qquicktextfield.cpp

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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
 
#include "qquicktextfield_p.h"
#include "qquicktextfield_p_p.h"
#include "qquickcontrol_p.h"
#include "qquickcontrol_p_p.h"
#include "qquickdeferredexecute_p_p.h"
#include "qquicktooltip_p_p.h"
 
#include <QtQuick/private/qquickitem_p.h>
#include <QtQuick/private/qquicktextinput_p.h>
#include <QtQuick/private/qquickclipnode_p.h>
 
#if QT_CONFIG(accessibility)
#include <QtQuick/private/qquickaccessibleattached_p.h>
#endif
 
QT_BEGIN_NAMESPACE
 
using namespace Qt::StringLiterals;
 
/*!
    \qmltype TextField
    \inherits TextInput
//!     \nativetype QQuickTextField
    \inqmlmodule QtQuick.Controls
    \since 5.7
    \ingroup qtquickcontrols-input
    \brief Single-line text input field.
 
    TextField is a single line text editor. TextField extends TextInput with
    a \l {placeholderText}{placeholder text} functionality, and adds decoration.
 
    \table
    \row \li \image qtquickcontrols-textfield-normal.png
                    {Text field in normal state}
         \li A text field in its normal state.
    \row \li \image qtquickcontrols-textfield-focused.png
                    {Text field in focused state with highlight}
         \li A text field that has active focus.
    \row \li \image qtquickcontrols-textfield-disabled.png
                    {Text field in disabled state}
         \li A text field that is disabled.
    \endtable
 
    \code
    TextField {
        placeholderText: qsTr("Enter name")
    }
    \endcode
 
    \sa TextArea, {Customizing TextField}, {Input Controls}
*/
 
/*!
    \qmlsignal QtQuick.Controls::TextField::pressAndHold(MouseEvent event)
 
    This signal is emitted when there is a long press (the delay depends on the platform plugin).
    The \a event parameter provides information about the press, including the x and y
    coordinates of the press, and which button is pressed.
 
    \sa pressed, released
*/
 
/*!
    \qmlsignal QtQuick.Controls::TextField::pressed(MouseEvent event)
    \since QtQuick.Controls 2.1 (Qt 5.8)
 
    This signal is emitted when the text field is pressed by the user.
    The \a event parameter provides information about the press,
    including the x and y coordinates of the press, and which button
    is pressed.
 
    \sa released, pressAndHold
*/
 
/*!
    \qmlsignal QtQuick.Controls::TextField::released(MouseEvent event)
    \since QtQuick.Controls 2.1 (Qt 5.8)
 
    This signal is emitted when the text field is released by the user.
    The \a event parameter provides information about the release,
    including the x and y coordinates of the press, and which button
    is pressed.
 
    \sa pressed, pressAndHold
*/
 
QQuickTextFieldPrivate::QQuickTextFieldPrivate()
{
}
 
QQuickTextFieldPrivate::~QQuickTextFieldPrivate()
{
}
 
void QQuickTextFieldPrivate::setTopInset(qreal value, bool reset)
{
    Q_Q(QQuickTextField);
    const QMarginsF oldInset = getInset();
    extra.value().topInset = value;
    extra.value().hasTopInset = !reset;
    if (!qFuzzyCompare(oldInset.top(), value)) {
        emit q->topInsetChanged();
        q->insetChange(getInset(), oldInset);
    }
}
 
void QQuickTextFieldPrivate::setLeftInset(qreal value, bool reset)
{
    Q_Q(QQuickTextField);
    const QMarginsF oldInset = getInset();
    extra.value().leftInset = value;
    extra.value().hasLeftInset = !reset;
    if (!qFuzzyCompare(oldInset.left(), value)) {
        emit q->leftInsetChanged();
        q->insetChange(getInset(), oldInset);
    }
}
 
void QQuickTextFieldPrivate::setRightInset(qreal value, bool reset)
{
    Q_Q(QQuickTextField);
    const QMarginsF oldInset = getInset();
    extra.value().rightInset = value;
    extra.value().hasRightInset = !reset;
    if (!qFuzzyCompare(oldInset.right(), value)) {
        emit q->rightInsetChanged();
        q->insetChange(getInset(), oldInset);
    }
}
 
void QQuickTextFieldPrivate::setBottomInset(qreal value, bool reset)
{
    Q_Q(QQuickTextField);
    const QMarginsF oldInset = getInset();
    extra.value().bottomInset = value;
    extra.value().hasBottomInset = !reset;
    if (!qFuzzyCompare(oldInset.bottom(), value)) {
        emit q->bottomInsetChanged();
        q->insetChange(getInset(), oldInset);
    }
}
 
void QQuickTextFieldPrivate::resizeBackground()
{
    if (!background)
        return;
 
    resizingBackground = true;
 
