sdlxGetWindowPosition function video

({int x, int y})? sdlxGetWindowPosition(Pointer<SdlWindow> window)

Get the position of a window.

This is the current position of the window as last reported by the windowing system.

If you do not need the value for one of the positions a NULL may be passed in the x or y parameter.

\param window the window to query. \param x a pointer filled in with the x position of the window, may be NULL. \param y a pointer filled in with the y position of the window, may be NULL. \returns true on success or false on failure; call SDL_GetError() for more information.

\threadsafety This function should only be called on the main thread.

\since This function is available since SDL 3.2.0.

\sa SDL_SetWindowPosition

extern SDL_DECLSPEC bool SDLCALL SDL_GetWindowPosition(SDL_Window *window, int *x, int *y)

See also:

• SDL_GetWindowPosition - SDL3 Wiki

Implementation

({int x, int y})? sdlxGetWindowPosition(Pointer<SdlWindow> window) {
  var result = false;
  var x = 0;
  var y = 0;
  final xPointer = calloc<Int32>();
  final yPointer = calloc<Int32>();
  result = sdlGetWindowPosition(window, xPointer, yPointer);
  if (result) {
    x = xPointer.value;
    y = yPointer.value;
  }
  xPointer.callocFree();
  yPointer.callocFree();
  if (!result) {
    return null;
  }
  return (x: x, y: y);
}