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/****************************************************************************
**
** Copyright (C) 2011 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 QDECLARATIVETEXTINPUT_P_H
#define QDECLARATIVETEXTINPUT_P_H
#include "private/qdeclarativetextinput_p.h"
#include "private/qdeclarativeimplicitsizeitem_p_p.h"
#include <qdeclarative.h>
#include <QPointer>
#include <private/qlinecontrol_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.
#ifndef QT_NO_LINEEDIT
QT_BEGIN_NAMESPACE
class Q_AUTOTEST_EXPORT QDeclarativeTextInputPrivate : public QDeclarativeImplicitSizePaintedItemPrivate
{
Q_DECLARE_PUBLIC(QDeclarativeTextInput)
public:
QDeclarativeTextInputPrivate() : control(new QLineControl(QString())),
color((QRgb)0), style(QDeclarativeText::Normal),
styleColor((QRgb)0), hAlign(QDeclarativeTextInput::AlignLeft),
mouseSelectionMode(QDeclarativeTextInput::SelectCharacters), inputMethodHints(Qt::ImhNone),
hscroll(0), oldScroll(0), oldValidity(false), focused(false), focusOnPress(true),
showInputPanelOnFocus(true), clickCausedFocus(false), cursorVisible(false),
autoScroll(true), selectByMouse(false), canPaste(false), hAlignImplicit(true),
selectPressed(false)
{
#ifdef Q_OS_SYMBIAN
if (QSysInfo::symbianVersion() == QSysInfo::SV_SF_1 || QSysInfo::symbianVersion() == QSysInfo::SV_SF_3) {
showInputPanelOnFocus = false;
}
#endif
}
~QDeclarativeTextInputPrivate()
{
delete control;
}
int xToPos(int x, QTextLine::CursorPosition betweenOrOn = QTextLine::CursorBetweenCharacters) const
{
Q_Q(const QDeclarativeTextInput);
QRect cr = q->boundingRect().toRect();
x-= cr.x() - hscroll;
return control->xToPos(x, betweenOrOn);
}
void init();
void startCreatingCursor();
void focusChanged(bool hasFocus);
void updateHorizontalScroll();
bool determineHorizontalAlignment();
bool setHAlign(QDeclarativeTextInput::HAlignment, bool forceAlign = false);
void mirrorChange();
int calculateTextWidth();
bool sendMouseEventToInputContext(QGraphicsSceneMouseEvent *event, QEvent::Type eventType);
void updateInputMethodHints();
QLineControl* control;
QFont font;
QFont sourceFont;
QColor color;
QColor selectionColor;
QColor selectedTextColor;
QDeclarativeText::TextStyle style;
QColor styleColor;
QDeclarativeTextInput::HAlignment hAlign;
QDeclarativeTextInput::SelectionMode mouseSelectionMode;
Qt::InputMethodHints inputMethodHints;
QPointer<QDeclarativeComponent> cursorComponent;
QPointer<QDeclarativeItem> cursorItem;
QPointF pressPos;
int lastSelectionStart;
int lastSelectionEnd;
int oldHeight;
int oldWidth;
int hscroll;
int oldScroll;
bool oldValidity:1;
bool focused:1;
bool focusOnPress:1;
bool showInputPanelOnFocus:1;
bool clickCausedFocus:1;
bool cursorVisible:1;
bool autoScroll:1;
bool selectByMouse:1;
bool canPaste:1;
bool hAlignImplicit:1;
bool selectPressed:1;
static inline QDeclarativeTextInputPrivate *get(QDeclarativeTextInput *t) {
return t->d_func();
}
};
QT_END_NAMESPACE
#endif // QT_NO_LINEEDIT
#endif
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