wxWidgets Discussion Forum

Hmm, yeah. I noticed the same problem today,


anyway knows what is going wrong?

Maybe you can try GetClientSize(), it's strange it always returns the same size....

I think it's because you don't have a constructor without any parameters (or all default parameters.

Customer::Customer()
{
...
}

First of all, you should Destroy() the socket. Second, you probably don't want to destroy the socket in the event handler. If you do, the socket will be closed. The GetSocket() call will return a reference to an existing socket. It does not create a new socket that must be destroyed. I hope this is ...

Jamie wrote:

Code: Select all

#include <boost/shared_ptr.hpp>
boost::shared_ptr<wxMessageDialog> ptr(new wxMessageDialog(..), mem_fun(&wxMessageDialog::Destroy));

It's a shame wxWidgets doesn't use boost or even real STL......

I agree, thx for the code sample btw.

Hi, Looked at it but it contains templates, which from the portability point of view is a no no (hence I am using wx toolset). regards Templates are very portable, i think wx is also moving toward templates and stl. VS6 has alot of problems with c++, it uses very old c++ standards, microsoft's newe...

word. Some template in there should support specifying such stuff, but I'm not too familiar with boost. You're probably right, one of the parameters for the template class is possibly a destruction functor. I should look in too that. I tried using boost once with mingw and wx, but it didn't turn ou...

Action packed and stunning graphics

leio wrote:consider using boost::shared_ptr

I wouldn't recommend that, cos the shared_ptr calls delete in it's destructor

Consider using the following template: template<class wxtype> class wx_ptr { wxtype *object; public: wx_ptr(wxtype *my_object = NULL) : object(my_object) { } ~wx_ptr() { if(object != NULL) object->Destroy(); } void operator=(wx_ptr &other_ptr) { if(this == &other_ptr) return; if(object != NU...

I've always wondered if it were possible to dump the translation files as resources into a Windows exe file, and load them from there and use them. Maybe would involve a wxMemoryBuffer on the way, or similar, but is this a workable idea (for C++, at least)? Yeah, maybe you can write a wxFileSystem ...

Yeah, something similar can be done for wxMutex. Which is what wxMutexLocker does, but than in the form of a template.

Maybe i should add this to the wiki.

I wrote a patch one to allow wxwidgets to read language files from a wxfilesystem. I have all my resources in a zip file, distributed with the application. Now i just add a wxfilesystem url to let wxwidgets load the language files from the zip file. The patch is here: http://sourceforge.net/tracker/...

Consider using the following template: template<class wxtype> class wx_ptr { wxtype *object; public: wx_ptr(wxtype *my_object = NULL) : object(my_object) { } ~wx_ptr() { if(object != NULL) object->Destroy(); } void operator=(wx_ptr &other_ptr) { if(this == &other_ptr) return; if(object != NU...

Yes, there is.

Maybe you should read the documentation first