mirror of
https://bitbucket.org/smil3y/kdelibs.git
synced 2025-02-25 11:22:50 +00:00
63 lines
2 KiB
C++
63 lines
2 KiB
C++
/*
|
|
Large image displaying library.
|
|
|
|
Copyright (C) 2004 Maks Orlovich (maksim@kde.org)
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
*/
|
|
|
|
#ifndef IMAGE_OWNER_H
|
|
#define IMAGE_OWNER_H
|
|
|
|
namespace khtmlImLoad {
|
|
|
|
/**
|
|
The users of Image's need to inherit off ImageOwner, in order to receive the information about
|
|
their geometry, needs to repaint due to animation and progressive loading, etc.
|
|
*/
|
|
class ImageOwner
|
|
{
|
|
public:
|
|
virtual ~ImageOwner() {}
|
|
/**
|
|
Called to notify the owner when the intrinic size is available
|
|
*/
|
|
virtual void imageHasGeometry(Image* img, int width, int height) = 0;
|
|
|
|
/**
|
|
Called to notify the owner that a portion has changed
|
|
*/
|
|
virtual void imageChange(Image* img, QRect region) = 0;
|
|
|
|
/**
|
|
Called to notify the owner that the image is broken
|
|
*/
|
|
virtual void imageError(Image* img) = 0;
|
|
|
|
/**
|
|
Called to notify the owner that the image is done
|
|
*/
|
|
virtual void imageDone(Image* img) = 0;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|
|
// kate: indent-width 4; replace-tabs on; tab-width 4; space-indent on;
|