    QQuickItemPrivate *p = QQuickItemPrivate::get(background);
    if (((!p->widthValid() || !extra.isAllocated() || !extra->hasBackgroundWidth) && qFuzzyIsNull(background->x()))
            || (extra.isAllocated() && (extra->hasLeftInset || extra->hasRightInset))) {
        const bool wasWidthValid = p->widthValid();
        background->setX(getLeftInset());
        background->setWidth(width - getLeftInset() - getRightInset());
        // If the user hadn't previously set the width, that shouldn't change when we set it for them.
        if (!wasWidthValid)
            p->widthValidFlag = false;
    }
    if (((!p->heightValid() || !extra.isAllocated() || !extra->hasBackgroundHeight) && qFuzzyIsNull(background->y()))
            || (extra.isAllocated() && (extra->hasTopInset || extra->hasBottomInset))) {
        const bool wasHeightValid = p->heightValid();
        background->setY(getTopInset());
        background->setHeight(height - getTopInset() - getBottomInset());
        if (!wasHeightValid)
            p->heightValidFlag = false;
    }
 
    resizingBackground = false;
}
 
/*!
    \internal
 
    Determine which font is implicitly imposed on this control by its ancestors
    and QGuiApplication::font, resolve this against its own font (attributes from
    the implicit font are copied over). Then propagate this font to this
    control's children.
*/
void QQuickTextFieldPrivate::resolveFont()
{
    Q_Q(QQuickTextField);
    inheritFont(QQuickControlPrivate::parentFont(q));
}
 
void QQuickTextFieldPrivate::inheritFont(const QFont &font)
{
    QFont parentFont = extra.isAllocated() ? extra->requestedFont.resolve(font) : font;
    parentFont.setResolveMask(extra.isAllocated() ? extra->requestedFont.resolveMask() | font.resolveMask() : font.resolveMask());
 
    const QFont defaultFont = QQuickTheme::font(QQuickTheme::TextField);
    QFont resolvedFont = parentFont.resolve(defaultFont);
 
    setFont_helper(resolvedFont);
}
 
/*!
    \internal
 
    Assign \a font to this control, and propagate it to all children.
*/
void QQuickTextFieldPrivate::updateFont(const QFont &font)
{
    Q_Q(QQuickTextField);
    QFont oldFont = sourceFont;
    q->QQuickTextInput::setFont(font);
 
    QQuickControlPrivate::updateFontRecur(q, font);
 
    if (oldFont != font)
        emit q->fontChanged();
}
 
#if QT_CONFIG(quicktemplates2_hover)
void QQuickTextFieldPrivate::updateHoverEnabled(bool enabled, bool xplicit)
{
    Q_Q(QQuickTextField);
    if (!xplicit && explicitHoverEnabled)
        return;
 
    bool wasEnabled = q->isHoverEnabled();
    explicitHoverEnabled = xplicit;
    if (wasEnabled != enabled) {
        q->setAcceptHoverEvents(enabled);
        QQuickControlPrivate::updateHoverEnabledRecur(q, enabled);
        emit q->hoverEnabledChanged();
    }
}
#endif
 
qreal QQuickTextFieldPrivate::getImplicitWidth() const
{
    return QQuickItemPrivate::getImplicitWidth();
}
 
qreal QQuickTextFieldPrivate::getImplicitHeight() const
{
    return QQuickItemPrivate::getImplicitHeight();
}
 
void QQuickTextFieldPrivate::implicitWidthChanged()
{
    Q_Q(QQuickTextField);
    QQuickItemPrivate::implicitWidthChanged();
    emit q->implicitWidthChanged3();
}
 
void QQuickTextFieldPrivate::implicitHeightChanged()
{
    Q_Q(QQuickTextField);
    QQuickItemPrivate::implicitHeightChanged();
    emit q->implicitHeightChanged3();
}
 
void QQuickTextFieldPrivate::readOnlyChanged(bool isReadOnly)
{
    QQuickTextInputPrivate::readOnlyChanged(isReadOnly);
#if QT_CONFIG(cursor)
    q_func()->setCursor(isReadOnly && !selectByMouse ? Qt::ArrowCursor : Qt::IBeamCursor);
#endif
}
 
