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mouseDown event is anyhow blocked [message #1775107]

Tue, 24 October 2017 15:47

Rainer Stransky

Messages: 1
Registered: July 2009

Junior Member

If my application is started from the Eclipse all works fine.
The MouseListener.mouseDown() method is called when the mouse button is pressed.

If my application is exported to a runnable jar file and is started on the command line (java -jar application), all works fine but the mouseDown() method is called (a log statement shows the scenario) at the moment the mouse button is released, so the mouseUp() method is comes exactly after the mouseDown() method. The event is correct. The coordinates are fitting to the mouse position the mouse button is pressed, but the event is blocked, till the the mouseUp event is triggered.

What can be the reason for this mysterious behaviour ?

JRE: OpenJDK Runtime Environment (build 1.8.0_144-b01)
SWT: version 4.757
OS: FC26, 4.13.5-200.fc26

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