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/***************************************************************************
* Copyright (C) 2012 by Peter Penz <[email protected]> *
* *
* 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 *
***************************************************************************/
#ifndef KSTANDARDITEMLISTVIEW_H
#define KSTANDARDITEMLISTVIEW_H
#include "dolphin_export.h"
#include "kitemviews/kitemlistview.h"
/**
* @brief Provides layouts for icons-, compact- and details-view.
*
* Together with the KStandardItemModel lists for standard usecases
* can be created in a straight forward way.
*
* Example code:
* <code>
* KStandardItemListView* view = new KStandardItemListView();
* KStandardItemModel* model = new KStandardItemModel();
* model->appendItem(new KStandardItem("Item 1"));
* model->appendItem(new KStandardItem("Item 2"));
* KItemListController* controller = new KItemListController(model, view);
* KItemListContainer* container = new KItemListContainer(controller, parentWidget);
* </code>
*/
class DOLPHIN_EXPORT KStandardItemListView : public KItemListView
{
Q_OBJECT
public:
enum ItemLayout
{
IconsLayout,
CompactLayout,
DetailsLayout
};
explicit KStandardItemListView(QGraphicsWidget* parent = nullptr);
~KStandardItemListView() override;
void setItemLayout(ItemLayout layout);
ItemLayout itemLayout() const;
protected:
KItemListWidgetCreatorBase* defaultWidgetCreator() const override;
KItemListGroupHeaderCreatorBase* defaultGroupHeaderCreator() const override;
void initializeItemListWidget(KItemListWidget* item) override;
bool itemSizeHintUpdateRequired(const QSet<QByteArray>& changedRoles) const override;
virtual bool itemLayoutSupportsItemExpanding(ItemLayout layout) const;
virtual void onItemLayoutChanged(ItemLayout current, ItemLayout previous);
void onScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous) override;
void onSupportsItemExpandingChanged(bool supportsExpanding) override;
void polishEvent() override;
private:
void applyDefaultStyleOption(int iconSize, int padding, int horizontalMargin, int verticalMargin);
void updateLayoutOfVisibleItems();
private:
ItemLayout m_itemLayout;
};
#endif
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