#if QT_CONFIG(accessibility)
void QQuickTextFieldPrivate::accessibilityActiveChanged(bool active)
{
    QQuickTextInputPrivate::accessibilityActiveChanged(active);
 
    if (!active)
        return;
    Q_Q(QQuickTextField);
    QQuickAccessibleAttached *accessibleAttached = qobject_cast<QQuickAccessibleAttached *>(qmlAttachedPropertiesObject<QQuickAccessibleAttached>(q, true));
    Q_ASSERT(accessibleAttached);
    accessibleAttached->setDescriptionImplicitly(placeholder);
}
 
#endif
 
void QQuickTextFieldPrivate::cancelBackground()
{
    Q_Q(QQuickTextField);
    quickCancelDeferred(q, backgroundName());
}
 
void QQuickTextFieldPrivate::executeBackground(bool complete)
{
    Q_Q(QQuickTextField);
    if (background.wasExecuted())
        return;
 
    if (!background || complete)
        quickBeginDeferred(q, backgroundName(), background);
    if (complete)
        quickCompleteDeferred(q, backgroundName(), background);
}
 
void QQuickTextFieldPrivate::itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &diff)
{
    Q_UNUSED(diff);
    if (resizingBackground || item != background || !change.sizeChange())
        return;
 
    QQuickItemPrivate *p = QQuickItemPrivate::get(item);
    // QTBUG-71875: only allocate the extra data if we have to.
    // resizeBackground() relies on the value of extra.isAllocated()
    // as part of its checks to see whether it should resize the background or not.
    if (p->widthValid() || extra.isAllocated())
        extra.value().hasBackgroundWidth = p->widthValid();
    if (p->heightValid() || extra.isAllocated())
        extra.value().hasBackgroundHeight = p->heightValid();
    resizeBackground();
}
 
void QQuickTextFieldPrivate::itemImplicitWidthChanged(QQuickItem *item)
{
    Q_Q(QQuickTextField);
    if (item == background)
        emit q->implicitBackgroundWidthChanged();
}
 
void QQuickTextFieldPrivate::itemImplicitHeightChanged(QQuickItem *item)
{
    Q_Q(QQuickTextField);
    if (item == background)
        emit q->implicitBackgroundHeightChanged();
}
 
void QQuickTextFieldPrivate::itemDestroyed(QQuickItem *item)
{
    Q_Q(QQuickTextField);
    if (item == background) {
        background = nullptr;
        emit q->implicitBackgroundWidthChanged();
        emit q->implicitBackgroundHeightChanged();
    }
}
 
QPalette QQuickTextFieldPrivate::defaultPalette() const
{
    return QQuickTheme::palette(QQuickTheme::TextField);
}
 
bool QQuickTextFieldPrivate::setLastFocusChangeReason(Qt::FocusReason reason)
{
    Q_Q(QQuickTextField);
    const auto focusReasonChanged = QQuickItemPrivate::setLastFocusChangeReason(reason);
    if (focusReasonChanged)
        emit q->focusReasonChanged();
 
    return focusReasonChanged;
}
 
QQuickTextField::QQuickTextField(QQuickItem *parent)
    : QQuickTextInput(*(new QQuickTextFieldPrivate), parent)
{
    Q_D(QQuickTextField);
    d->pressHandler.control = this;
    d->setImplicitResizeEnabled(false);
    setAcceptedMouseButtons(Qt::AllButtons);
    setActiveFocusOnTab(true);
#if QT_CONFIG(cursor)
    setCursor(Qt::IBeamCursor);
#endif
#if QT_VERSION < QT_VERSION_CHECK(7, 0, 0)
    if (qEnvironmentVariable("QT_QUICK_CONTROLS_TEXT_SELECTION_BEHAVIOR") == u"old"_s)
        QQuickTextInput::setOldSelectionDefault();
#endif
}
 
QQuickTextField::~QQuickTextField()
{
    Q_D(QQuickTextField);
    QQuickControlPrivate::removeImplicitSizeListener(d->background, d, QQuickControlPrivate::ImplicitSizeChanges | QQuickItemPrivate::Geometry);
}
 
QFont QQuickTextField::font() const
{
    Q_D(const QQuickTextField);
    QFont font = QQuickTextInput::font();
    // The resolve mask should inherit from the requestedFont
    font.setResolveMask(d->extra.value().requestedFont.resolveMask());
    return font;
}
 
void QQuickTextField::setFont(const QFont &font)
{
    Q_D(QQuickTextField);
    if (d->extra.value().requestedFont.resolveMask() == font.resolveMask() && d->extra.value().requestedFont == font)
        return;
 
    d->extra.value().requestedFont = font;
    d->resolveFont();
}
 
/*!
    \qmlproperty Item QtQuick.Controls::TextField::background
 
    This property holds the background item.
 
