TODO:
* Figure out "Reset to defaults", it reverts to "hicolor" and then you end up with no icons. The old KCM just stored the "current" theme and resets to that
* Applying settings for kde4 apps
* Remove the old code, perhaps split out the icon effects stuff as separate expert tool?
{F5818181}
Icon size config flyout, I chose not to use a separate page as in the mockup as it's really just the size settings now:
{F5818182}
The slider shows the possible size steps
{F5818183}
Removing installed theme
{F5818184}
It comes with an undo feature and only if you hit Apply or OK it will acutally delete the themes, so you can undo individual or all (by using Revert button) deletions. If this is accepted, I'll look into rolling this out to the other KCMs that allow permanently deleting actual files. It is inspired by wallpaper settings.
{F5818185}
Installing theme with `InlineMessage`
{F5818186}
Live preview on hover, shows a random selection, then shows common mime types, then shows common folder icons
{F5818989}