From 9007986fb0f41581e8cc0dc6d1c653f544542f57 Mon Sep 17 00:00:00 2001
From: Oliver Behnke <oliver.behnke@aei.mpg.de>
Date: Thu, 26 Nov 2020 18:50:19 +0100
Subject: [PATCH] Try and prevent premature fullscreen exits
* Sometimes window events are received prematurely (probably caused by the initial window resizing)
* Ignore window events until the window is actually visible
---
src/framework/WindowManager.cpp | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/src/framework/WindowManager.cpp b/src/framework/WindowManager.cpp
index 56db0aa..dba0d9f 100644
--- a/src/framework/WindowManager.cpp
+++ b/src/framework/WindowManager.cpp
@@ -276,10 +276,13 @@ void WindowManager::eventLoop()
(event.type == SDL_MOUSEMOTION || event.type == SDL_MOUSEBUTTONDOWN ||
event.type == SDL_KEYDOWN)) {
- // we're in screensaver mode so exit on user input
- SDL_GL_DeleteContext(m_GLContext);
- SDL_DestroyWindow(m_Window);
- SDL_Quit();
+ // don't handle events prematurely
+ if((SDL_GetWindowFlags(m_Window) & SDL_WINDOW_SHOWN)) {
+ // we're in screensaver mode so exit on user input
+ SDL_GL_DeleteContext(m_GLContext);
+ SDL_DestroyWindow(m_Window);
+ SDL_Quit();
+ }
}
else if (event.motion.state & (SDL_BUTTON(1) | SDL_BUTTON(3)) &&
event.type == SDL_MOUSEMOTION) {
--
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