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baldurk
768e812e45
* On windows it's strongly desired to be able to compile straight out of a clean checkout or source download. This means anyone can download the source and investigate something quickly, without having to worry about the hassle of figuring out how the project downloads 3rd party dependencies, fetching them, getting them registered in the right place. * This can't be put in a submodule as git submodules don't get downloaded by default so people new to git will get confusing compilation messages, and someone downloading the source from github directly without cloning via git won't get submodules included. * It does add some extra size to a fresh download/checkout which is unfortunate, but absolutely worth the cost. Shallow checkouts still aren't unfeasibly large, and it's only a one-off cost at clone time.
334 lines
12 KiB
C++
334 lines
12 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtWidgets module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QLISTWIDGET_H
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#define QLISTWIDGET_H
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#include <QtWidgets/qtwidgetsglobal.h>
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#include <QtWidgets/qlistview.h>
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#include <QtCore/qvariant.h>
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#include <QtCore/qvector.h>
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#include <QtCore/qitemselectionmodel.h>
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QT_REQUIRE_CONFIG(listwidget);
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QT_BEGIN_NAMESPACE
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class QListWidget;
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class QListModel;
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class QWidgetItemData;
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class QListWidgetItemPrivate;
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class Q_WIDGETS_EXPORT QListWidgetItem
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{
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friend class QListModel;
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friend class QListWidget;
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public:
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enum ItemType { Type = 0, UserType = 1000 };
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explicit QListWidgetItem(QListWidget *view = Q_NULLPTR, int type = Type);
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explicit QListWidgetItem(const QString &text, QListWidget *view = Q_NULLPTR, int type = Type);
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explicit QListWidgetItem(const QIcon &icon, const QString &text,
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QListWidget *view = Q_NULLPTR, int type = Type);
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QListWidgetItem(const QListWidgetItem &other);
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virtual ~QListWidgetItem();
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virtual QListWidgetItem *clone() const;
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inline QListWidget *listWidget() const { return view; }
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inline void setSelected(bool select);
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inline bool isSelected() const;
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inline void setHidden(bool hide);
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inline bool isHidden() const;
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inline Qt::ItemFlags flags() const { return itemFlags; }
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void setFlags(Qt::ItemFlags flags);
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inline QString text() const
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{ return data(Qt::DisplayRole).toString(); }
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inline void setText(const QString &text);
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inline QIcon icon() const
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{ return qvariant_cast<QIcon>(data(Qt::DecorationRole)); }
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inline void setIcon(const QIcon &icon);
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inline QString statusTip() const
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{ return data(Qt::StatusTipRole).toString(); }
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inline void setStatusTip(const QString &statusTip);
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#ifndef QT_NO_TOOLTIP
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inline QString toolTip() const
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{ return data(Qt::ToolTipRole).toString(); }
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inline void setToolTip(const QString &toolTip);
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#endif
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#if QT_CONFIG(whatsthis)
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inline QString whatsThis() const
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{ return data(Qt::WhatsThisRole).toString(); }
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inline void setWhatsThis(const QString &whatsThis);
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#endif
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inline QFont font() const
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{ return qvariant_cast<QFont>(data(Qt::FontRole)); }
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inline void setFont(const QFont &font);
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inline int textAlignment() const
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{ return data(Qt::TextAlignmentRole).toInt(); }
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inline void setTextAlignment(int alignment)
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{ setData(Qt::TextAlignmentRole, alignment); }
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inline QColor backgroundColor() const
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{ return qvariant_cast<QColor>(data(Qt::BackgroundColorRole)); }
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virtual void setBackgroundColor(const QColor &color)
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{ setData(Qt::BackgroundColorRole, color); }
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inline QBrush background() const
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{ return qvariant_cast<QBrush>(data(Qt::BackgroundRole)); }
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inline void setBackground(const QBrush &brush)
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{ setData(Qt::BackgroundRole, brush); }
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inline QColor textColor() const
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{ return qvariant_cast<QColor>(data(Qt::TextColorRole)); }
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inline void setTextColor(const QColor &color)
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{ setData(Qt::TextColorRole, color); }
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inline QBrush foreground() const
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{ return qvariant_cast<QBrush>(data(Qt::ForegroundRole)); }
