-/***************************************************************************
- * Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com> *
- * *
- * Based on the Itemviews NG project from Trolltech Labs: *
- * http://qt.gitorious.org/qt-labs/itemviews-ng *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2011 Peter Penz <peter.penz19@gmail.com>
+ *
+ * Based on the Itemviews NG project from Trolltech Labs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
#ifndef KITEMLISTVIEW_H
#define KITEMLISTVIEW_H
#include "dolphin_export.h"
+#include "kitemviews/kitemliststyleoption.h"
+#include "kitemviews/kitemlistwidget.h"
+#include "kitemviews/kitemmodelbase.h"
+#include "kitemviews/kstandarditemlistgroupheader.h"
+#include "kitemviews/private/kitemlistviewanimation.h"
-#include <kitemviews/kstandarditemlistgroupheader.h>
-#include <kitemviews/kitemliststyleoption.h>
-#include <kitemviews/kitemlistwidget.h>
-#include <kitemviews/kitemmodelbase.h>
-#include <kitemviews/private/kitemlistviewanimation.h>
#include <QGraphicsWidget>
#include <QSet>
class KItemListWidgetInformant;
class KItemListWidgetCreatorBase;
class QTimer;
+class QPropertyAnimation;
+class QVariantAnimation;
/**
* @brief Represents the view of an item-list.
Q_PROPERTY(qreal itemOffset READ itemOffset WRITE setItemOffset)
public:
- KItemListView(QGraphicsWidget* parent = 0);
- virtual ~KItemListView();
+ explicit KItemListView(QGraphicsWidget* parent = nullptr);
+ ~KItemListView() override;
/**
* Offset of the scrollbar that represents the scroll-orientation
*/
QSizeF itemSize() const;
- /**
- * @return The size hint of all items. It is provided by the KItemListSizeHintResolver.
- */
- QSizeF itemSizeHint() const;
-
const KItemListStyleOption& styleOption() const;
- virtual void setGeometry(const QRectF& rect) Q_DECL_OVERRIDE;
+ void setGeometry(const QRectF& rect) override;
/**
* @return The page step which should be used by the vertical scroll bar.
int itemAt(const QPointF& pos) const;
bool isAboveSelectionToggle(int index, const QPointF& pos) const;
bool isAboveExpansionToggle(int index, const QPointF& pos) const;
+ bool isAboveText(int index, const QPointF& pos) const;
/**
* @return Index of the first item that is at least partly visible.
/**
* If set to true, items having child-items can be expanded to show the child-items as
- * part of the view. Per default the expanding of items is is disabled. If expanding of
+ * part of the view. Per default the expanding of items is disabled. If expanding of
* items is enabled, the methods KItemModelBase::setExpanded(), KItemModelBase::isExpanded(),
* KItemModelBase::isExpandable() and KItemModelBase::expandedParentsCount()
* must be reimplemented. The view-implementation
/**
* @return The context rectangle of the item relative to the top/left of
* the currently visible area (see KItemListView::offset()). The
- * context rectangle is defined by by the united rectangle of
+ * context rectangle is defined by the united rectangle of
* the icon rectangle and the text rectangle (see KItemListWidget::iconRect()
* and KItemListWidget::textRect()) and is useful as reference for e.g. aligning
* a tooltip or a context-menu for an item. Note that a context rectangle will
*/
void editRole(int index, const QByteArray& role);
- virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
+ void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
signals:
void scrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous);
void roleEditingFinished(int index, const QByteArray& role, const QVariant& value);
protected:
- virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value) Q_DECL_OVERRIDE;
