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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKTEXTAREA_P_P_H
#define QQUICKTEXTAREA_P_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.
//
#include <QtQml/private/qlazilyallocated_p.h>
#include <QtQuick/private/qquicktextedit_p_p.h>
#include <QtQuick/private/qquickitemchangelistener_p.h>
#include <QtQuickTemplates2/private/qquickpresshandler_p_p.h>
#include <QtQuickTemplates2/private/qquickdeferredpointer_p_p.h>
#include <QtQuickTemplates2/private/qquicktheme_p.h>
#include <QtQuickTemplates2/private/qquicktextarea_p.h>
#if QT_CONFIG(accessibility)
#include <QtGui/qaccessible.h>
#endif
QT_BEGIN_NAMESPACE
class QQuickFlickable;
class QQuickTextAreaPrivate : public QQuickTextEditPrivate, public QQuickItemChangeListener
#if QT_CONFIG(accessibility)
, public QAccessible::ActivationObserver
#endif
{
Q_DECLARE_PUBLIC(QQuickTextArea)
public:
QQuickTextAreaPrivate();
~QQuickTextAreaPrivate();
static QQuickTextAreaPrivate *get(QQuickTextArea *item)
{
return static_cast<QQuickTextAreaPrivate *>(QObjectPrivate::get(item));
}
inline QMarginsF getInset() const { return QMarginsF(getLeftInset(), getTopInset(), getRightInset(), getBottomInset()); }
inline qreal getTopInset() const { return extra.isAllocated() ? extra->topInset : 0; }
inline qreal getLeftInset() const { return extra.isAllocated() ? extra->leftInset : 0; }
inline qreal getRightInset() const { return extra.isAllocated() ? extra->rightInset : 0; }
inline qreal getBottomInset() const { return extra.isAllocated() ? extra->bottomInset : 0; }
void setTopInset(qreal value, bool reset = false);
void setLeftInset(qreal value, bool reset = false);
void setRightInset(qreal value, bool reset = false);
void setBottomInset(qreal value, bool reset = false);
void resizeBackground();
void resolveFont();
void inheritFont(const QFont &font);
void updateFont(const QFont &font);
inline void setFont_helper(const QFont &font) {
if (sourceFont.resolve() == font.resolve() && sourceFont == font)
return;
updateFont(font);
}
#if QT_CONFIG(quicktemplates2_hover)
void updateHoverEnabled(bool h, bool e);
#endif
void attachFlickable(QQuickFlickable *flickable);
void detachFlickable();
void ensureCursorVisible();
void resizeFlickableControl();
void resizeFlickableContent();
void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &diff) override;
qreal getImplicitWidth() const override;
qreal getImplicitHeight() const override;
void implicitWidthChanged() override;
void implicitHeightChanged() override;
void readOnlyChanged(bool isReadOnly);
#if QT_CONFIG(accessibility)
void accessibilityActiveChanged(bool active) override;
QAccessible::Role accessibleRole() const override;
#endif
void cancelBackground();
void executeBackground(bool complete = false);
void itemImplicitWidthChanged(QQuickItem *item) override;
void itemImplicitHeightChanged(QQuickItem *item) override;
void itemDestroyed(QQuickItem *item) override;
QPalette defaultPalette() const override;
#if QT_CONFIG(quicktemplates2_hover)
bool hovered = false;
bool explicitHoverEnabled = false;
#endif
struct ExtraData {
bool hasTopInset = false;
bool hasLeftInset = false;
bool hasRightInset = false;
bool hasBottomInset = false;
bool hasBackgroundWidth = false;
bool hasBackgroundHeight = false;
qreal topInset = 0;
qreal leftInset = 0;
qreal rightInset = 0;
qreal bottomInset = 0;
QFont requestedFont;
QPalette requestedPalette;
};
QLazilyAllocated<ExtraData> extra;
bool resizingBackground = false;
QPalette resolvedPalette;
QQuickDeferredPointer<QQuickItem> background;
QString placeholder;
QColor placeholderColor;
Qt::FocusReason focusReason = Qt::OtherFocusReason;
QQuickPressHandler pressHandler;
QQuickFlickable *flickable = nullptr;
};
QT_END_NAMESPACE
#endif // QQUICKTEXTAREA_P_P_H
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