Splitter moved event

I need to track the movements of the dispatcher of the UI. It seems to be a simple task, but...

Separator has only conventional mouse events. But "Mouse Up" is launched when you click the separator is not launched when the separator. Other mouse events behave the same way.

Round table size works well, but started twice when the separator is moved. Why? Same new limits are reported twice. I can filter the second event but is he right way?

Is there a "correct" way to watch the movement of the separator?

Thank you

I enclose a simple test VI (LabVIEW 2015)

The fact that the mouse upward does not work as you think is expected. The mouse is NOT over the machine to crack over when to release the mouse button where you want to move the separator. Therefore, it does not generate the event.

Double event resizing is also the expected behavior. Well, at least he is documented in the assistance of the Resize event of Panel:

Insofar as LabVIEW can generate several events of the size of the pane while you resize the pane, LabVIEW generates a final event at the end of the resize operation in which OldBnds and NewBnds return the same value. You can use the values to identify the code after the resize operation.

It is easier to understand if you resize the entire Panel (which is not possible cause your blocking dialogue). During the resizing process, the event is raised repeatedly. Once completed, the last event (after "the size of the Panel drag" end) make sure you know the final size of the Panel/pane.

Norbert

Tags: NI Software

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