mirror of
https://invent.kde.org/system/dolphin
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25751088c3
REVIEW: 122687
83 lines
3.4 KiB
C++
83 lines
3.4 KiB
C++
/***************************************************************************
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* Copyright (C) 2012 by Peter Penz <peter.penz19@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#ifndef KSTANDARDITEMLISTVIEW_H
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#define KSTANDARDITEMLISTVIEW_H
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#include "dolphin_export.h"
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#include <kitemviews/kitemlistview.h>
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/**
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* @brief Provides layouts for icons-, compact- and details-view.
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*
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* Together with the KStandardItemModel lists for standard usecases
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* can be created in a straight forward way.
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*
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* Example code:
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* <code>
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* KStandardItemListView* view = new KStandardItemListView();
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* KStandardItemModel* model = new KStandardItemModel();
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* model->appendItem(new KStandardItem("Item 1"));
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* model->appendItem(new KStandardItem("Item 2"));
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* KItemListController* controller = new KItemListController(model, view);
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* KItemListContainer* container = new KItemListContainer(controller, parentWidget);
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* </code>
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*/
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class DOLPHIN_EXPORT KStandardItemListView : public KItemListView
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{
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Q_OBJECT
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public:
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enum ItemLayout
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{
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IconsLayout,
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CompactLayout,
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DetailsLayout
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};
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KStandardItemListView(QGraphicsWidget* parent = 0);
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virtual ~KStandardItemListView();
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void setItemLayout(ItemLayout layout);
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ItemLayout itemLayout() const;
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protected:
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virtual KItemListWidgetCreatorBase* defaultWidgetCreator() const Q_DECL_OVERRIDE;
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virtual KItemListGroupHeaderCreatorBase* defaultGroupHeaderCreator() const Q_DECL_OVERRIDE;
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virtual void initializeItemListWidget(KItemListWidget* item) Q_DECL_OVERRIDE;
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virtual bool itemSizeHintUpdateRequired(const QSet<QByteArray>& changedRoles) const Q_DECL_OVERRIDE;
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virtual bool itemLayoutSupportsItemExpanding(ItemLayout layout) const;
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virtual void onItemLayoutChanged(ItemLayout current, ItemLayout previous);
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virtual void onScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous) Q_DECL_OVERRIDE;
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virtual void onSupportsItemExpandingChanged(bool supportsExpanding) Q_DECL_OVERRIDE;
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virtual void polishEvent() Q_DECL_OVERRIDE;
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private:
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void applyDefaultStyleOption(int iconSize, int padding, int horizontalMargin, int verticalMargin);
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void updateLayoutOfVisibleItems();
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private:
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ItemLayout m_itemLayout;
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};
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#endif
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