[css-d] Aligning elements in a 'grid'

2010-11-26 Thread Bobby Jack
Hi all,

I have a series of elements (marked up as a UL) that I'd like to display in 
rows. Each LI has the same width, but a variable height. I'd like a solution 
for the case in which there are a fixed number of 'columns', and when the 
number of columns is variable; for the latter, each LI is a fixed width, but 
the UL's width is variable.

Floats aren't suitable for this, due to the variable heights involved. I don't 
want to add a containing element to represent each row, partly because it's not 
very 'clean', but also because that isn't possible in the 'variable number of 
columns' case.

Inline-blocks are almost perfect for this scenario (even IE issues can be 
hacked around) but whitespace then becomes an issue: such space between 
elements has an effect on the layout.

Is there either a solution to the inline-block/whitespace problem, or another 
approach that will achieve the same layout? Example here:

http://www.fiveminuteargument.com/layout-testing.html

Note that, in this example, I've removed whitespace around elements in the 
inline-block example in order to demonstrate the desired layout. But I'd like a 
solution that doesn't require that.

Thanks everyone,

- Bobby
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Re: [css-d] ANN: hcss/0.1

2010-11-26 Thread Bobby Jack
--- On Sat, 11/20/10, Jonas Galvez jonasgal...@gmail.com wrote:

 hcss is markup for css. Runs on
 Python 2.2+.
 
 https://github.com/galvez/hcss

It's an interesting approach but I think, until it can fully express all CSS 
selectors, it's flawed. How, for example, can you use hcss to generate this CSS?

.container p { line-height: 2; }


- Bobby
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Re: [css-d] Aligning elements in a 'grid'

2010-11-26 Thread David Hucklesby

On 11/26/10 3:18 AM, Bobby Jack wrote:

Hi all,

I have a series of elements (marked up as a UL) that I'd like to
display in rows. Each LI has the same width, but a variable height.
I'd like a solution for the case in which there are a fixed number
of 'columns', and when the number of columns is variable; for the
latter, each LI is a fixed width, but the UL's width is variable.


[...]


Inline-blocks are almost perfect for this scenario (even IE issues
can be hacked around) but whitespace then becomes an issue: such
space between elements has an effect on the layout.

Is there either a solution to the inline-block/whitespace problem,
or another approach that will achieve the same layout? Example here:

http://www.fiveminuteargument.com/layout-testing.html

Note that, in this example, I've removed whitespace around elements
in the inline-block example in order to demonstrate the desired
layout. But I'd like a solution that doesn't require that.



I don't have a CSS solution, and will likely have my head chopped off
for suggesting this-- but I would note that removing all the closing
/li tags gives the same result, and validates... :)

Cordially,
David
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Re: [css-d] ANN: hcss/0.1

2010-11-26 Thread Jonas Galvez
Bobby Jack wrote:
 It's an interesting approach but I think, until it can fully express all CSS 
 selectors, it's flawed.

Well, it is still a 0.1 release, it's work-in-progress! :)

 How, for example, can you use hcss to generate this CSS?

 .container p { line-height: 2; }

For cases where the child element can appear anywhere within the
parent element (such as the case above), you can do:

div class=container
   p {
 line-height: 2px;
   }
/div

That is one of the convention I've adopted. For everything where the
hierarchy matters, use tags. But if you need to add selectors that are
supposed to be appended without the  modifier, you can use straight
CSS.

Another convention HCSS uses:

div class=a
   padding: 5px;
   .b {
 padding: 10px;
   }
   #c {
 font-size: 15px;
   }
/div

Results in:

div.a {
  padding: 5px;
}
div.b {
  padding: 10px;
}
div#c {
  font-size: 15px;
}

This is so you can stack small variations of the same element in the
same scope, for convenience's sake.

HCSS still has some big limitations, which are not that annoying (for
me at least) but should be gone in the future releases anyway:

1) Can't use CSS comments (only HTML comments);
2) Can't have one-line selectors (where the { and } start and end at
the same line);
3) Can't have multiple selectors (seperated by comma).

I'm planning on fixing #2 and #3 in the 0.2 release. Unsure if #1 is
worth it, but shouldn't be too hard to implement.

Thanks a million for the feedback!

-- Jonas
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