    \input qquickcontrol-background.qdocinc notes
 
    \sa {Customizing TextField}
*/
QQuickItem *QQuickTextField::background() const
{
    QQuickTextFieldPrivate *d = const_cast<QQuickTextFieldPrivate *>(d_func());
    if (!d->background)
        d->executeBackground();
    return d->background;
}
 
void QQuickTextField::setBackground(QQuickItem *background)
{
    Q_D(QQuickTextField);
    if (d->background == background)
        return;
 
    QQuickControlPrivate::warnIfCustomizationNotSupported(this, background, QStringLiteral("background"));
 
    if (!d->background.isExecuting())
        d->cancelBackground();
 
    const qreal oldImplicitBackgroundWidth = implicitBackgroundWidth();
    const qreal oldImplicitBackgroundHeight = implicitBackgroundHeight();
 
    if (d->extra.isAllocated()) {
        d->extra.value().hasBackgroundWidth = false;
        d->extra.value().hasBackgroundHeight = false;
    }
 
    QQuickControlPrivate::removeImplicitSizeListener(d->background, d, QQuickControlPrivate::ImplicitSizeChanges | QQuickItemPrivate::Geometry);
    QQuickControlPrivate::hideOldItem(d->background);
    d->background = background;
 
    if (background) {
        background->setParentItem(this);
        if (qFuzzyIsNull(background->z()))
            background->setZ(-1);
        QQuickItemPrivate *p = QQuickItemPrivate::get(background);
        if (p->widthValid() || p->heightValid()) {
            d->extra.value().hasBackgroundWidth = p->widthValid();
            d->extra.value().hasBackgroundHeight = p->heightValid();
        }
        if (isComponentComplete())
            d->resizeBackground();
        QQuickControlPrivate::addImplicitSizeListener(background, d, QQuickControlPrivate::ImplicitSizeChanges | QQuickItemPrivate::Geometry);
    }
 
    if (!qFuzzyCompare(oldImplicitBackgroundWidth, implicitBackgroundWidth()))
        emit implicitBackgroundWidthChanged();
    if (!qFuzzyCompare(oldImplicitBackgroundHeight, implicitBackgroundHeight()))
        emit implicitBackgroundHeightChanged();
    if (!d->background.isExecuting())
        emit backgroundChanged();
}
 
/*!
    \qmlproperty string QtQuick.Controls::TextField::placeholderText
 
    This property holds the hint that is displayed in the TextField before the user
    enters text.
*/
QString QQuickTextField::placeholderText() const
{
    Q_D(const QQuickTextField);
    return d->placeholder;
}
 
void QQuickTextField::setPlaceholderText(const QString &text)
{
    Q_D(QQuickTextField);
    if (d->placeholder == text)
        return;
 
    d->placeholder = text;
#if QT_CONFIG(accessibility)
    if (QQuickAccessibleAttached *accessibleAttached = QQuickControlPrivate::accessibleAttached(this))
        accessibleAttached->setDescriptionImplicitly(text);
#endif
    emit placeholderTextChanged();
}
 
/*!
    \qmlproperty color QtQuick.Controls::TextField::placeholderTextColor
    \since QtQuick.Controls 2.5 (Qt 5.12)
 
    This property holds the color of placeholderText.
 
    \sa placeholderText
*/
QColor QQuickTextField::placeholderTextColor() const
{
    Q_D(const QQuickTextField);
    return d->placeholderColor;
}
 
void QQuickTextField::setPlaceholderTextColor(const QColor &color)
{
    Q_D(QQuickTextField);
    if (d->placeholderColor == color)
        return;
 
    d->placeholderColor = color;
    emit placeholderTextColorChanged();
}
 
/*!
    \qmlproperty enumeration QtQuick.Controls::TextField::focusReason
 
    This property holds the reason of the last focus change.
 
