Hi Frank,
Correct, you need to add styles to your document (internal stylesheets or
external stylesheets).
In relation to the selectors (.text, body, ...) I recommend you to google
and read about CSS selectors. Wt just passes these on to the browser.
Best regards,
Wim.
On 30 December 2014 at 22:49, K. Frank <kfrank2...@gmail.com> wrote:
> Hello Wim!
>
> On Tue, Dec 30, 2014 at 11:00 AM, Wim Dumon <w...@emweb.be> wrote:
> > You'll find the definition in DialogExample.C line 66.
>
> Thanks very much -- I should have noticed that myself.
>
> I have a couple of quick follow-up questions:
>
> Just so I understand, does the "internal stylesheet" start out
> empty so that without the calls to styleSheet().addRule() it
> would have no effect?
>
> Also, just a syntax / formatting question about the ".":
> (I'm new to Wt and css).
>
> I see (in DialogExample.C)
>
> textdiv->setStyleClass("text");
> styleSheet().addRule(".text", "padding: 4px 8px");
> styleSheet().addRule("body", "margin: 0px;");
>
> Could someone explain the structure whereby ".text" matches
> "text" (with and without the ".", respectively), and why we call
> addRule with ".text" and "body (with and without the ".", respectively)
>
> > Wim.
>
>
> Thanks again for sorting this out for me.
>
>
> K. Frank
>
>
> > On 28 December 2014 at 16:37, K. Frank <kfrank2...@gmail.com> wrote:
> >>
> >> Hello List!
> >>
> >> I am new to Wt and working with Wt 3.3.3.
> >>
> >> I am working with the example DialogExample.C, and looking
> >> at line 28:
> >>
> >> textdiv->setStyleClass("text");
> >>
> >> As I understand it, this line uses a style sheet to set some
> >> formatting rules for the WContainerWidget textdiv, and because
> >> DialogExample doesn't load any style sheets, I assume it's using
> >> what the Wt documentation refers to as the "internal stylesheet."
> >> ...
>
>
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