68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2020 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 6 End-User License
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Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
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End User License Agreement: www.juce.com/juce-6-licence
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Privacy Policy: www.juce.com/juce-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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//==============================================================================
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/**
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A simple preview component that shows thumbnails of image files.
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@see FileChooserDialogBox, FilePreviewComponent
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@tags{GUI}
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*/
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class JUCE_API ImagePreviewComponent : public FilePreviewComponent,
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private Timer
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{
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public:
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//==============================================================================
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/** Creates an ImagePreviewComponent. */
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ImagePreviewComponent();
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/** Destructor. */
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~ImagePreviewComponent() override;
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//==============================================================================
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/** @internal */
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void selectedFileChanged (const File& newSelectedFile) override;
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/** @internal */
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void paint (Graphics&) override;
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/** @internal */
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void timerCallback() override;
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private:
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File fileToLoad;
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Image currentThumbnail;
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String currentDetails;
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std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override;
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void getThumbSize (int& w, int& h) const;
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ImagePreviewComponent)
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};
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} // namespace juce
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