wxWidgets Discussion Forum

I'm creating an simple audio editor. There is a scrolledWindow in mainFrame. When the audio is in, for example, 20 seconds, it's necessary load other part of wxScrolledWindow. It's still unclear for me. Do you need update ScrollWindow when the data were updated (from somewhere, the data don't depen...

Can you describe what are you trying to achieve?
It's seems to me as The XY Problem.

Не до конца понимаю, почему пришлось убирать директиву #pragma... , не иначе как двойное перекодирование? Но в таком варианте работает. Спасибо! Скорее всего. Ни разу эту директиву раньше не встречал, но документация говорит, что она уже устаревшая: This compiler directive is obsolete starting in V...

Так и Windows позволяет, я в VS без всяких макросов использую кириллицу. Что еще может быть...посмотрите установлен ли _UNICODE в определениях препроцессора(Проект -> Свойства->Свойства конфигурации -> C/C++ -> Препроцессор). Если стоит попробовать принудительно сохранить в utf8 с помощью другого ре...

Work with thread must be included into blocking section. So this code apparently don't do what it should do: if( m_db ) std::lock_guard<std::mutex>( m_db->GetTableVector().my_mutex ); Look for example in the documentation , each call has own locker. void MyFrame::OnClose(wxCloseEvent&) { { wxCritica...

Здравствуйте.
Возможно проблема в кодировке исходных файлов, хотя нужно проверить чтобы wxWidgets была собрана с поддержкой UNICODE.

I don't know why it build under macOS, but the macros is obsolete. From source code : wxADJUST_MINSIZE doesn't do anything any more but we still define it for compatibility. Notice that it may be also predefined (as 0, hopefully) in the user code in order to use it even in !WXWIN_COMPATIBILITY_2_8 b...

There is also GetStringSelection/0 method .

That's to be expected. If you say the list has 50 items, GetValueByRow() will be called with row values from 0 to 49. And if your vector is too small, you get an exception. The sample is a little confusing, in a real world application you wouldn't have a certain number of "real" items and then the ...

If size of vector not less than NUMBER_OF_ITEMS all works as expected, if I change it to something less - getting access violation. I've created model by analogy to model from dataview sample . MCVE: #include <wx/wx.h> #include <wx/dialog.h> #include <wx/dataview.h> #include <utility> typedef std::p...

Hi. You should capture this : If it won't help I think better provide minimal example for testing.

Yes, here the overview in the documentation Drag and Drop Overview and a tutorial Drag and Drop in wxWidgets

ONEEYEMAN wrote: ↑

Mon May 06, 2019 4:38 am

I tried to use CallAfter, like this:

What if passed to CallAfter lambda expression and make corresponding call there?

I see. Suppose the file I was loading was saved using ANSI Windows 1252: Can I specify the second argument in: wxString::wxString(const char*, const wxMBConv&) to handle that CP-1252 encoding to build wxString? It seems wxMBConv accepts only unicode (UTF-8, UTF-16, UTF-32) parameters. Yes. But ther...

purplex88 wrote: ↑

Wed May 01, 2019 8:27 am

Any idea if I need to change locale? How will that be useful?

I don't know I'd never used this way. Maybe it will work if your default locale non-cyrillic, but to be honest i don't know much about locales. I also use VisualStudio and all work out of the box.