+ QVariant itemChange(GraphicsItemChange change, const QVariant &value) override;
void setItemSize(const QSizeF& size);
void setStyleOption(const KItemListStyleOption& option);
virtual void onTransactionBegin();
virtual void onTransactionEnd();
- virtual bool event(QEvent* event) Q_DECL_OVERRIDE;
- virtual void mousePressEvent(QGraphicsSceneMouseEvent* event) Q_DECL_OVERRIDE;
- virtual void mouseMoveEvent(QGraphicsSceneMouseEvent* event) Q_DECL_OVERRIDE;
- virtual void dragEnterEvent(QGraphicsSceneDragDropEvent* event) Q_DECL_OVERRIDE;
- virtual void dragMoveEvent(QGraphicsSceneDragDropEvent* event) Q_DECL_OVERRIDE;
- virtual void dragLeaveEvent(QGraphicsSceneDragDropEvent* event) Q_DECL_OVERRIDE;
- virtual void dropEvent(QGraphicsSceneDragDropEvent* event) Q_DECL_OVERRIDE;
+ bool event(QEvent* event) override;
+ void mousePressEvent(QGraphicsSceneMouseEvent* event) override;
+ void mouseMoveEvent(QGraphicsSceneMouseEvent* event) override;
+ void dragEnterEvent(QGraphicsSceneDragDropEvent* event) override;
+ void dragMoveEvent(QGraphicsSceneDragDropEvent* event) override;
+ void dragLeaveEvent(QGraphicsSceneDragDropEvent* event) override;
+ void dropEvent(QGraphicsSceneDragDropEvent* event) override;
QList<KItemListWidget*> visibleItemListWidgets() const;
bool m_skipAutoScrollForRubberBand;
KItemListRubberBand* m_rubberBand;
+ KItemListRubberBand* m_tapAndHoldIndicator;
QPointF m_mousePos;
int m_autoScrollIncrement;
KItemListHeader* m_header;
KItemListHeaderWidget* m_headerWidget;
+ QPropertyAnimation* m_indicatorAnimation;
+
// When dragging items into the view where the sort-role of the model
// is empty, a visual indicator should be shown during dragging where
// the dropping will happen. This indicator is specified by an index
// by KItemListView::showDropIndicator() and KItemListView::hideDropIndicator().
QRectF m_dropIndicator;
+ QList<QVariantAnimation*> m_rubberBandAnimations;
+
friend class KItemListContainer; // Accesses scrollBarRequired()
friend class KItemListHeader; // Accesses m_headerWidget
friend class KItemListController;
class DOLPHIN_EXPORT KItemListWidgetCreatorBase : public KItemListCreatorBase
{
public:
- virtual ~KItemListWidgetCreatorBase();
+ ~KItemListWidgetCreatorBase() override;
virtual KItemListWidget* create(KItemListView* view) = 0;
{
public:
KItemListWidgetCreator();
- virtual ~KItemListWidgetCreator();
+ ~KItemListWidgetCreator() override;
- virtual KItemListWidget* create(KItemListView* view) Q_DECL_OVERRIDE;
+ KItemListWidget* create(KItemListView* view) override;
- virtual void calculateItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const Q_DECL_OVERRIDE;
+ void calculateItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const override;
- virtual qreal preferredRoleColumnWidth(const QByteArray& role,
+ qreal preferredRoleColumnWidth(const QByteArray& role,
int index,
- const KItemListView* view) const Q_DECL_OVERRIDE;
+ const KItemListView* view) const override;
private:
KItemListWidgetInformant* m_informant;
};
class DOLPHIN_EXPORT KItemListGroupHeaderCreatorBase : public KItemListCreatorBase
{
public:
- virtual ~KItemListGroupHeaderCreatorBase();
+ ~KItemListGroupHeaderCreatorBase() override;
virtual KItemListGroupHeader* create(KItemListView* view) = 0;
virtual void recycle(KItemListGroupHeader* header);
};
class KItemListGroupHeaderCreator : public KItemListGroupHeaderCreatorBase
{
public:
- virtual ~KItemListGroupHeaderCreator();
- virtual KItemListGroupHeader* create(KItemListView* view) Q_DECL_OVERRIDE;
+ ~KItemListGroupHeaderCreator() override;
+ KItemListGroupHeader* create(KItemListView* view) override;
};
template <class T>
projects / dolphin.git / blobdiff