If there's only one piece of float data, draw a horizontal bar for it. If there's not enough data to fill in the left side of the screen, it's probably because it was culled in a memory clear, so draw it back in.
Don't show the logo for the disappearing one.
Try to properly shut down the monitor.
Properly destroy renderer and shader library.
Remove obsolete feature.
Do a better job of cleaning up the root panel when shutting down.
Avoid CRootPanel memory accesses after the root panel is destroyed.
Improve the cleanup behavior of materials and textures. 0 references means a material will free its textures and a texture will free its gl handle. When the app closes there should be 0 materials and 0 textures remaining, so the libraries clear out any remaining materials/textures.
Fix memory leak.
Move font handling code to RootPanel() so that it can be cleaned up better.
Free up the fonts when the root panel closes.