    \note This property does not indicate whether the item has \l {Item::activeFocus}
        {active focus}, but the reason why the item either gained or lost focus.
 
    \value Qt.MouseFocusReason         A mouse action occurred.
    \value Qt.TabFocusReason           The Tab key was pressed.
    \value Qt.BacktabFocusReason       A Backtab occurred. The input for this may include the Shift or Control keys; e.g. Shift+Tab.
    \value Qt.ActiveWindowFocusReason  The window system made this window either active or inactive.
    \value Qt.PopupFocusReason         The application opened/closed a pop-up that grabbed/released the keyboard focus.
    \value Qt.ShortcutFocusReason      The user typed a label's buddy shortcut
    \value Qt.MenuBarFocusReason       The menu bar took focus.
    \value Qt.OtherFocusReason         Another reason, usually application-specific.
 
    \note Prefer \l {QtQuick.Controls::Control::focusReason} to this property.
*/
Qt::FocusReason QQuickTextField::focusReason() const
{
    Q_D(const QQuickTextField);
    return d->lastFocusChangeReason();
}
 
void QQuickTextField::setFocusReason(Qt::FocusReason reason)
{
    Q_D(QQuickTextField);
    d->setLastFocusChangeReason(reason);
}
 
/*!
    \since QtQuick.Controls 2.1 (Qt 5.8)
    \qmlproperty bool QtQuick.Controls::TextField::hovered
    \readonly
 
    This property holds whether the text field is hovered.
 
    \sa hoverEnabled
*/
bool QQuickTextField::isHovered() const
{
#if QT_CONFIG(quicktemplates2_hover)
    Q_D(const QQuickTextField);
    return d->hovered;
#else
    return false;
#endif
}
 
void QQuickTextField::setHovered(bool hovered)
{
#if QT_CONFIG(quicktemplates2_hover)
    Q_D(QQuickTextField);
    if (hovered == d->hovered)
        return;
 
    d->hovered = hovered;
    emit hoveredChanged();
    QQuickToolTipAttachedPrivate::maybeSetVisibleImplicitly(this, hovered);
#else
    Q_UNUSED(hovered);
#endif
}
 
/*!
    \since QtQuick.Controls 2.1 (Qt 5.8)
    \qmlproperty bool QtQuick.Controls::TextField::hoverEnabled
 
    This property determines whether the text field accepts hover events. The default value is \c false.
 
    \sa hovered
*/
bool QQuickTextField::isHoverEnabled() const
{
#if QT_CONFIG(quicktemplates2_hover)
    Q_D(const QQuickTextField);
    return d->hoverEnabled;
#else
    return false;
#endif
}
 
void QQuickTextField::setHoverEnabled(bool enabled)
{
#if QT_CONFIG(quicktemplates2_hover)
    Q_D(QQuickTextField);
    if (d->explicitHoverEnabled && enabled == d->hoverEnabled)
        return;
 
    d->updateHoverEnabled(enabled, true); // explicit=true
#else
    Q_UNUSED(enabled);
#endif
}
 
void QQuickTextField::resetHoverEnabled()
{
#if QT_CONFIG(quicktemplates2_hover)
    Q_D(QQuickTextField);
    if (!d->explicitHoverEnabled)
        return;
 
    d->explicitHoverEnabled = false;
    d->updateHoverEnabled(QQuickControlPrivate::calcHoverEnabled(d->parentItem), false); // explicit=false
#endif
}
 
void QQuickTextField::classBegin()
{
    Q_D(QQuickTextField);
    QQuickTextInput::classBegin();
    d->resolveFont();
}
 
/*!
    \since QtQuick.Controls 2.5 (Qt 5.12)
    \qmlproperty real QtQuick.Controls::TextField::implicitBackgroundWidth
    \readonly
 
    This property holds the implicit background width.
 
    The value is equal to \c {background ? background.implicitWidth : 0}.
 
    \sa implicitBackgroundHeight
*/
qreal QQuickTextField::implicitBackgroundWidth() const
{
    Q_D(const QQuickTextField);
    if (!d->background)
        return 0;
    return d->background->implicitWidth();
}
 
/*!
    \since QtQuick.Controls 2.5 (Qt 5.12)
    \qmlproperty real QtQuick.Controls::TextField::implicitBackgroundHeight
    \readonly
 
    This property holds the implicit background height.
 
