vasilito
cf12defd28
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
/*
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This file is part of the KDE project
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SPDX-FileCopyrightText: 2008 Rafael Fernández López <ereslibre@kde.org>
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SPDX-FileCopyrightText: 2008 Kevin Ottens <ervin@kde.org>
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SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#ifndef KWIDGETITEMDELEGATEPOOL_P_H
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#define KWIDGETITEMDELEGATEPOOL_P_H
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#include <QHash>
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#include <QList>
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#include <QPersistentModelIndex>
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class QWidget;
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class QStyleOptionViewItem;
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class KWidgetItemDelegate;
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class KWidgetItemDelegatePoolPrivate;
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/**
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* @internal
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*/
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class KWidgetItemDelegatePool
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{
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public:
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enum UpdateWidgetsEnum {
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UpdateWidgets = 0,
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NotUpdateWidgets,
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};
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/**
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* Creates a new ItemDelegatePool.
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*
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* @param delegate the ItemDelegate for this pool.
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*/
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KWidgetItemDelegatePool(KWidgetItemDelegate *delegate);
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/**
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* Destroys an ItemDelegatePool.
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*/
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~KWidgetItemDelegatePool();
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KWidgetItemDelegatePool(const KWidgetItemDelegatePool &) = delete;
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KWidgetItemDelegatePool &operator=(const KWidgetItemDelegatePool &) = delete;
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/**
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* @brief Returns the widget associated to @p index and @p widget
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* @param index The index to search into.
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* @param option a QStyleOptionViewItem.
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* @return A QList of the pointers to the widgets found.
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* @internal
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*/
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QList<QWidget *> findWidgets(const QPersistentModelIndex &index, const QStyleOptionViewItem &option, UpdateWidgetsEnum updateWidgets = UpdateWidgets) const;
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/**
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* @internal
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*/
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QList<QWidget *> invalidIndexesWidgets() const;
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/**
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* @internal
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*/
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void fullClear();
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private:
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friend class KWidgetItemDelegate;
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friend class KWidgetItemDelegatePrivate;
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KWidgetItemDelegatePoolPrivate *const d;
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};
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class KWidgetItemDelegateEventListener;
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/**
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* @internal
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*/
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class KWidgetItemDelegatePoolPrivate
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{
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public:
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KWidgetItemDelegatePoolPrivate(KWidgetItemDelegate *d);
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KWidgetItemDelegate *delegate;
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KWidgetItemDelegateEventListener *eventListener;
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QHash<QPersistentModelIndex, QList<QWidget *>> usedWidgets;
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QHash<QWidget *, QPersistentModelIndex> widgetInIndex;
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bool clearing = false;
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};
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#endif
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