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SDL_CreateWindow() has been simplified and no longer takes a window position.

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This commit is contained in:
Sam Lantinga
2023-03-05 14:44:38 -08:00
parent 7905254087
commit 698dbd8464
51 changed files with 106 additions and 326 deletions
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9
docs/README-migration.md
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@@ -1031,6 +1031,15 @@ Rather than iterating over displays using display index, there is a new function
}
```
SDL_CreateWindow() has been simplified and no longer takes a window position. You can set a position for your window during window creation by creating it hidden and setting the position before showing it:
```c
{
SDL_Window *window = SDL_CreateWindow("Test", 640, 480, SDL_WINDOW_HIDDEN);
SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
SDL_ShowWindow(window);
}
```
The SDL_WINDOWPOS_UNDEFINED_DISPLAY() and SDL_WINDOWPOS_CENTERED_DISPLAY() macros take a display ID instead of display index. The display ID 0 has a special meaning in this case, and is used to indicate the primary display.
The SDL_WINDOW_SHOWN flag has been removed. Windows are shown by default and can be created hidden by using the SDL_WINDOW_HIDDEN flag.

2
docs/README-visualc.md
View File

@@ -87,7 +87,7 @@ Here's a sample SDL snippet to verify everything is setup in your IDE:
SDL_Renderer* renderer = NULL;
SDL_Init(SDL_INIT_VIDEO);
window = SDL_CreateWindow("Hello SDL", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, WIDTH, HEIGHT, 0);
window = SDL_CreateWindow("Hello SDL", WIDTH, HEIGHT, 0);
renderer = SDL_CreateRenderer(window, NULL, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
SDL_DestroyRenderer(renderer);