Re: Check box cell in NSTableView
Re: Check box cell in NSTableView
- Subject: Re: Check box cell in NSTableView
- From: Mike Abdullah <email@hidden>
- Date: Tue, 11 Mar 2008 15:21:04 +0000
I suspect here that you need to learn a little more about how
NSTableView works. There is NOT one cell per row, so call -setState:
basically does nothing. instead, NSTableView creates copies of the
cell, sets the properties, and uses that to draw.
How are you supplying data to the table - data source or bindings?
Mike.
On 11 Mar 2008, at 14:58, Ivan C Myrvold wrote:
It doesn't matter if I do the
[myCheckBox setState:NSMixedState];
the result is the same, the checkbox is shown as checked.
If I however use the same code (or even click all the three states)
in an ordinary check box (not cell), everything works as I expect it
to do.
This makes me suspect this to be a bug.
Ivan
Den 11. mars. 2008 kl. 14:42 skrev Stephane Sudre:
On Mar 11, 2008, at 13:15, Ivan C Myrvold wrote:
I can not get my check boxes in an NSTableColumn to show the mixed
state.
The first time I click an empty check box, it shows as if it is
checked, it should have been mixed.
A mixed state can not be determined by a click.
What a click should do:
Unchecked -> Checked
Mixed -> Checked
Checked -> Unchecked
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