IntelliJ IDEA, a Swing based application, for example, can show a progress indicator on the dock icon when compiling and checkmark when finishes. How can this be done for the dock icon of an SWT application?
Have a look at the TaskBar
and TaskItem
classes of SWT.
It's basically:
display.getSystemTaskBar().getItem(shell).setProgress(66);
where display
is the current display and shell
is the window associated with the dock icon.
There's also a code snippet for how to access the task bar.
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