mirror of
https://github.com/OPM/ResInsight.git
synced 2026-07-31 00:38:14 -05:00
Pål Hagen
1c1ceb267b
Getting drag items from selection when the drag is started (when the interface asks for supported drop actions). Using proposed the drop action along with the drag items to determine if the drag item can be dropped onto a given target in the flags() method.
68 lines
2.6 KiB
C++
68 lines
2.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2015- Statoil ASA
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// Copyright (C) 2015- Ceetron Solutions AS
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//
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// ResInsight 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 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "cafPdmUiDragDropHandle.h"
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#include "cafPdmPointer.h"
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#include "cafPdmObjectGroup.h"
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#include <vector>
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namespace caf
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{
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class PdmObjectHandle;
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}
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class RimIdenticalGridCaseGroup;
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class RimWellLogPlotTrack;
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class RimWellLogPlot;
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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class RiuDragDrop : public caf::PdmUiDragDropHandle
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{
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public:
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RiuDragDrop();
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virtual ~RiuDragDrop();
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virtual Qt::DropActions supportedDropActions() const;
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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virtual bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);
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virtual QMimeData* mimeData(const QModelIndexList &indexes) const;
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virtual QStringList mimeTypes() const;
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virtual void endDrag();
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virtual void setProposedAction(Qt::DropAction action);
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private:
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void moveCasesToGridGroup(caf::PdmObjectGroup& objectGroup, RimIdenticalGridCaseGroup* gridCaseGroup);
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bool handleGridCaseGroupDrop(Qt::DropAction action, caf::PdmObjectGroup& objectGroup, RimIdenticalGridCaseGroup* gridCaseGroup);
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bool handleWellLogPlotTrackDrop(Qt::DropAction action, caf::PdmObjectGroup& objectGroup, RimWellLogPlotTrack* wellLogPlotTrack);
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bool handleWellLogPlotDrop(Qt::DropAction action, caf::PdmObjectGroup& objectGroup, RimWellLogPlot* wellLogPlot);
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static void objectGroupFromModelIndexes(caf::PdmObjectGroup* objectGroup, const QModelIndexList &indexes);
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static std::vector<caf::PdmPointer<caf::PdmObjectHandle> > objectHandlesFromSelection();
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private:
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mutable std::vector<caf::PdmPointer<caf::PdmObjectHandle> > m_dragItems;
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Qt::DropAction m_proposedAction;
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};
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