Other than that, installation was pretty uneventful and un-wow: the installer warns that the computer must reboot several times during the installation -- and so it does. Why no other system among those I installed (various Linux distributions, FreeBSD, Mac OS X, ...) needs to reboot even once? Anyhow, UI-wise the only useful information from the installer is that Vista seems to use ./../... animation as an indeterminate progress control (OS X, or Firefox which probably copied it from it, use a small spinning wheel for the same thing) so if we ever implement a separate control for this, we know how it should look under Windows now.
After finishing the installation and getting rid of half a dozen of the icons in the taskbar notification area (this is progress, I think XP had only a couple of them) I could finally run the widgets sample. The only problem I could see with it was with wxNotebook tabs on the left or right: this doesn't work at all under Vista and I think we should just abandon trying to make it work as it already was pretty buggy under XP.
But there are a few enhancements we could implement, of course:
- wxSearchCtrl doesn't look native but Vista does has a native version (just as OS X) and uses it everywhere so it's really jarring to have a different one in wx programs. Apparently the standard "Search Control" class is just a combination of "Edit" and "ToolbarWindow32" (with "Static" thrown in to show the inactive control contents) so we could emulate it easily even on pre-Vista systems. Or we could just use the native control, of course.
- Buttons with images seem finally to be supported (they can be seen in e.g. "Tools" page of a disk properties dialog), so we should update wxButton to support this too.
- As mentioned before, some file dialogs (e.g. Ctrl-O one in the dialogs sample) use old style while other ones (Ctrl-Q one) use a new style one which is inconsistent at best. Other dialogs seem to be just fine though, and the new Vista-style icons are used everywhere as expected, e.g. in the log dialog. Funny enough, the standard Vista error message dialog now looks a lot like wxWidgets standard log dialog with its "Details >>" button.
All in all I think wxWidgets applications look pretty decently under Vista, especially considering that we didn't spend any effort at all so far on porting the code to Vista. Of course, it's a tribute to Microsoft engineers backwards compatibility maintaining skills more than anything we did but it's still nice, especially compared with the transition to XP when previously working code started to crash and a lot of things didn't look right at all.