[Development] 答复: QtQuick1 and 2

[Olivier Goffart]

On Saturday 11 May 2013 11:41:03 魏越闽 wrote:
> Hi,
> My test result:
> https://bugreports.qt-project.org/browse/QTBUG-31064?focusedCommentId=202419
> &page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comme
> nt-202419


You need to have both 
https://codereview.qt-project.org/#change,55521
and
https://codereview.qt-project.org/#change,55658

With those two patches, you should be able to have an application with both 
QtQuick1 and QtQuick2

Howerver, you still cannot include QtQuick1 and QtQuick2 headers in the same 
translation unit.
In other words, code using QtQuick1's QtDeclarative, and code using QtQuick2's 
QtQml needs to be in different .cpp files.

Supporting this while still maintaining source compatibility would be possible 
with some more work. But I personally don't think it is something worth 
supporting. (We would need to use using some macro programming to remove the 
using namespace declaration and hide some macros) 

-- 
Olivier 

Woboq - Qt services and support - http://woboq.com - http://code.woboq.org