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| author | Norwegian Rock Cat <qt-info@nokia.com> | 2009-06-12 17:24:03 (GMT) |
|---|---|---|
| committer | Norwegian Rock Cat <qt-info@nokia.com> | 2009-06-23 14:11:29 (GMT) |
| commit | 1b059b51b6d236ace4ec8c5203873caae250cf78 (patch) | |
| tree | ab5e1904f277593ef801362a10c7b1ae4aa1fedc /src/gui/painting/qpaintdevice_mac.cpp | |
| parent | da007be189dd59771bc63ab3b8f0cf71897ed300 (diff) | |
| download | Qt-1b059b51b6d236ace4ec8c5203873caae250cf78.zip Qt-1b059b51b6d236ace4ec8c5203873caae250cf78.tar.gz Qt-1b059b51b6d236ace4ec8c5203873caae250cf78.tar.bz2 | |
Scroll the dirty parts of the scroll area in scrollby for Cocoa.
Ah! One less ###!
The scroll functions in Carbon and Cocoa don't scroll the regions that
have been marked dirty. In the past, we killed performance by updating
the whole view. We got a workaround for Carbon in the form of an SPI,
but I wasn't aware of a corresponding item in the NSView API, but it is
there publically and available in 10.5. Fast scrolling in Cocoa now for
people who like to use the keyboard.
Reviewed by: Morten Sørvig
Diffstat (limited to 'src/gui/painting/qpaintdevice_mac.cpp')
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