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62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef SETTINGSTREE_H
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#define SETTINGSTREE_H
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#include <QIcon>
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#include <QTimer>
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#include <QTreeWidget>
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#include <QSharedPointer>
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QT_BEGIN_NAMESPACE
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class QSettings;
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QT_END_NAMESPACE
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struct TypeChecker;
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class SettingsTree : public QTreeWidget
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{
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Q_OBJECT
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public:
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using SettingsPtr = QSharedPointer<QSettings>;
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using TypeCheckerPtr = QSharedPointer<TypeChecker>;
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SettingsTree(QWidget *parent = nullptr);
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~SettingsTree();
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void setSettingsObject(const SettingsPtr &settings);
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QSize sizeHint() const override;
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public slots:
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void setAutoRefresh(bool autoRefresh);
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void setFallbacksEnabled(bool enabled);
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void maybeRefresh();
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void refresh();
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protected:
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bool event(QEvent *event) override;
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private slots:
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void updateSetting(QTreeWidgetItem *item);
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private:
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void updateChildItems(QTreeWidgetItem *parent);
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QTreeWidgetItem *createItem(const QString &text, QTreeWidgetItem *parent,
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int index);
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QTreeWidgetItem *childAt(QTreeWidgetItem *parent, int index) const;
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int childCount(QTreeWidgetItem *parent) const;
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int findChild(QTreeWidgetItem *parent, const QString &text, int startIndex) const;
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void moveItemForward(QTreeWidgetItem *parent, int oldIndex, int newIndex);
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SettingsPtr settings;
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TypeCheckerPtr m_typeChecker;
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QTimer refreshTimer;
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QIcon groupIcon;
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QIcon keyIcon;
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bool autoRefresh = false;
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};
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#endif
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