wxWidgets Discussion Forum

wxIcon FrameIcon; FrameIcon.CopyFromBitmap(wxBitmap(wxImage(wxT("Icon/ico_051.ico")))); SetIcon(FrameIcon); На момент вызова Current Working Directory может не соответствовать директории где лежит исполняемый файл приложения. Попробуй, может, указывать полный путь (сначала получить путь к директори...

Какая ОС, какая версия wxWidgets, чем собиралось? Как себя ведет если явно указать строковые значения для едитора? несколько(одинаково реализованных) wxGridCellBoolEditor и wxGridCellChoiceEditor Choice editor'ы данные берут из одного массива? Как себя ведет если скармливать им разные инстансы масси...

on Raspberry Pi 4 that needs to display images from the camera up to 60 Hz How the camera gets connected to RPi? With USB camera you most likely will not get 60 FPS. Method with background image grabbing and thread events looks fine for me. You could also use double-buffering in order to be able to...

2david_mtl
You could try to use this repo as a reference.
It utilizes CMake for generating projects for each platform. You can use the CMake generator for the IDE of your choice.

Повысить приоритет можно, но это не особо действенно будет. Не стоит также делать приоритет realtime, потому что остальные приложения не будут отвечать на действия пользователя и это еще влияет на отрисовку UI. Повышение приоритета потока - это чисто нативный функционал, не относящийся к wxWidgets. ...

There was a bin2c utility which works correctly in case if original file was a valid image. There was an updated version somewhere in forum's topics. Or there is another link . You could try to open the PNG in XnView and save it from there, to ensure that the file is valid. Also if you are loading t...

What alys666 suggests is not a correct way to implement the desired logic. There is a special UI event, as doublemax suggests, and you can use the event object in such event handler to change the visibility or enable\disable all menus or toolbar buttons with specific ID.

Если оба приложения на wxWidgets, то можно wxConnection и смежные классы использовать. Если нет, то посмотреть на реализацию протокола (там не сложно, заголовок и дальше данные) в wxConnection и в wx-приложении юзать его, а в нативном просто реализовать парсинг по протоколу. Ну и всегда есть пайпы и...

Just use libwebsockets in your application. You should be able to build it on all popular platforms, as a 3rd-party library which will be used for your app.

Try not to use the privileged port number (0-1023), this may not be available without admin privileges and firewall rules. BTW, try to temporary disable the firewall and check whether the communication works. If it works then you probably will need to add the firewall rule for your app. Also you cou...

There is a GetName() method in wxXmlNode. You will need to search for it recursively, similar to how it is shown in official docs.

There is sample project which shows how to use wxWidgets controls from DLL. You have to build DLL version of wxWidgets (Debug DLL and Release DLL) and use the same compiler settings (see C++ -> Code Generation -> Runtime Library parameter in wxWidgets projects settings). In fact, CMake should put th...

If you target WIndows platform only, then what you need is probably DirectX overlay. And this comes out of scope of wxWidgets. There are some existing libs for this: https://github.com/michel-pi/GameOverlay.Net https://github.com/lolp1/Overlay.NET https://www.unknowncheats.me/forum/c-and-c-/84234-ex...

There are dedicated platform-specific functions for this:
https://docs.microsoft.com/en-us/window ... clipcursor
https://www.x.org/archive/X11R6.8.2/doc ... ter.3.html (+confine_in)

You could create a wrapper class with #ifdef'ed logic for this.

You probably could use libhtmlcxx and HTML::decode_entities function.