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67 lines
2.0 KiB
67 lines
2.0 KiB
/*
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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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef UBDOCUMENTTHUMBNAILWIDGET_H_
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#define UBDOCUMENTTHUMBNAILWIDGET_H_
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#include "UBThumbnailWidget.h"
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class UBGraphicsScene;
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class UBDocumentThumbnailWidget: public UBThumbnailWidget
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{
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Q_OBJECT;
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public:
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UBDocumentThumbnailWidget(QWidget* parent);
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virtual ~UBDocumentThumbnailWidget();
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void setDragEnabled(bool enabled);
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bool dragEnabled() const;
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void hightlightItem(int index);
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public slots:
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virtual void setGraphicsItems(const QList<QGraphicsItem*>& pGraphicsItems,
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const QList<QUrl>& pItemPaths, const QStringList pLabels = QStringList(),
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const QString& pMimeType = QString(""));
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signals:
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void sceneDropped(UBDocumentProxy* proxy, int source, int target);
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private slots:
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void autoScroll();
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protected:
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virtual void mouseMoveEvent(QMouseEvent *event);
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virtual void dragEnterEvent(QDragEnterEvent *event);
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virtual void dragLeaveEvent(QDragLeaveEvent *event);
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virtual void dragMoveEvent(QDragMoveEvent *event);
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virtual void dropEvent(QDropEvent *event);
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private:
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void deleteDropCaret();
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QGraphicsRectItem *mDropCaretRectItem;
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UBSceneThumbnailPixmap *mClosestDropItem;
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bool mDropIsRight;
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bool mDragEnabled;
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QTimer* mScrollTimer;
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int mScrollMagnitude;
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};
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#endif /* UBDOCUMENTTHUMBNAILWIDGET_H_ */
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