RE: How to unselect a row in the TreeView, when it is selected secondtime?

["I-Mayorga Aguirre, Marcos F" <Marcos F MayorgaAguirre boeing com>]

It is not a good idea to change the standard behavior of a window toolkit, it is preferable that people get used to them in an homogeneous way (all apps behave the same), so the learning curve of new applications don't rise unnecesarily.

My ad is that you instruct your users to alternate the selection state of a row with the ctrl key pressed, probably they already know it, because the have been using other applications.

cheers

 

--
Marcos Mayorga
ATM software engineer
Boeing Research & Technology Europe
Phone: +34 91 768 84 31

 

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From: SaiKamesh Rathinasabapathy [mailto:rsaikamesh gmail com]
Sent: Tuesday, April 24, 2007 9:53 AM
To: gtkmm-list gnome org
Subject: How to unselect a row in the TreeView, when it is selected secondtime?

Hi,

I have added a tree_view( Gtk::TreeView ) in a 
window.

What I have to do is, if a row is selected at the first time, 
then it will be highlighted. -> Actually we don't need to do anything for 
this. It will automatically be highlighted. 

If the same row is clicked 
(or selected) at the second time, the row should be unselected.

if the 
same row is clicked (or selected) at the third time, then it sholud again be 
highlighted.

I tried to do the above several times. But I could not do 
it.  Please help me out to do this! 

Thanks in advance!