d8/d36/qquicktreeview__p_8h_source.html

// Copyright (C) 2021 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


#ifndef QQUICKTREEVIEW_P_H

#define QQUICKTREEVIEW_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 <QtCore/qabstractitemmodel.h>

#include "qquicktableview_p.h"


QT_BEGIN_NAMESPACE


class QQuickTreeViewPrivate;


class Q_QUICK_EXPORT QQuickTreeView : public QQuickTableView

{

    Q_OBJECT

    Q_PROPERTY(QModelIndex rootIndex READ rootIndex WRITE setRootIndex RESET resetRootIndex NOTIFY rootIndexChanged REVISION(6, 6) FINAL)

    QML_NAMED_ELEMENT(TreeView)

    QML_ADDED_IN_VERSION(6, 3)


public:

    QQuickTreeView(QQuickItem *parent = nullptr);

    ~QQuickTreeView() override;


    QModelIndex rootIndex() const;

    void setRootIndex(const QModelIndex &index);

    void resetRootIndex();


    Q_INVOKABLE int depth(int row) const;


    Q_INVOKABLE bool isExpanded(int row) const;

    Q_INVOKABLE void expand(int row);

    Q_INVOKABLE void collapse(int row);

    Q_INVOKABLE void toggleExpanded(int row);


    Q_REVISION(6, 4) Q_INVOKABLE void expandRecursively(int row = -1, int depth = -1);

    Q_REVISION(6, 4) Q_INVOKABLE void collapseRecursively(int row = -1);

    Q_REVISION(6, 4) Q_INVOKABLE void expandToIndex(const QModelIndex &index);


    Q_INVOKABLE QModelIndex modelIndex(const QPoint &cell) const override;

    Q_INVOKABLE QPoint cellAtIndex(const QModelIndex &index) const override;


#if QT_DEPRECATED_SINCE(6, 4)

    QT_DEPRECATED_VERSION_X_6_4("Use index(row, column) instead")

    Q_REVISION(6, 4) Q_INVOKABLE QModelIndex modelIndex(int row, int column) const override;

#endif


Q_SIGNALS:

    void expanded(int row, int depth);

    void collapsed(int row, bool recursively);

    Q_REVISION(6, 6) void rootIndexChanged();


protected:

    void keyPressEvent(QKeyEvent *event) override;


private:

    Q_DISABLE_COPY(QQuickTreeView)

    Q_DECLARE_PRIVATE(QQuickTreeView)

};


QT_END_NAMESPACE


#endif // QQUICKTREEVIEW_P_H

QKeyEvent
The QKeyEvent class describes a key event.
Definition qevent.h:424

QModelIndex
\inmodule QtCore
Definition qabstractitemmodel.h:124

QPoint
\inmodule QtCore\reentrant
Definition qpoint.h:25

QQuickItem
The QQuickItem class provides the most basic of all visual items in \l {Qt Quick}.
Definition qquickitem.h:63

QQuickTableView
Definition qquicktableview_p.h:35

QQuickTreeViewPrivate
Definition qquicktreeview_p_p.h:26

QQuickTreeView
Definition qquicktreeview_p.h:26

QQuickTreeView::expanded
void expanded(int row, int depth)

QQuickTreeView::Q_REVISION
Q_REVISION(6, 6) void rootIndexChanged()

QQuickTreeView::collapsed
void collapsed(int row, bool recursively)

QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qstandardpaths_haiku.cpp:21

QT_END_NAMESPACE
Definition qsharedpointer.cpp:1590

void
DBusConnection const char DBusError DBusBusType DBusError return DBusConnection DBusHandleMessageFunction void DBusFreeFunction return DBusConnection return DBusConnection return const char DBusError return DBusConnection DBusMessage dbus_uint32_t return DBusConnection dbus_bool_t DBusConnection DBusAddWatchFunction DBusRemoveWatchFunction DBusWatchToggledFunction void DBusFreeFunction return DBusConnection DBusDispatchStatusFunction void DBusFreeFunction DBusTimeout return DBusTimeout return DBusWatch return DBusWatch unsigned int return DBusError const DBusError return const DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessageIter int const void return DBusMessageIter DBusMessageIter return DBusMessageIter void DBusMessageIter void int return DBusMessage DBusMessageIter return DBusMessageIter return DBusMessageIter DBusMessageIter const char const char const char const char return DBusMessage return DBusMessage const char return DBusMessage dbus_bool_t return DBusMessage dbus_uint32_t return DBusMessage void
Definition qdbus_symbols_p.h:409

depth
GLint GLenum GLsizei GLsizei GLsizei depth
Definition qopengles2ext.h:603

index
GLuint index
[2]
Definition qopengles2ext.h:331

column
GLenum GLenum GLsizei void GLsizei void * column
Definition qopenglext.h:2747

event
struct _cl_event * event
Definition qopenglext.h:2998

row
GLenum GLenum GLsizei void * row
Definition qopenglext.h:2747

QML_NAMED_ELEMENT
#define QML_NAMED_ELEMENT(NAME)
Definition qqmlintegration.h:60

QML_ADDED_IN_VERSION
#define QML_ADDED_IN_VERSION(MAJOR, MINOR)
Definition qqmlintegration.h:100

qquicktableview_p.h

QT_DEPRECATED_VERSION_X_6_4
#define QT_DEPRECATED_VERSION_X_6_4(text)
Definition qtdeprecationmarkers.h:159

Q_PROPERTY
#define Q_PROPERTY(...)
Definition qtmetamacros.h:56

Q_OBJECT
#define Q_OBJECT
Definition qtmetamacros.h:119

Q_REVISION
#define Q_REVISION(...)
Definition qtmetamacros.h:59

Q_INVOKABLE
#define Q_INVOKABLE
Definition qtmetamacros.h:76

Q_SIGNALS
#define Q_SIGNALS
Definition qtmetamacros.h:45

private
#define private
Definition vsp2hardwarelayerintegration.cpp:7