qt-everywhere-src-5.14.1/qtquickcontrols2/src/quicktemplates2/qquicktextfield_p.h

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** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
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#ifndef QQUICKTEXTFIELD_P_H
#define QQUICKTEXTFIELD_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 <QtGui/qpalette.h>
#include <QtQuick/private/qquicktextinput_p.h>
#include <QtQuickTemplates2/private/qtquicktemplates2global_p.h>

QT_BEGIN_NAMESPACE

class QQuickText;
class QQuickTextFieldPrivate;
class QQuickMouseEvent;

class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickTextField : public QQuickTextInput
{
    Q_OBJECT
    Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged) // override
    Q_PROPERTY(qreal implicitWidth READ implicitWidth WRITE setImplicitWidth NOTIFY implicitWidthChanged3 FINAL)
    Q_PROPERTY(qreal implicitHeight READ implicitHeight WRITE setImplicitHeight NOTIFY implicitHeightChanged3 FINAL)
    Q_PROPERTY(QQuickItem *background READ background WRITE setBackground NOTIFY backgroundChanged FINAL)
    Q_PROPERTY(QString placeholderText READ placeholderText WRITE setPlaceholderText NOTIFY placeholderTextChanged FINAL)
    Q_PROPERTY(Qt::FocusReason focusReason READ focusReason WRITE setFocusReason NOTIFY focusReasonChanged FINAL)
    // 2.1 (Qt 5.8)
    Q_PROPERTY(bool hovered READ isHovered NOTIFY hoveredChanged FINAL REVISION 1)
    Q_PROPERTY(bool hoverEnabled READ isHoverEnabled WRITE setHoverEnabled RESET resetHoverEnabled NOTIFY hoverEnabledChanged FINAL REVISION 1)
    // 2.3 (Qt 5.10)
    Q_PROPERTY(QPalette palette READ palette WRITE setPalette RESET resetPalette NOTIFY paletteChanged FINAL REVISION 3)
    // 2.5 (Qt 5.12)
    Q_PROPERTY(QColor placeholderTextColor READ placeholderTextColor WRITE setPlaceholderTextColor NOTIFY placeholderTextColorChanged FINAL REVISION 5)
    Q_PROPERTY(qreal implicitBackgroundWidth READ implicitBackgroundWidth NOTIFY implicitBackgroundWidthChanged FINAL REVISION 5)
    Q_PROPERTY(qreal implicitBackgroundHeight READ implicitBackgroundHeight NOTIFY implicitBackgroundHeightChanged FINAL REVISION 5)
    Q_PROPERTY(qreal topInset READ topInset WRITE setTopInset RESET resetTopInset NOTIFY topInsetChanged FINAL REVISION 5)
    Q_PROPERTY(qreal leftInset READ leftInset WRITE setLeftInset RESET resetLeftInset NOTIFY leftInsetChanged FINAL REVISION 5)
    Q_PROPERTY(qreal rightInset READ rightInset WRITE setRightInset RESET resetRightInset NOTIFY rightInsetChanged FINAL REVISION 5)
    Q_PROPERTY(qreal bottomInset READ bottomInset WRITE setBottomInset RESET resetBottomInset NOTIFY bottomInsetChanged FINAL REVISION 5)
    Q_CLASSINFO("DeferredPropertyNames", "background")

public:
    explicit QQuickTextField(QQuickItem *parent = nullptr);
    ~QQuickTextField();

    QFont font() const;
    void setFont(const QFont &font);

    QQuickItem *background() const;
    void setBackground(QQuickItem *background);

    QString placeholderText() const;
    void setPlaceholderText(const QString &text);

    Qt::FocusReason focusReason() const;
    void setFocusReason(Qt::FocusReason reason);

    // 2.1 (Qt 5.8)
    bool isHovered() const;
    void setHovered(bool hovered);

    bool isHoverEnabled() const;
    void setHoverEnabled(bool enabled);
    void resetHoverEnabled();

    // 2.3 (Qt 5.10)
    QPalette palette() const;
    void setPalette(const QPalette &palette);
    void resetPalette();

    // 2.5 (Qt 5.12)
    QColor placeholderTextColor() const;
    void setPlaceholderTextColor(const QColor &color);

    qreal implicitBackgroundWidth() const;
    qreal implicitBackgroundHeight() const;

    qreal topInset() const;
    void setTopInset(qreal inset);
    void resetTopInset();

    qreal leftInset() const;
    void setLeftInset(qreal inset);
    void resetLeftInset();

    qreal rightInset() const;
    void setRightInset(qreal inset);
    void resetRightInset();

    qreal bottomInset() const;
    void setBottomInset(qreal inset);
    void resetBottomInset();

Q_SIGNALS:
    void fontChanged();
    void implicitWidthChanged3();
    void implicitHeightChanged3();
    void backgroundChanged();
    void placeholderTextChanged();
    void focusReasonChanged();
    void pressAndHold(QQuickMouseEvent *event);
    // 2.1 (Qt 5.8)
    Q_REVISION(1) void pressed(QQuickMouseEvent *event);
    Q_REVISION(1) void released(QQuickMouseEvent *event);
    Q_REVISION(1) void hoveredChanged();
    Q_REVISION(1) void hoverEnabledChanged();
    // 2.3 (Qt 5.10)
    Q_REVISION(3) void paletteChanged();
    // 2.5 (Qt 5.12)
    Q_REVISION(5) void placeholderTextColorChanged();
    Q_REVISION(5) void implicitBackgroundWidthChanged();
    Q_REVISION(5) void implicitBackgroundHeightChanged();
    Q_REVISION(5) void topInsetChanged();
    Q_REVISION(5) void leftInsetChanged();
    Q_REVISION(5) void rightInsetChanged();
    Q_REVISION(5) void bottomInsetChanged();

protected:
    friend struct QQuickPressHandler;

    void classBegin() override;
    void componentComplete() override;

    void itemChange(ItemChange change, const ItemChangeData &value) override;
    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
    virtual void insetChange(const QMarginsF &newInset, const QMarginsF &oldInset);

    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data) override;

    void focusInEvent(QFocusEvent *event) override;
    void focusOutEvent(QFocusEvent *event) override;
#if QT_CONFIG(quicktemplates2_hover)
    void hoverEnterEvent(QHoverEvent *event) override;
    void hoverLeaveEvent(QHoverEvent *event) override;
#endif
    void mousePressEvent(QMouseEvent *event) override;
    void mouseMoveEvent(QMouseEvent *event) override;
    void mouseReleaseEvent(QMouseEvent *event) override;
    void mouseDoubleClickEvent(QMouseEvent *event) override;
    void timerEvent(QTimerEvent *event) override;

private:
    Q_DISABLE_COPY(QQuickTextField)
    Q_DECLARE_PRIVATE(QQuickTextField)
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QQuickTextField)

#endif // QQUICKTEXTFIELD_P_H