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Conference bulova::decw_jan-89_to_nov-90

Title:DECWINDOWS 26-JAN-89 to 29-NOV-90
Notice:See 1639.0 for VMS V5.3 kit; 2043.0 for 5.4 IFT kit
Moderator:STAR::VATNE
Created:Mon Oct 30 1989
Last Modified:Mon Dec 31 1990
Last Successful Update:Fri Jun 06 1997
Number of topics:3726
Total number of notes:19516

262.0. "Are BLINKING objects a problem in DECWINDOWS" by NCOAST::BREEN () Tue Feb 21 1989 13:55

    
    Is there a problem with BLINKING fields and DecWindows/X11 ?
    
    While in a conversion from UIS to DecWindows the need for a blinking 
    field showed up and I have been unable to find any call in the 
    manuals that will help me blink an object other than a cursor.
    
    Can anyone help explain how, provide examples, and explain why not...
    
    Thanks ...
    
    Ken Breen
    ncoast::breen

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262.1STAR::MANNTue Feb 21 1989 19:168
	When the cursor blinks, isn't the client turning it from black
	to white with explicit commands ?

	If the client is remote, aren't these explicit commands explicit
	messages ?

							Bruce

262.2Tougher than trivialEPIK::BUEHLERAfterburner just kicked inWed Feb 22 1989 16:2410
    My understanding of blinking under DECwindows is that you do it
    manually by setting DECwindows timers and drawing the appropriate stuff
    to give the user a blinking effect.
    
    So, therefore, it requires DECwindows traffic to do blinking.  You
    can't just tell the server to blink a set of pixels at the user. 
    In most cases blinking isn't very friendly anyway.
    
John