    The value is equal to \c {background ? background.implicitHeight : 0}.
 
    \sa implicitBackgroundWidth
*/
qreal QQuickTextField::implicitBackgroundHeight() const
{
    Q_D(const QQuickTextField);
    if (!d->background)
        return 0;
    return d->background->implicitHeight();
}
 
/*!
    \since QtQuick.Controls 2.5 (Qt 5.12)
    \qmlproperty real QtQuick.Controls::TextField::topInset
 
    This property holds the top inset for the background.
 
    \sa {Control Layout}, bottomInset
*/
qreal QQuickTextField::topInset() const
{
    Q_D(const QQuickTextField);
    return d->getTopInset();
}
 
void QQuickTextField::setTopInset(qreal inset)
{
    Q_D(QQuickTextField);
    d->setTopInset(inset);
}
 
void QQuickTextField::resetTopInset()
{
    Q_D(QQuickTextField);
    d->setTopInset(0, true);
}
 
/*!
    \since QtQuick.Controls 2.5 (Qt 5.12)
    \qmlproperty real QtQuick.Controls::TextField::leftInset
 
    This property holds the left inset for the background.
 
    \sa {Control Layout}, rightInset
*/
qreal QQuickTextField::leftInset() const
{
    Q_D(const QQuickTextField);
    return d->getLeftInset();
}
 
void QQuickTextField::setLeftInset(qreal inset)
{
    Q_D(QQuickTextField);
    d->setLeftInset(inset);
}
 
void QQuickTextField::resetLeftInset()
{
    Q_D(QQuickTextField);
    d->setLeftInset(0, true);
}
 
/*!
    \since QtQuick.Controls 2.5 (Qt 5.12)
    \qmlproperty real QtQuick.Controls::TextField::rightInset
 
    This property holds the right inset for the background.
 
    \sa {Control Layout}, leftInset
*/
qreal QQuickTextField::rightInset() const
{
    Q_D(const QQuickTextField);
    return d->getRightInset();
}
 
void QQuickTextField::setRightInset(qreal inset)
{
    Q_D(QQuickTextField);
    d->setRightInset(inset);
}
 
void QQuickTextField::resetRightInset()
{
    Q_D(QQuickTextField);
    d->setRightInset(0, true);
}
 
/*!
    \since QtQuick.Controls 2.5 (Qt 5.12)
    \qmlproperty real QtQuick.Controls::TextField::bottomInset
 
    This property holds the bottom inset for the background.
 
    \sa {Control Layout}, topInset
*/
qreal QQuickTextField::bottomInset() const
{
    Q_D(const QQuickTextField);
    return d->getBottomInset();
}
 
void QQuickTextField::setBottomInset(qreal inset)
{
    Q_D(QQuickTextField);
    d->setBottomInset(inset);
}
 
void QQuickTextField::resetBottomInset()
{
    Q_D(QQuickTextField);
    d->setBottomInset(0, true);
}
 
void QQuickTextField::componentComplete()
{
    Q_D(QQuickTextField);
    d->executeBackground(true);
    QQuickTextInput::componentComplete();
    d->resizeBackground();
#if QT_CONFIG(quicktemplates2_hover)
    if (!d->explicitHoverEnabled)
        setAcceptHoverEvents(QQuickControlPrivate::calcHoverEnabled(d->parentItem));
#endif
}
 
void QQuickTextField::itemChange(QQuickItem::ItemChange change, const QQuickItem::ItemChangeData &value)
{
    Q_D(QQuickTextField);
    QQuickTextInput::itemChange(change, value);
    switch (change) {
    case ItemEnabledHasChanged:
        break;
    case ItemSceneChange:
    case ItemParentHasChanged:
        if ((change == ItemParentHasChanged && value.item) || (change == ItemSceneChange && value.window)) {
            d->resolveFont();
#if QT_CONFIG(quicktemplates2_hover)
            if (!d->explicitHoverEnabled)
                d->updateHoverEnabled(QQuickControlPrivate::calcHoverEnabled(d->parentItem), false); // explicit=false
#endif
        }
        break;
    default:
        break;
    }
}
 
void QQuickTextField::geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry)
{
    Q_D(QQuickTextField);
    QQuickTextInput::geometryChange(newGeometry, oldGeometry);
    d->resizeBackground();
}
 
void QQuickTextField::insetChange(const QMarginsF &newInset, const QMarginsF &oldInset)
{
    Q_D(QQuickTextField);
    Q_UNUSED(newInset);
    Q_UNUSED(oldInset);
    d->resizeBackground();
}
QSGNode *QQuickTextField::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data)
{
    QQuickDefaultClipNode *clipNode = static_cast<QQuickDefaultClipNode *>(oldNode);
    if (!clipNode)
        clipNode = new QQuickDefaultClipNode(QRectF());
 
    clipNode->setRect(clipRect().adjusted(leftPadding(), topPadding(), -rightPadding(), -bottomPadding()));
    clipNode->update();
 
