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// Commit: 47712d1f330e4b22ce6dd30e7557288ef7f7fca0
/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKTEXTINPUT_P_P_H
#define QQUICKTEXTINPUT_P_P_H
#include "qquicktextinput_p.h"
#include "qquicktext_p.h"
#include "qquickimplicitsizeitem_p_p.h"
#include <private/qlinecontrol_p.h>
#include <QtDeclarative/qdeclarative.h>
#include <QtCore/qelapsedtimer.h>
#include <QtCore/qpointer.h>
#include <QtGui/qguiapplication.h>
#include <QtGui/qstylehints.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.
QT_BEGIN_NAMESPACE
class QQuickTextNode;
class Q_AUTOTEST_EXPORT QQuickTextInputPrivate : public QQuickImplicitSizeItemPrivate
{
Q_DECLARE_PUBLIC(QQuickTextInput)
public:
QQuickTextInputPrivate()
: control(new QLineControl(QString()))
, color((QRgb)0)
, style(QQuickText::Normal)
, styleColor((QRgb)0)
, hAlign(QQuickTextInput::AlignLeft)
, mouseSelectionMode(QQuickTextInput::SelectCharacters)
, inputMethodHints(Qt::ImhNone)
, textNode(0)
, hscroll(0)
, oldScroll(0)
, oldValidity(false)
, focused(false)
, focusOnPress(true)
, cursorVisible(false)
, autoScroll(true)
, selectByMouse(false)
, canPaste(false)
, hAlignImplicit(true)
, selectPressed(false)
, textLayoutDirty(true)
{
}
~QQuickTextInputPrivate()
{
}
int xToPos(int x, QTextLine::CursorPosition betweenOrOn = QTextLine::CursorBetweenCharacters) const
{
Q_Q(const QQuickTextInput);
QRect cr = q->boundingRect().toRect();
x-= cr.x() - hscroll;
return control->xToPos(x, betweenOrOn);
}
void init();
void startCreatingCursor();
void updateHorizontalScroll();
bool determineHorizontalAlignment();
bool setHAlign(QQuickTextInput::HAlignment, bool forceAlign = false);
void mirrorChange();
int calculateTextWidth();
bool sendMouseEventToInputContext(QMouseEvent *event);
void updateInputMethodHints();
void hideCursor();
void showCursor();
QLineControl* control;
QFont font;
QFont sourceFont;
QColor color;
QColor selectionColor;
QColor selectedTextColor;
QQuickText::TextStyle style;
QColor styleColor;
QQuickTextInput::HAlignment hAlign;
QQuickTextInput::SelectionMode mouseSelectionMode;
Qt::InputMethodHints inputMethodHints;
QPointer<QDeclarativeComponent> cursorComponent;
QPointer<QQuickItem> cursorItem;
QPointF pressPos;
QQuickTextNode *textNode;
QElapsedTimer tripleClickTimer;
QPoint tripleClickStartPoint;
int lastSelectionStart;
int lastSelectionEnd;
int oldHeight;
int oldWidth;
int hscroll;
int oldScroll;
bool oldValidity:1;
bool focused:1;
bool focusOnPress:1;
bool cursorVisible:1;
bool autoScroll:1;
bool selectByMouse:1;
bool canPaste:1;
bool hAlignImplicit:1;
bool selectPressed:1;
bool textLayoutDirty:1;
static inline QQuickTextInputPrivate *get(QQuickTextInput *t) {
return t->d_func();
}
bool hasPendingTripleClick() const {
return !tripleClickTimer.hasExpired(qApp->styleHints()->mouseDoubleClickInterval());
}
};
QT_END_NAMESPACE
#endif // QQUICKTEXTINPUT_P_P_H
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