Hi Doug,
Thanks, would you always do the caching in WindowCreatedEvent, or could you
feasibly do itin any other event?
Cheers
Sean.
-----Original Message-----
From: jawsscripts-bounce@xxxxxxxxxxxxx
[mailto:jawsscripts-bounce@xxxxxxxxxxxxx] On Behalf Of Doug Lee
Sent: Wednesday, February 22, 2017 18:22
To: jawsscripts@xxxxxxxxxxxxx
Subject: [jawsscripts] Re: a quick window destroyed event query
Using the WindowDestroyedEvent is tricky because all the information about the
window can be gone by the time the event fires. I rarely use that event for
this reason; and when I do, I also usually cache window handles from elsewhere
so I can recognize when the window that's going away is one I was watching for.
An overly simple example:
globals collection gMyWindows
void function WindowCreatedEvent(handle hwnd, ...) if getWindowClass(hwnd) ==
"blah"
if !gMyWindows
gMyWindows = new collection
endIf
gMyWindows[intToString(hwnd)] = 1
endIf
windowCreatedEvent(hwnd, ...)
endFunction
void function WindowDestroyedEvent(handle hwnd) if gMyWindows[intToString(hwnd)]
collectionRemoveItem(gMyWindows, intToString(hwnd))
sayString("There goes one!")
endIf
windowDestroyedEvent(hwnd)
endFunction
On Wed, Feb 22, 2017 at 06:13:20PM +0000, Sean Farrow wrote:
Hi,
I'm having to use WindowDestroyedEvent to perform some logic, but am getting an
invalid window hasndle when I try and get the class. Does anyone know whythis
is happening and whether there are any work arounds?
Cheers
Sean.
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