是建立在关系模型基础上的数据库，借助于集合代数等数学概念和方法来处理数据库中的数据。简单说来就是...
window.event == SDL_WINDOWEVENT_SIZE_CHANGED)) { SDL_SetWindowSize(window, e.window.data1, e.window.data2); } if(e.type == SDL_QUIT) { SDL_Quit(); return 0; } } } I'm not really sure if this issue would belong here, as this really is the product of dubious code, so ...
EN当SDL2窗口的大小发生变化时，我正在尝试检测。但SDL_WINDOWEVENT_RESIZED和SDL_WINDOWEVENT_SIZE_CHANG...
It seems like that with SDL 2.30.0-1.1 as packaged by OpenSUSE, KDE Plasma Shell 5.27.10 with a Wayland session, SDL defaulting to SDL_VIDEODRIVER=x11 in this setup, causes the window creates a bogus SDL_WINDOWEVENT_ENTER and bogus SDL_M...
float scale_factor = SDL_GetDisplayContentScale(SDL_GetDisplayForWindow(window)); In this case scale_factor will be 1.f if the system display scale is at 100% or 2.f if the scale is at 200% If I change this scale while the game is running the SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED ev...
(*window)->Paint(bkg_painter);break; }caseSDL_EVENT_QUIT: { should_exit =true;break; }default: { std::cout <<"(default) Event type:"<< event.value().type<<"\n";break; } }; }return0; }//sdlw.cppabsl::StatusOr<std::unique_ptr<SdlWindow>>SdlWindow::Create( ...
Present in SDL 3.2.4 and affects all platforms. Documentation for SDL_PenProximityEvent states: SDL_WindowID windowID; /**< The window with pen focus, if any */ However these events will never have a non-zero windowID because the functio...
After using SDL_CreateWindowFrom(hwnd) to create a window, using SDL_WaitEvent(&vEvent) to get the keyboard SDL_KEYDOWN and SDL_KEYUP events, what should I do? Collaborator slouken commented Dec 28, 2021 It's assumed that if you're creating the window yourself, you're also handling ...
Steps to reproduce: Press a mouse button while keeping SDL window in focus and keep it pressed. Switch to another window (by alt-tab for example) and release mouse button. Switch back to SDL window and press mouse button again. Window on...
Keyboard event is only triggered when the mouse cursor is over the SDL window. I still have a lib that I compiled yesterday and it still worked perfectly. So the bug must have been recent. Linux Mint 64bit Cinnamon