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From "Maurice Amsellem (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (FLEX-33994) Need a way to distinguish phone and tablet target devices through css
Date Wed, 19 Mar 2014 14:10:44 GMT

    [ https://issues.apache.org/jira/browse/FLEX-33994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13940336#comment-13940336
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Maurice Amsellem edited comment on FLEX-33994 at 3/19/14 2:09 PM:
------------------------------------------------------------------

Will implement the following @media selectors:
device-width, device-height

and the following units:
(no unit), px, pt, in, cm, dp 
no unit => physical pixels
px => physical pixel
pt => pixels-equivalent at 72 ppi 
dp => pixels-equivalent at 160 ppi (use bucket dpi)

[Edit]
Note: pt, in and cm uses the real device dpi
while dp will use the bucket-dpi (normalized dpi)
Not sure if I should use the original device resolution (ie 132dpi for iPad) or the normalized
resolution (ie 120,160,etc.) for the conversion of units to actual pixels (which is required
for comparison).




was (Author: mamsellem):
Will implement the following @media selectors:
device-width, device-height, orientation
Note that device-width & device-height change when orientation changes...

and the following units:
(no unit), px, pt, in, cm, dp 
no unit => physical pixels
px => physical pixel
pt => pixels-equivalent at 72 ppi 
dp => pixels-equivalent at 160 ppi (use bucket dpi)

[Edit]
Note: pt, in and cm uses the real device dpi
while dp will use the bucket-dpi (normalized dpi)
Not sure if I should use the original device resolution (ie 132dpi for iPad) or the normalized
resolution (ie 120,160,etc.) for the conversion of units to actual pixels (which is required
for comparison).



> Need a way to distinguish phone and tablet target devices through css
> ---------------------------------------------------------------------
>
>                 Key: FLEX-33994
>                 URL: https://issues.apache.org/jira/browse/FLEX-33994
>             Project: Apache Flex
>          Issue Type: New Feature
>          Components: .Unspecified - Mobile
>    Affects Versions: Apache Flex 4.11.0
>            Reporter: Maurice Amsellem
>            Assignee: Maurice Amsellem
>
> Some components should have different layout on phone and tablet devices.
> For example, DropDownList should display as a centered popup list on phones, and display
the drop down list below its popup button on tablets, supposedly having move screen space.



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