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Add Emscripten window data to window properties

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This commit is contained in:
Temdog007
2025-04-01 22:01:08 -07:00
committed by Sam Lantinga
parent 4aefde015e
commit cbc26fe2c4
2 changed files with 11 additions and 0 deletions
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7
include/SDL3/SDL_video.h
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@@ -1542,6 +1542,11 @@ extern SDL_DECLSPEC SDL_Window * SDLCALL SDL_GetWindowParent(SDL_Window *window)
* - `SDL_PROP_WINDOW_X11_WINDOW_NUMBER`: the X11 Window associated with the
* window
*
* On Emscripten:
* - `SDL_PROP_WINDOW_EMSCRIPTEN_CANVAS_ID`: the id the canvas element will have
* - `SDL_PROP_WINDOW_EMSCRIPTEN_KEYBOARD_ELEMENT`: the keyboard element that associates
* keyboard events to this window
*
* \param window the window to query.
* \returns a valid property ID on success or 0 on failure; call
* SDL_GetError() for more information.
@@ -1587,6 +1592,8 @@ extern SDL_DECLSPEC SDL_PropertiesID SDLCALL SDL_GetWindowProperties(SDL_Window
#define SDL_PROP_WINDOW_X11_DISPLAY_POINTER "SDL.window.x11.display"
#define SDL_PROP_WINDOW_X11_SCREEN_NUMBER "SDL.window.x11.screen"
#define SDL_PROP_WINDOW_X11_WINDOW_NUMBER "SDL.window.x11.window"
#define SDL_PROP_WINDOW_EMSCRIPTEN_CANVAS_ID "SDL.window.emscripten.canvas_id"
#define SDL_PROP_WINDOW_EMSCRIPTEN_KEYBOARD_ELEMENT "SDL.window.emscripten.keyboard_element"
/**
* Get the window flags.

4
src/video/emscripten/SDL_emscriptenvideo.c
View File

@@ -525,6 +525,10 @@ static bool Emscripten_CreateWindow(SDL_VideoDevice *_this, SDL_Window *window,
};
}, window);
// Ensure canvas_id and keyboard_element are added to the window's properties
SDL_SetStringProperty(window->props, SDL_PROP_WINDOW_EMSCRIPTEN_CANVAS_ID, wdata->canvas_id);
SDL_SetStringProperty(window->props, SDL_PROP_WINDOW_EMSCRIPTEN_KEYBOARD_ELEMENT, wdata->keyboard_element);
// Window has been successfully created
return true;
}