wxWidgets Discussion Forum

Will do. Thanks for explanation, I wasn't clear where to reach devs.

After some experiments, I am fairly certain that this is a race condition, caused by wxYield() not really doing what it is expected to (eg. to ensure that all controls are fully realized before going on with tests). I just have easier time hitting this race condition, becuase I am running tests on a...

What is the current state of WxWidgets unit tests with GTK2? Are they supposed to be working? I have tried running tests/test_gui from master branch (on linux, with GTK2) and very often I get undeterministic crash with this error message: Test program for wxWidgets GUI features build: 3.1.6 (wchar_t...

This seems to be dependant upon which Common controls are selected in your manifest. If you edit your manifest and delete following entry from it, the "old style" controls appear: <assemblyIdentity type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitectur...

Thanks for updating. Kinda weird behavior, IMO, to allow tabs in multi-line controls only.

I'll have to try adding Tab traversal myself.

I'm afraid I am a bit too busy right now to register and learn to properly use whatever bugtracking system wx uses. You are obviously more experienced, could you please report it yourself?

Following code works fine under wxMSW-2.8.11, wxMSW-2.9.1 and wxGTK-2.8.11, but under wxGTK-2.9.1 tab traversing doesn't work when focus is on multiline text control (as if it had wxTE_PROCESS_TAB style). #include <wx/wx.h> class MyApp: public wxApp { virtual bool OnInit(); }; IMPLEMENT_APP(MyApp) c...

PB: You're right. Seems in my Windows test I was linking to non-debug version of MSVCRT even in debug build. I'm in hurry a bit right now, so I can't test now.

briceandre: OK, I understand.

There is no assert on wxMSW, only on wxGTK. And that's exactly the problem - IMO wxGTK *should* catch this error itself, if that is possible.

Yes, this happens in debug version. Release version segfaults, as expected.

According to wxWindow::Destroy() description, this should only schedule dialog destruction for later, so checking for double scheduling should be possible.

Thanks, that's it.

However, wxGTK should IMO still at least catch this error in its assert, not let it pass to glibc assert / segfault.

Following code causes "double free() or corruption" glibc error on wxGTK. Happens with both 2.8.11 and 2.9.1. Same code works fine on wxMSW. #include <wx/wx.h> class MyApp: public wxApp { virtual bool OnInit(); }; IMPLEMENT_APP(MyApp) class MyDlg: public wxDialog { protected: void OnOK(wxC...

In my app, I use CTRL+C menu accelerator, eg. menuFile->Append( ID_Connect, _("&Connect\tCTRL-C") ); Under wxMSW, this accelerator works unless I am currently focues in text control (wxTextCtrl). In such case default copy-to-clipboard behavior of CTRL+C takes priority. This is desired ...

Is there some way to change font of wxMessageBox? Or do I have to reimplement its functionality?

My application runs under Windows and linux/GNOME. Majority of development goes on under Windows. Currently I only support application icon (icon shown on taskbar and during ALT+Tab task switching) for Windows. My icon is currently stored in .bmp file, from which .ico is generated. This .ico is put ...