[Qt-interest] runtime compilation impossible in Qt???

[Prashanth Udupa]

Hi,

If you have defined the widget in Qt Designer, then you can load using QFormBuilder.

If you have a hand written (or custom generated) UserDefinedWidget.h and .cpp for a user defined widget class then you will need to have a forked process compile the widget into a plugin of somekind and then load the plugin into your app. 

Thanks,
Prashanth



________________________________
From: "ri at eeda.denso.co.jp" <ri at eeda.denso.co.jp>
To: qt-interest at trolltech.com
Sent: Monday, August 17, 2009 9:37:43 AM
Subject: Re: [Qt-interest] runtime compilation impossible in Qt???


Sorry I forgot to say that when UserDefinedWidget is 
created, its parentWidget 
must be the QMainWindow. (If not then it would be much 
easier..)
 
 


________________________________
 From: qt-interest-bounces at trolltech.com 
[mailto:qt-interest-bounces at trolltech.com] On Behalf Of ri at eeda.denso.co.jp
Sent: Monday, August 17, 2009 12:01 
PM
To: qt-interest at trolltech.com
Subject: [Qt-interest] 
runtime compilation impossible in Qt???


Dear List
 
I was wondering whether it's possible in 
Qt
 
I am running an applicaiton , say QApplicaion in which 
it shows a 
QMainWindow.  In the QMainWindow I allow the user 
to define a widget,
say UserDefinedWidget, and generate the source files for 
it. In this example
they are UserDefinedWidget.cpp and UserDefinedWidget.h. 
 
Now the problem is : How can I create a 
UserDefinedWidget ,show it in the QMainWindow
while QApplication is still 
running??
 
It looks like a runtime compilation issue and someone 
told me that C++ doesn't support that
but Python does. Is that true? Is there anything else I 
can do?
 
I need your help.


      
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