Check if QM Editor window is open

[ssimop]

I am wondering about the best method to check if Qm Editor window is open, active or not, minimised or not. I have written the following code which it works, but I doubt whether there exists something more elegant. Many thanks in advance.

Function tempf
Trigger SF8     

Code:

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ARRAY(int) aw; GetMainWindows aw
int i
for i 0 aw.len
,if  aw[i]=_hwndqm
,,mes "QME Window Exists"
,,break