Bug #2820
closedWText.h does not include TContainerWidget
0%
Description
A simple application which uses just one WText and includes it via
#include <Wt/WText>
fails to compile, because WText.h does not contain
#include <Wt/WContainerWidget>
Updated by Koen Deforche about 10 years ago
- Status changed from New to Rejected
- Assignee set to Koen Deforche
Thanks for reviewing our header files.
With what compiler are you seeing this problem? It seems though that you and/or the compiler isn't aware of the concept of C forward declarations?
$ cat troll.cc
#include <Wt/WText>
$ g++ -c troll.cc -o troll.o
$
Updated by I. Lazaridis about 10 years ago
Koen Deforche wrote:
Thanks for reviewing our header files.
With what compiler are you seeing this problem? It seems though that you and/or the compiler isn't aware of the concept of C forward declarations?
I'm just creating a simple hello-world app, which does not compile on MSVC2012
https://github.com/lazaridis-com/wt-starter/blob/master/1-hello/hello.C
The problem is finally not with WText, but with WApplication (and its not "TContainerWidget" but "WContainerWidget").
Neither the forward declarations, nor your completeley unprofessionall "troll" nonsense have any relevance to this existente issue.
#include - should be enough to use WApplication in the code (including the root()->addWidget(), which fails).