Hi, Yesterday I added support for horizontal scrolling to NSScrollView and X11 -back, which is a really nice improvement for people with trackpads or Apple mice.
I was trying to add support for this to NSBrowser, but it's a bit trickier. I need the columns' scroll views to forward -scrollWheel: events with a horizontal component up to the NSBrowser. I think using a private NSScrollView subclass for the columns is the only way to do this (for what it's worth, Cocoa subclasses NSScrollView too). Here is a patch that more or less works, but it won't interact properly with nib/gorm saving and loading. In particular, when I save a .nib containing a NSBrowser in Interface Builder, there are no NSScrollView's saved in the nib. However, when I save a .nib containing a NSBrowser in GORM, the NSScrollViews are saved. I guess I could change the class of the NSScrollView to GSBrowserScrollView when loading the nib, but that seems a bit ugly. Any ideas how I should tackle this? Thanks, Eric
NSBrowserHorizontalScrolling.diff
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