Editra Control Library: ProgressStatusBar.
Custom StatusBar that has a builtin progress gauge to indicate busy status and progress of long running tasks in a window.
The Progress Gauge is only shown when it is active. When shown it is shown in the far rightmost field of the StatusBar. The size of the progress Guage is also determined by the size of the right most field.When created the StatusBar will creates two fields by default, field 0 is expanding, field 1 is set as a small fixed field on the right. To change this behavior simply call SetFields after creating the bar to change it.