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inline void setForeground(const QBrush &brush)
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{ setData(Qt::ForegroundRole, brush); }
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inline Qt::CheckState checkState() const
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{ return static_cast<Qt::CheckState>(data(Qt::CheckStateRole).toInt()); }
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inline void setCheckState(Qt::CheckState state)
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{ setData(Qt::CheckStateRole, static_cast<int>(state)); }
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inline QSize sizeHint() const
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{ return qvariant_cast<QSize>(data(Qt::SizeHintRole)); }
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inline void setSizeHint(const QSize &size)
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{ setData(Qt::SizeHintRole, size); }
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virtual QVariant data(int role) const;
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virtual void setData(int role, const QVariant &value);
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virtual bool operator<(const QListWidgetItem &other) const;
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#ifndef QT_NO_DATASTREAM
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virtual void read(QDataStream &in);
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virtual void write(QDataStream &out) const;
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#endif
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QListWidgetItem &operator=(const QListWidgetItem &other);
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inline int type() const { return rtti; }
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private:
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int rtti;
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QVector<void *> dummy;
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QListWidget *view;
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QListWidgetItemPrivate *d;
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Qt::ItemFlags itemFlags;
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};
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inline void QListWidgetItem::setText(const QString &atext)
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{ setData(Qt::DisplayRole, atext); }
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inline void QListWidgetItem::setIcon(const QIcon &aicon)
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{ setData(Qt::DecorationRole, aicon); }
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inline void QListWidgetItem::setStatusTip(const QString &astatusTip)
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{ setData(Qt::StatusTipRole, astatusTip); }
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#ifndef QT_NO_TOOLTIP
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inline void QListWidgetItem::setToolTip(const QString &atoolTip)
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{ setData(Qt::ToolTipRole, atoolTip); }
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#endif
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#if QT_CONFIG(whatsthis)
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inline void QListWidgetItem::setWhatsThis(const QString &awhatsThis)
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{ setData(Qt::WhatsThisRole, awhatsThis); }
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#endif
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inline void QListWidgetItem::setFont(const QFont &afont)
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{ setData(Qt::FontRole, afont); }
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#ifndef QT_NO_DATASTREAM
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Q_WIDGETS_EXPORT QDataStream &operator<<(QDataStream &out, const QListWidgetItem &item);
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Q_WIDGETS_EXPORT QDataStream &operator>>(QDataStream &in, QListWidgetItem &item);
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#endif
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class QListWidgetPrivate;
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class Q_WIDGETS_EXPORT QListWidget : public QListView
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{
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Q_OBJECT
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Q_PROPERTY(int count READ count)
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Q_PROPERTY(int currentRow READ currentRow WRITE setCurrentRow NOTIFY currentRowChanged USER true)
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Q_PROPERTY(bool sortingEnabled READ isSortingEnabled WRITE setSortingEnabled)
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friend class QListWidgetItem;
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friend class QListModel;
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public:
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explicit QListWidget(QWidget *parent = Q_NULLPTR);
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~QListWidget();
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void setSelectionModel(QItemSelectionModel *selectionModel) Q_DECL_OVERRIDE;
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QListWidgetItem *item(int row) const;
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int row(const QListWidgetItem *item) const;
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void insertItem(int row, QListWidgetItem *item);
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void insertItem(int row, const QString &label);
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void insertItems(int row, const QStringList &labels);
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inline void addItem(const QString &label) { insertItem(count(), label); }
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inline void addItem(QListWidgetItem *item);
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inline void addItems(const QStringList &labels) { insertItems(count(), labels); }
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QListWidgetItem *takeItem(int row);
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int count() const;
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QListWidgetItem *currentItem() const;
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void setCurrentItem(QListWidgetItem *item);
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void setCurrentItem(QListWidgetItem *item, QItemSelectionModel::SelectionFlags command);
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int currentRow() const;
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void setCurrentRow(int row);
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void setCurrentRow(int row, QItemSelectionModel::SelectionFlags command);
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QListWidgetItem *itemAt(const QPoint &p) const;
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inline QListWidgetItem *itemAt(int x, int y) const;
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QRect visualItemRect(const QListWidgetItem *item) const;
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void sortItems(Qt::SortOrder order = Qt::AscendingOrder);
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void setSortingEnabled(bool enable);
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bool isSortingEnabled() const;
