You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*
|
|
* Copyright (c) Contributors to the Open 3D Engine Project.
|
|
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 OR MIT
|
|
*
|
|
*/
|
|
|
|
#ifndef SLICE_FAVORITES_TREE_VIEW_H
|
|
#define SLICE_FAVORITES_TREE_VIEW_H
|
|
|
|
#if !defined(Q_MOC_RUN)
|
|
#include <AzCore/base.h>
|
|
#include <AzCore/Memory/SystemAllocator.h>
|
|
#include <AzCore/std/containers/list.h>
|
|
|
|
#include <QTreeView>
|
|
#endif
|
|
|
|
#pragma once
|
|
|
|
namespace SliceFavorites
|
|
{
|
|
//! This class exists to override the startDrag call to allow us to sort and generate a drag image
|
|
class SliceFavoritesTreeView
|
|
: public QTreeView
|
|
{
|
|
Q_OBJECT;
|
|
public:
|
|
AZ_CLASS_ALLOCATOR(SliceFavoritesTreeView, AZ::SystemAllocator, 0);
|
|
|
|
SliceFavoritesTreeView(QWidget* pParent = NULL);
|
|
virtual ~SliceFavoritesTreeView();
|
|
|
|
protected:
|
|
// Qt overrides
|
|
void startDrag(Qt::DropActions supportedActions) override;
|
|
|
|
private:
|
|
QModelIndexList SortIndicesByHierarchicalLocation(const QModelIndexList& indexList) const;
|
|
void ConstructHierarchyData(const QModelIndex& index, AZStd::list<int>& hierarchy) const;
|
|
QImage createDragImage(const QModelIndexList& indexList) const;
|
|
|
|
};
|
|
}
|
|
|
|
#endif
|