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54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#pragma once
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#if !defined(Q_MOC_RUN)
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#include <AzCore/PlatformDef.h>
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#include <AzToolsFramework/Thumbnails/Thumbnail.h>
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AZ_PUSH_DISABLE_WARNING(4251 4800, "-Wunknown-warning-option") // 4251: 'QBrush::d': class 'QScopedPointer<QBrushData,QBrushDataPointerDeleter>' needs to have dll-interface to be used by clients of class 'QBrush'
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// 4800: 'uint': forcing value to bool 'true' or 'false' (performance warning)
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#include <QWidget>
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#endif
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AZ_POP_DISABLE_WARNING
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namespace AzToolsFramework
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{
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namespace Thumbnailer
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{
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//! A widget used to display thumbnail
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class ThumbnailWidget
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: public QWidget
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{
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Q_OBJECT
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public:
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explicit ThumbnailWidget(QWidget* parent = nullptr);
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~ThumbnailWidget() override = default;
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//! Call this to set what thumbnail widget will display
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void SetThumbnailKey(SharedThumbnailKey key, const char* contextName = "Default");
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//! Remove current thumbnail
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void ClearThumbnail();
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int heightForWidth(int w) const override;
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QSize sizeHint() const override;
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protected:
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void paintEvent(QPaintEvent* event) override;
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private:
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SharedThumbnailKey m_key;
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AZStd::string m_contextName;
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private Q_SLOTS:
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void KeyUpdatedSlot();
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};
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} // namespace Thumbnailer
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} // namespace AzToolsFramework
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