
%TypeHeaderCode
#include <qabstracttextdocumentlayout.h>
%End
public:
explicit QAbstractTextDocumentLayout(QTextDocument *doc);
virtual ~QAbstractTextDocumentLayout();
struct Selection
{
%TypeHeaderCode
#include <qabstracttextdocumentlayout.h>
%End
QTextCursor cursor;
QTextCharFormat format;
};
struct PaintContext
{
%TypeHeaderCode
#include <qabstracttextdocumentlayout.h>
%End
PaintContext();
int cursorPosition;
QPalette palette;
QRectF clip;
QVector<QAbstractTextDocumentLayout::Selection> selections;
};
virtual void draw(QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context) = 0;
virtual int hitTest(const QPointF &point, Qt::HitTestAccuracy accuracy) const = 0;
QString anchorAt(const QPointF &pos) const;
virtual int pageCount() const = 0;
virtual QSizeF documentSize() const = 0;
virtual QRectF frameBoundingRect(QTextFrame *frame) const = 0;
virtual QRectF blockBoundingRect(const QTextBlock &block) const = 0;
void setPaintDevice(QPaintDevice *device);
QPaintDevice *paintDevice() const;
QTextDocument *document() const;
void registerHandler(int objectType, QObject *component /KeepReference/);
QTextObjectInterface *handlerForObject(int objectType) const;
signals:
void update(const QRectF &rect = QRectF(0.0, 0.0, 1.0e+9, 1.0e+9));
void documentSizeChanged(const QSizeF &newSize);
void pageCountChanged(int newPages);
%If (Qt_4_4_0 -)
void updateBlock(const QTextBlock &block);
%End
protected:
virtual void documentChanged(int from, int charsRemoved, int charsAdded) = 0;
virtual void resizeInlineObject(QTextInlineObject item, int posInDocument, const QTextFormat &format);
virtual void positionInlineObject(QTextInlineObject item, int posInDocument, const QTextFormat &format);
virtual void drawInlineObject(QPainter *painter, const QRectF &rect, QTextInlineObject object, int posInDocument, const QTextFormat &format);
QTextCharFormat format(int pos);
};
class QTextObjectInterface
{
%TypeHeaderCode
#include <qabstracttextdocumentlayout.h>
%End
public:
virtual ~QTextObjectInterface();
virtual QSizeF intrinsicSize(QTextDocument *doc, int posInDocument, const QTextFormat &format) = 0;
virtual void drawObject(QPainter *painter, const QRectF &rect, QTextDocument *doc, int posInDocument, const QTextFormat &format) = 0;
};
|
