Krzysztof,
Please view the following pictures. This is after your commit.
http://halley.cc/inkscape-align-nodes-1.png http://halley.cc/inkscape-align-nodes-1.png
Also see the following conversation about this feature here:
https://bugs.launchpad.net/inkscape/+bug/338521
Can you please tell me why you re-reverted my fix, breaking these buttons yet again?
The code and icons for these buttons were FINE in 0.46. The icons.svg images are pretty clear about what the functions should do, and there's no reason to swap their positions or meanings. The IDs in the icons.svg got swapped and the hicolor icons were named after the swapped IDs.
Please revert your fix, and test it to make sure it (1) matches the 0.46 look and behavior, (2) has tooltips to match the function and appearance of icons, (3) fully works whether using the hicolor icons or the icons.svg, (4) follow up on launchpad when making behavior changes in code.
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