[Tcl-bugs] [ tktoolkit-Bugs-676424 ] No unmap event when iconifying, Aqua Tk 8.4.1

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Bugs item #676424, was opened at 2003-01-28 14:56
Message generated for change (Comment added) made by nobody
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Category: 66. Mac Window Operations
Group: = 8.4.1
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Daniel A. Steffen (das)
Summary: No unmap event when iconifying, Aqua Tk 8.4.1

Initial Comment:
Pressing the iconify button on a toplevel window does not 

generate an unmap event in Mac Aqua Tk 8.4.1.  The window 

disappears and an icon is shown on the Mac OS X Dock but no 

unmap event is generated.



The following wish8.4 script demonstrates the problem



bind . <Unmap> {puts unmap}



After invoking this command press the iconify button on the 

window frame.  The word "unmap" should be printed to the 

console but is not.  Although the window is iconified the "winfo 

ismapped ." command returns true.



winfo ismapped .

1



In the Tk molecular graphics application we develop the unmap 

event on the main window is used to unmap other dialogs the 

application is showing.  It is also used to stop updating the 

realtime display so the CPU utilization drops when the application 

is iconified.

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Comment By: Nobody/Anonymous (nobody)
Date: 2003-09-22 15:41

Message:
Logged In: NO 

Bug still present in 8.4.4.  Tom Goddard

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Comment By: Nobody/Anonymous (nobody)
Date: 2003-02-05 11:39

Message:
Logged In: NO 

Submitted by Tom Goddard

go...@cg...



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