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Removed duplicated window size events, and added SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED

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Sam Lantinga
2023-01-28 15:22:16 -08:00
parent af0ec13fc3
commit bf4095359c
17 changed files with 104 additions and 145 deletions
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docs/README-migration.md
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@@ -124,6 +124,10 @@ The SDL_DISPLAYEVENT_* events have been moved to top level events, and SDL_DISPL
The SDL_WINDOWEVENT_* events have been moved to top level events, and SDL_WINDOWEVENT has been removed. In general, handling this change just means checking for the individual events instead of first checking for SDL_WINDOWEVENT and then checking for window events. You can compare the event >= SDL_EVENT_WINDOW_FIRST and <= SDL_EVENT_WINDOW_LAST if you need to see whether it's a window event.
The SDL_EVENT_WINDOW_RESIZED event is always sent, even in response to SDL_SetWindowSize().
The SDL_EVENT_WINDOW_SIZE_CHANGED event has been removed, and you can use SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED to detect window backbuffer size changes.
SDL_QUERY, SDL_IGNORE, SDL_ENABLE, and SDL_DISABLE have been removed. You can use the functions SDL_SetEventEnabled() and SDL_EventEnabled() to set and query event processing state.
The following symbols have been renamed: