[immodule-qt] Some more things for Qt 4

[Daisuke Kameda]

Lars Knoll <lars at trolltech.com> wrote:

> * I don't like the concept of the icHolderWidgets. They require inheriting 
> either the widget or QApplication only to specify that a widget should have 
> an input context of it's own. I'd prefer a solution where one only needs to 
> set a widget attribute to achieve this:
> 	myWidget->setAttribute(Qt::WA_OwnInputContext);
> After this call the widget will have it's own private input context, that one 
> can then set/change with QWidget::changeInputContext. IMO this would make the 
> usage of private input contexts for certain widgets a lot easier.

It is necessary that input context can be shared by some text widgets. 
I think that input context isn't able to be shared by text widgets of 
the same tab widget. 

It is still better to specify widget which is the owner of input context. 


-- 
Daisuke Kameda <kaminmat at cc.rim.or.jp>