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void editItem(QListWidgetItem *item);
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void openPersistentEditor(QListWidgetItem *item);
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void closePersistentEditor(QListWidgetItem *item);
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QWidget *itemWidget(QListWidgetItem *item) const;
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void setItemWidget(QListWidgetItem *item, QWidget *widget);
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inline void removeItemWidget(QListWidgetItem *item);
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bool isItemSelected(const QListWidgetItem *item) const;
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void setItemSelected(const QListWidgetItem *item, bool select);
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QList<QListWidgetItem*> selectedItems() const;
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QList<QListWidgetItem*> findItems(const QString &text, Qt::MatchFlags flags) const;
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bool isItemHidden(const QListWidgetItem *item) const;
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void setItemHidden(const QListWidgetItem *item, bool hide);
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#if QT_CONFIG(draganddrop)
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void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
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#endif
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public Q_SLOTS:
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void scrollToItem(const QListWidgetItem *item, QAbstractItemView::ScrollHint hint = EnsureVisible);
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void clear();
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Q_SIGNALS:
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void itemPressed(QListWidgetItem *item);
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void itemClicked(QListWidgetItem *item);
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void itemDoubleClicked(QListWidgetItem *item);
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void itemActivated(QListWidgetItem *item);
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void itemEntered(QListWidgetItem *item);
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void itemChanged(QListWidgetItem *item);
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void currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous);
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void currentTextChanged(const QString ¤tText);
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void currentRowChanged(int currentRow);
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void itemSelectionChanged();
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protected:
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bool event(QEvent *e) Q_DECL_OVERRIDE;
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virtual QStringList mimeTypes() const;
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#if QT_VERSION >= QT_VERSION_CHECK(6,0,0)
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virtual QMimeData *mimeData(const QList<QListWidgetItem *> &items) const;
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#else
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virtual QMimeData *mimeData(const QList<QListWidgetItem*> items) const;
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#endif
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#ifndef QT_NO_DRAGANDDROP
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virtual bool dropMimeData(int index, const QMimeData *data, Qt::DropAction action);
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virtual Qt::DropActions supportedDropActions() const;
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#endif
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QList<QListWidgetItem*> items(const QMimeData *data) const;
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QModelIndex indexFromItem(QListWidgetItem *item) const;
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QListWidgetItem *itemFromIndex(const QModelIndex &index) const;
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private:
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void setModel(QAbstractItemModel *model) Q_DECL_OVERRIDE;
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Qt::SortOrder sortOrder() const;
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Q_DECLARE_PRIVATE(QListWidget)
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Q_DISABLE_COPY(QListWidget)
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Q_PRIVATE_SLOT(d_func(), void _q_emitItemPressed(const QModelIndex &index))
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Q_PRIVATE_SLOT(d_func(), void _q_emitItemClicked(const QModelIndex &index))
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Q_PRIVATE_SLOT(d_func(), void _q_emitItemDoubleClicked(const QModelIndex &index))
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Q_PRIVATE_SLOT(d_func(), void _q_emitItemActivated(const QModelIndex &index))
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Q_PRIVATE_SLOT(d_func(), void _q_emitItemEntered(const QModelIndex &index))
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Q_PRIVATE_SLOT(d_func(), void _q_emitItemChanged(const QModelIndex &index))
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Q_PRIVATE_SLOT(d_func(), void _q_emitCurrentItemChanged(const QModelIndex &previous, const QModelIndex ¤t))
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Q_PRIVATE_SLOT(d_func(), void _q_sort())
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Q_PRIVATE_SLOT(d_func(), void _q_dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight))
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};
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inline void QListWidget::removeItemWidget(QListWidgetItem *aItem)
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{ setItemWidget(aItem, Q_NULLPTR); }
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inline void QListWidget::addItem(QListWidgetItem *aitem)
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{ insertItem(count(), aitem); }
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inline QListWidgetItem *QListWidget::itemAt(int ax, int ay) const
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{ return itemAt(QPoint(ax, ay)); }
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inline void QListWidgetItem::setSelected(bool aselect)
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{ if (view) view->setItemSelected(this, aselect); }
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inline bool QListWidgetItem::isSelected() const
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{ return (view ? view->isItemSelected(this) : false); }
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inline void QListWidgetItem::setHidden(bool ahide)
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{ if (view) view->setItemHidden(this, ahide); }
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inline bool QListWidgetItem::isHidden() const
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{ return (view ? view->isItemHidden(this) : false); }
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QT_END_NAMESPACE
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#endif // QLISTWIDGET_H
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