This is the third part in the ongoing series about advanced animations on core Swing component built-in to the latest binary drops of Substance look-and-feel.

• The first part showed rollover and selection background animations on menus, sliders, tables and table headers
• The second part showed rollover foreground animations on menus under a skin that uses dark background fill on menubars

This part is going to show rollover and selection background and foreground animations under a mixed dark-light theme. A few weeks ago I have added a few experimental skins to Substance, and two of these (Nebula and Nebula Brick Wall) use the colors from the upcoming Nimbus look and feel. The design of Nimbus is interesting in that it uses dark highlight color schemes on trees, tables, lists and menus:

This presents an interesting problem once animations will be added – you have to fade not only the background (from white to dark blue), but also the foreground (from black to white). Here is how these animations look like under the Nebula skin in the latest 4.0dev drop of Substance. The first video shows rollover animations on menus and menu items (under the default speed setting):

The second video shows rollover and selection animations on a tree (note that both background and foreground colors are animating):

The third video shows rollover and selection animations on a list:

The last video shows rollover and selection animations on a table (and its header). Note how the settings (foreground / background) of a custom cell renderer are respected during the animation sequences:

So, you’re welcome to grab the latest binary drops of version 4.0dev and try the new and improved Nebula and Nebula Brick Wall skins.