Re: nstableview **very** basic question
On Mar 21, 2009, at 9:24 PM, Jerry Krinock wrote: On 2009 Mar 21, at 14:27, Michael wrote: I cannot get tableview to show columns of constant width. [tv sizeToFit]; What I get when I use the above code is the first couple of columns varying in size, then the next n columns equally space. If I have missed something in the documentation, Maybe you have. The documentation for -[NSTableView sizeToFit] says: All columns are resized to the same size, up to a column's maximum size. Yes...I did see that, but I read it slightly differently. I read it to mean that the receiver's columns will be set equal to one another up to the max size. I assumed that tableview would know the max width of the view and calculate the widths accordingly. What I was getting was unequal widths. H. What are your columns' maximum sizes? These can be set in Interface Builder, but to find out for sure, try something like this: There were some **very** weird max widths!! :-) which may have played a role here..widths with integers in the 20 to 30 figures long!! Eg (340282306073709652508363335590014353408.00) I got it to work as I expected it by doing what you suggested...I think. ie setting each column to the same max width... Thank you ...appreciated. ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
nstableview **very** basic question
I've been struggling with this for a few days...so time to ask, if I may. I am trying to emulate Scott Anguish's multiplication table in his book. I cannot get tableview to show columns of constant width. I have looked at the guides of Apple, tried to understand all the nuances of tableview, scrollview, headers etc, looked at numerous tutorials on NSTableview, (most a little dated), discerned that perhaps I should be looking at NSTableColumn, and thought I had found the answer doing this. -(void) awakeFromNib { NSLog(@awakeFromNib: setting \sizeToFit\); [tv sizeToFit]; } where tv is declared as: IBOutlet NSTableView *tv; As far as I can tell, the outlet is set correctly, NSLog is called at the appropriate time. What I get when I use the above code is the first couple of columns varying in size, then the next n columns equally space. If I have missed something in the documentation, I would appreciate a pointer, but somehow, I cannot believe that it is this difficult to do, but perhaps I am doing something that will become a lot easier further into Hillegas tutorial? Thanks in advance. ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: nstableview **very** basic question
On 2009 Mar 21, at 14:27, Michael wrote: I cannot get tableview to show columns of constant width. [tv sizeToFit]; What I get when I use the above code is the first couple of columns varying in size, then the next n columns equally space. If I have missed something in the documentation, Maybe you have. The documentation for -[NSTableView sizeToFit] says: All columns are resized to the same size, up to a column's maximum size. H. What are your columns' maximum sizes? These can be set in Interface Builder, but to find out for sure, try something like this: for (NSTableColumn* tc in [tv tableColumns]) { NSLog(@maxWidth = %f, [tc maxWidth]) ; } ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com