July 2009
Intermediate to advanced
464 pages
12h 25m
English
Content preview from Palm webOS
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Scene Basics
Backdrop
| global-base.css |
Change the background of an individual scene or every scene within the application.
Scene HTML |
|---|
<div class="my-backdrop"></div> |
Base selector | Optional selectors | Required child |
|---|---|---|
my-backdrop | ||
body |
Notes:
my-backdropis a developer-defined selector (you can define any selector name); this technique allows each individual scene to have a unique background.Use the
bodyselector to style the body element; a simple solution to style all of the scenes in your application.
Fixed Header
| global-lists.css |
Floating header atop your scene; visually identical to the View Menu.
Scene HTML |
|---|
<div class="palm-header"></div> <div class="palm-header-spacer"></div> |
Base selector | Optional selectors | Required child |
|---|---|---|
.palm-header | .left .right | |
.palm-header-spacer |
Page Header
| global-lists.css |
The topmost element of the scrollable content; commonly used atop preference scenes.
Scene HTML |
|---|
<div class="palm-page-header multi-line">
<div class="palm-page-header-wrapper">
<div class="icon"></div>
<div class="title">
My title
</div>
</div>
</div> |
Base selector | Optional selectors | Required child |
|---|---|---|
.palm-page-header | .multi-line .icon | .palm-page-header-wrapper |
.palm-page-header-wrapper | ||
.palm-page-header-wrapper > .icon | ||
.palm-page-header-wrapper > .title | .left .center .right .truncating-text |
Notes:
palm-page-header-wrapperis a child element with a specified margin to compensate for the padding effect of-webkit-border-image.palm-page-header-wrapper > .iconshould be a 32 × 32px PNG centered on the div.
Scrim
| global.css ... |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.