wxWidgets Discussion Forum

Vexator wrote:yes, i got a 32bit png file working as a cursor but the alpha mask is not being used, so the cursor is just displayed as a square.

Maybe it has something to do with the way you load the wxImage from the file? (making sure the alpha channel is used?)

Which version of Visual Studio do you use? If 2005, note that you only need to include wx/defs.h somewhere in your code... No need for resource file (*.rc) anymore... (this was a change in 2.6.3)

Check out wxListView... I think it's what you're looking for...

Hmm, does it help if you use the second wxImageList constructor? (the one where you give it a width and height...)

DWORD == wxUint32
WORD == wxUint16
TCHAR == wxChar
All are defined when #including wx/defs.h



(More information about these types can be found here (shows up best w/ Internet Exploerer)

Do you have wxUSE_STL set to 1? I found out that wxWidgets crashes sometimes due to wrong stl iterators usage (it throws stl exceptions)... (for example: it also crashes for toolbars... when all the items are wxITEM_CHECK) So, if your library is compiled w/ STL usage, try turning it off, recompile t...

Jorg wrote:

Code: Select all

long a = 0;
long *b = &a;

b = 2; 

Now a is also 2.

Wrong... you need to do:

*b = 2;

In order to change a...

Hey, 2.6.3 just got released... Changelog says:

Compilation fixes for (more strict) g++ 4.1

Try it...

Jorg wrote:Glad it's solved

- Jorgen

Well, I don't think anyone solved the compilation problem.. Using the rpms should only be a workaround...
Can anybody else verify the compilation problem?

Funny how people wish wxWidgets was ported to DOS while it doesn't fully work over other ports... for example, wxX11 (for people not wanting to use wxGTK because of the addition of the GTK/GLib and other layers)... I'm sure it requires much more work... I wonder, what's more important- having as man...

1. Are you catching sizing/mouse events in your code? Did you overload any method from wxListCtrl?

2. What GTK version do you use? 1/2? Which wxWidgets version? 2.6.2?

I use a .ico file referenced in a .rc file: FRAME_ICON ICON "res\\app.ico" and in my main frame constructor: #ifdef __WXMSW__ wxIcon icon; icon.LoadFile (wxT("FRAME_ICON"), wxBITMAP_TYPE_ICO_RESOURCE); SetIcon(icon); #endif It works well. Instead of having the #ifdef... check wh...

How "GCC 4.1 (MinGW)"? The latest GCC version ported to MinGW is 3.4.5 (as far as I can see at http://sourceforge.net/project/showfile ... up_id=2435)...

Well, of course you cannot catch that exception in MyApp::OnInit, since this function is only called once and does not contain the main loop! What about wxApp::OnExceptionInMainLoop or wxApp::OnFatalException or wxApp::OnUnhandledException ? :) In that last function, notice where it says: Note that ...