Handling Exceeded Minimum Window Size

1#include <SDL.h>
2#include <iostream>
3
4int main() {
5  if (SDL_Init(SDL_INIT_VIDEO) != 0) {
6    std::cerr << "SDL Initialization failed: "
7      << SDL_GetError() << "\n";
8    return 1;
9  }
10
11  SDL_Window* window =
12    SDL_CreateWindow("Minimum Size Example",
13                     SDL_WINDOWPOS_CENTERED,
14                     SDL_WINDOWPOS_CENTERED,
15                     200, 200,
16                     SDL_WINDOW_RESIZABLE);
17
18  if (!window) {
19    std::cerr << "Window creation failed: " <<
20      SDL_GetError() << "\n";
21    SDL_Quit();
22    return 1;
23  }
24
25  // Set minimum size larger than current size
26  SDL_SetWindowMinimumSize(window, 300, 300);
27
28  int width, height;
29  SDL_GetWindowSize(window, &width, &height);
30
31  std::cout <<
32    "Window size after setting minimum: " <<
33    width << "x" << height
34    << "\n";
35
36  SDL_DestroyWindow(window);
37  SDL_Quit();
38
39  return 0;
40}