From 4e97923cee2a1581b83c6334afb99587286c6c1f Mon Sep 17 00:00:00 2001
From: Igor Stepanov <i_stepanov2@lesta.group>
Date: Fri, 10 Oct 2025 17:27:40 +0300
Subject: [PATCH] fix cursors

---
 src/window/detail/window_sdl.cpp | 13 +++++++++++--
 src/window/detail/window_sdl.hpp |  1 +
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/window/detail/window_sdl.cpp b/src/window/detail/window_sdl.cpp
index b8a4054d0..c60870eb1 100644
--- a/src/window/detail/window_sdl.cpp
+++ b/src/window/detail/window_sdl.cpp
@@ -257,7 +257,13 @@ void window_sdl::setShouldClose(bool flag) {
 }
 
 void window_sdl::setCursor(CursorShape shape) {
-    SDL_Cursor *cursor = nullptr;
+    // so it method called each frame, we always recreate cursor.
+    // Refactor it
+    if (cursor) {
+        SDL_DestroyCursor(cursor);
+        cursor = nullptr;
+    }
+
     switch (shape) {
         case CursorShape::ARROW:
             cursor = SDL_CreateSystemCursor(
@@ -313,7 +319,6 @@ void window_sdl::setCursor(CursorShape shape) {
     }
     if (cursor) {
         SDL_SetCursor(cursor);
-        SDL_DestroyCursor(cursor);
     }
 }
 void window_sdl::toggleFullscreen() {
@@ -321,6 +326,10 @@ void window_sdl::toggleFullscreen() {
     if (!SDL_SetWindowFullscreen(window, fullscreen)) {
         logger.error() << "Cant toggle fullscreen window: " << SDL_GetError();
     }
+    if (!SDL_SyncWindow(window)) {
+        logger.error() << "Cant sync window after toggle fullscreen: "
+                       << SDL_GetError();
+    }
 }
 bool window_sdl::isFullscreen() const {
     return fullscreen;
diff --git a/src/window/detail/window_sdl.hpp b/src/window/detail/window_sdl.hpp
index e26fc6768..d6f507258 100644
--- a/src/window/detail/window_sdl.hpp
+++ b/src/window/detail/window_sdl.hpp
@@ -49,6 +49,7 @@ private:
 
     SDL_Window *window = nullptr;
     SDL_Renderer *renderer = nullptr;
+    SDL_Cursor *cursor = nullptr;
     SDL_GLContext context = nullptr;
 
     std::stack<glm::vec4> scissorStack;