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framebuffer: add infrastructure to center icons vertically

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add an additional height parameter to paintIcon() that allows to
center the icons vertically between y and y+h
defaults to 0 == unchanged behaviour

git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@92 e54a6e83-5905-42d5-8d5c-058d10e6a962
This commit is contained in:
seife
2009-12-20 13:36:18 +00:00
parent 0a4760a8bb
commit e2f4d73d78
6 changed files with 28 additions and 12 deletions
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4
src/driver/fb_window.cpp
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@@ -70,9 +70,9 @@ void CFBWindow::paintBoxRel(const int _x, const int _y, const int _dx, const int
((CPrivateData *)private_data)->frameBuffer->paintBoxRel(x + _x, y + _y, _dx, _dy, _col, radius, type);
}
bool CFBWindow::paintIcon(const char * const _filename, const int _x, const int _y, const color_t _offset)
bool CFBWindow::paintIcon(const char * const _filename, const int _x, const int _y, const int _h, const color_t _offset)
{
((CPrivateData *)private_data)->frameBuffer->paintIcon(_filename, x + _x, y + _y, _offset);
((CPrivateData *)private_data)->frameBuffer->paintIcon(_filename, x + _x, y + _y, _h, _offset);
return 0;
}