/*
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This file is part of the JUCE library .
Copyright ( c ) 2015 - ROLI Ltd .
Permission is granted to use this software under the terms of either :
a ) the GPL v2 ( or any later version )
b ) the Affero GPL v3
Details of these licenses can be found at : www . gnu . org / licenses
JUCE is distributed in the hope that it will be useful , but WITHOUT ANY
WARRANTY ; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE . See the GNU General Public License for more details .
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
To release a closed - source product which uses JUCE , commercial licenses are
available : visit www . juce . com for more information .
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
*/
# ifndef JUCE_IMAGEPREVIEWCOMPONENT_H_INCLUDED
# define JUCE_IMAGEPREVIEWCOMPONENT_H_INCLUDED
//==============================================================================
/**
A simple preview component that shows thumbnails of image files .
@ see FileChooserDialogBox , FilePreviewComponent
*/
class JUCE_API ImagePreviewComponent : public FilePreviewComponent ,
private Timer
{
public :
//==============================================================================
/** Creates an ImagePreviewComponent. */
ImagePreviewComponent ( ) ;
/** Destructor. */
~ ImagePreviewComponent ( ) ;
//==============================================================================
/** @internal */
void selectedFileChanged ( const File & newSelectedFile ) override ;
/** @internal */
void paint ( Graphics & ) override ;
/** @internal */
void timerCallback ( ) override ;
private :
File fileToLoad ;
Image currentThumbnail ;
String currentDetails ;
void getThumbSize ( int & w , int & h ) const ;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR ( ImagePreviewComponent )
} ;
# endif // JUCE_IMAGEPREVIEWCOMPONENT_H_INCLUDED