1// Copyright (C) 2021 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QQUICKFILEDIALOG_P_P_H
5#define QQUICKFILEDIALOG_P_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtQuickTemplates2/private/qquickcombobox_p.h>
19#include <QtQuickTemplates2/private/qquickdialog_p_p.h>
20#include <QtQuickTemplates2/private/qquickdialogbuttonbox_p.h>
21#include <QtQuickTemplates2/private/qquicklabel_p.h>
22#include <QtQuickTemplates2/private/qquicktextfield_p.h>
23
24#include "qquickfiledialogimpl_p.h"
25
26#include <QtCore/qpointer.h>
27
28QT_BEGIN_NAMESPACE
29
30class QQuickFileNameFilter;
31
32class Q_QUICKDIALOGS2QUICKIMPL_EXPORT QQuickFileDialogImplPrivate : public QQuickDialogPrivate
33{
34public:
35 Q_DECLARE_PUBLIC(QQuickFileDialogImpl)
36
37 QQuickFileDialogImplPrivate();
38
39 static QQuickFileDialogImplPrivate *get(QQuickFileDialogImpl *dialog)
40 {
41 return dialog->d_func();
42 }
43
44 QQuickFileDialogImplAttached *attachedOrWarn();
45
46 void setNameFilters(const QStringList &filters);
47
48 void updateEnabled();
49 void updateSelectedFile(const QString &oldFolderPath);
50 void updateFileNameTextEdit();
51 static QDir::SortFlags fileListSortFlags();
52 static QFileInfoList fileList(const QDir &dir);
53 void setFileDialogListViewCurrentIndex(int newCurrentIndex);
54 void tryUpdateFileDialogListViewCurrentIndex(int newCurrentIndex);
55 void fileDialogListViewCountChanged();
56
57 void handleAccept() override;
58 void handleClick(QQuickAbstractButton *button) override;
59 void selectFile();
60
61 QSharedPointer<QFileDialogOptions> options;
62 QUrl currentFolder;
63 QUrl selectedFile;
64 QQuickAbstractButton *lastButtonClicked = nullptr;
65 QStringList nameFilters;
66 mutable QQuickFileNameFilter *selectedNameFilter = nullptr;
67 QString acceptLabel;
68 QString rejectLabel;
69 bool setCurrentIndexToInitiallySelectedFile = false;
70 QFileInfoList cachedFileList;
71 int pendingCurrentIndexToSet = -1;
72};
73
74class QQuickFileDialogImplAttachedPrivate : public QObjectPrivate
75{
76 void nameFiltersComboBoxItemActivated(int index);
77 void fileDialogListViewCurrentIndexChanged();
78 void fileNameEditedByUser();
79 void fileNameEditingByUserFinished();
80
81public:
82 Q_DECLARE_PUBLIC(QQuickFileDialogImplAttached)
83
84 QPointer<QQuickDialogButtonBox> buttonBox;
85 QPointer<QQuickComboBox> nameFiltersComboBox;
86 QPointer<QQuickListView> fileDialogListView;
87 QPointer<QQuickFolderBreadcrumbBar> breadcrumbBar;
88 QPointer<QQuickLabel> fileNameLabel;
89 QPointer<QQuickTextField> fileNameTextField;
90 QPointer<QQuickDialog> overwriteConfirmationDialog;
91};
92
93QT_END_NAMESPACE
94
95#endif // QQUICKFILEDIALOG_P_P_H
96

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source code of qtdeclarative/src/quickdialogs/quickdialogsquickimpl/qquickfiledialogimpl_p_p.h