    QSGNode *textNode = QQuickTextInput::updatePaintNode(clipNode->firstChild(), data);
    if (!textNode->parent())
        clipNode->appendChildNode(textNode);
 
    return clipNode;
}
 
void QQuickTextField::focusInEvent(QFocusEvent *event)
{
    QQuickTextInput::focusInEvent(event);
}
 
void QQuickTextField::focusOutEvent(QFocusEvent *event)
{
    QQuickTextInput::focusOutEvent(event);
}
 
#if QT_CONFIG(quicktemplates2_hover)
void QQuickTextField::hoverEnterEvent(QHoverEvent *event)
{
    Q_D(QQuickTextField);
    QQuickTextInput::hoverEnterEvent(event);
    setHovered(d->hoverEnabled);
    event->ignore();
}
 
void QQuickTextField::hoverLeaveEvent(QHoverEvent *event)
{
    QQuickTextInput::hoverLeaveEvent(event);
    setHovered(false);
    event->ignore();
}
#endif
 
void QQuickTextField::mousePressEvent(QMouseEvent *event)
{
    Q_D(QQuickTextField);
    d->pressHandler.mousePressEvent(event);
    if (d->pressHandler.isActive()) {
        if (d->pressHandler.delayedMousePressEvent) {
            QQuickTextInput::mousePressEvent(d->pressHandler.delayedMousePressEvent.get());
            d->pressHandler.clearDelayedMouseEvent();
        }
        if (event->buttons() != Qt::RightButton)
            QQuickTextInput::mousePressEvent(event);
    }
}
 
void QQuickTextField::mouseMoveEvent(QMouseEvent *event)
{
    Q_D(QQuickTextField);
    d->pressHandler.mouseMoveEvent(event);
    if (d->pressHandler.isActive()) {
        if (d->pressHandler.delayedMousePressEvent) {
            QQuickTextInput::mousePressEvent(d->pressHandler.delayedMousePressEvent.get());
            d->pressHandler.clearDelayedMouseEvent();
        }
        const bool isMouse = QQuickDeliveryAgentPrivate::isEventFromMouseOrTouchpad(event)
    #if QT_VERSION < QT_VERSION_CHECK(7, 0, 0)
            || d->selectByTouchDrag
    #endif
        ;
        if (event->buttons() != Qt::RightButton && isMouse)
            QQuickTextInput::mouseMoveEvent(event);
    }
}
 
void QQuickTextField::mouseReleaseEvent(QMouseEvent *event)
{
    Q_D(QQuickTextField);
    d->pressHandler.mouseReleaseEvent(event);
    if (d->pressHandler.isActive()) {
        if (d->pressHandler.delayedMousePressEvent) {
            QQuickTextInput::mousePressEvent(d->pressHandler.delayedMousePressEvent.get());
            d->pressHandler.clearDelayedMouseEvent();
        }
        if (event->buttons() != Qt::RightButton)
            QQuickTextInput::mouseReleaseEvent(event);
    }
}
 
void QQuickTextField::mouseDoubleClickEvent(QMouseEvent *event)
{
    Q_D(QQuickTextField);
    if (d->pressHandler.delayedMousePressEvent) {
        QQuickTextInput::mousePressEvent(d->pressHandler.delayedMousePressEvent.get());
        d->pressHandler.clearDelayedMouseEvent();
    }
    if (event->buttons() != Qt::RightButton)
        QQuickTextInput::mouseDoubleClickEvent(event);
}
 
void QQuickTextField::timerEvent(QTimerEvent *event)
{
    Q_D(QQuickTextField);
    if (event->timerId() == d->pressHandler.timer.timerId())
        d->pressHandler.timerEvent(event);
    else
        QQuickTextInput::timerEvent(event);
}
 
QT_END_NAMESPACE
 
#include "moc_qquicktextfield_p.cpp"