MGWT Searchbox - dynamic input field width

What steps will reproduce the problem?
1. go to mgwt showcase searchbox on Desktop or Android:
http://mobilegwt.appspot.com/showcase/#SearchBoxPlace:
2. tap inside the input field for entering a search term

What is the expected output? What do you see instead?

Expected:
The input field should be 100%-ca.40 pixels client width.

See instead:
A fixed input field width. See screenshots in attachment.

What version of the product are you using? On what operating system?
gwt 2.6
mgwt 1.2.0-SNAPSHOT
Android: Nexus5 current Chrome Browser

Please provide any additional information below.
Workaround:
Alter the theme for Desktop and Android and add something like this:
.mgwt-SearchBox-input {
   width: literal("calc(100% - 47px)");
}

Original issue reported on code.google.com by mlux...@gmail.com on 24 Mar 2014 at 11:12

Attachments:

[msearchbox android.png](https://storage.googleapis.com/google-code-attachments/mgwt/issue-326/comment-0/msearchbox android.png)
[msearchbox desktop.png](https://storage.googleapis.com/google-code-attachments/mgwt/issue-326/comment-0/msearchbox desktop.png)

google-code-export / mgwt

MGWT Searchbox - dynamic input field width #326