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Diffstat (limited to 'qtinterface/qt4/Qt/qabstracttextdocumentlayout.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qabstracttextdocumentlayout.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/qtinterface/qt4/Qt/qabstracttextdocumentlayout.h b/qtinterface/qt4/Qt/qabstracttextdocumentlayout.h deleted file mode 100644 index 080dcdf..0000000 --- a/qtinterface/qt4/Qt/qabstracttextdocumentlayout.h +++ /dev/null @@ -1,150 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 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. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QABSTRACTTEXTDOCUMENTLAYOUT_H -#define QABSTRACTTEXTDOCUMENTLAYOUT_H - -#include <QtCore/qobject.h> -#include <QtGui/qtextlayout.h> -#include <QtGui/qtextdocument.h> -#include <QtGui/qtextcursor.h> -#include <QtGui/qpalette.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -class QAbstractTextDocumentLayoutPrivate; -class QTextBlock; -class QTextObjectInterface; -class QTextFrame; - -class Q_GUI_EXPORT QAbstractTextDocumentLayout : public QObject -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QAbstractTextDocumentLayout) - -public: - explicit QAbstractTextDocumentLayout(QTextDocument *doc); - ~QAbstractTextDocumentLayout(); - - struct Selection - { - QTextCursor cursor; - QTextCharFormat format; - }; - - struct PaintContext - { - PaintContext() - : cursorPosition(-1) - {} - int cursorPosition; - QPalette palette; - QRectF clip; - QVector<Selection> selections; - }; - - virtual void draw(QPainter *painter, const 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); - QTextObjectInterface *handlerForObject(int objectType) const; - -Q_SIGNALS: - void update(const QRectF & = QRectF(0., 0., 1000000000., 1000000000.)); - void updateBlock(const QTextBlock &block); - void documentSizeChanged(const QSizeF &newSize); - void pageCountChanged(int newPages); - -protected: - QAbstractTextDocumentLayout(QAbstractTextDocumentLayoutPrivate &, QTextDocument *); - - 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); - - int formatIndex(int pos); - QTextCharFormat format(int pos); - -private: - friend class QTextControl; - friend class QTextDocument; - friend class QTextDocumentPrivate; - friend class QTextEngine; - friend class QTextLayout; - friend class QTextLine; - Q_PRIVATE_SLOT(d_func(), void _q_handlerDestroyed(QObject *obj)) - Q_PRIVATE_SLOT(d_func(), int _q_dynamicPageCountSlot()) - Q_PRIVATE_SLOT(d_func(), QSizeF _q_dynamicDocumentSizeSlot()) -}; - -class Q_GUI_EXPORT QTextObjectInterface -{ -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; -}; - -Q_DECLARE_INTERFACE(QTextObjectInterface, "com.trolltech.Qt.QTextObjectInterface") - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QABSTRACTTEXTDOCUMENTLAYOUT_H |