Update to new SFML event polling API

SFML · May 28, 2024 · c8ebe8d · c8ebe8d
1 parent 8d141e7
commit c8ebe8d
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Showing 3 changed files with 5 additions and 9 deletions.
diff --git a/README.md b/README.md
@@ -73,8 +73,7 @@ Using ImGui-SFML in your code
     - Poll and process events:
 
         ```cpp
-        sf::Event event;
-        while (window.pollEvent(event)) {
+        while (const auto event = window.pollEvent()) {
             ImGui::SFML::ProcessEvent(window, event);
             ...
         }
@@ -114,8 +113,7 @@ int main() {
 
     sf::Clock deltaClock;
     while (window.isOpen()) {
-        sf::Event event;
-        while (window.pollEvent(event)) {
+        while (const auto event = window.pollEvent()) {
             ImGui::SFML::ProcessEvent(window, event);
 
             if (event.type == sf::Event::Closed) {

diff --git a/examples/minimal/main.cpp b/examples/minimal/main.cpp
@@ -14,8 +14,7 @@ int main() {
 
     sf::Clock deltaClock;
     while (window.isOpen()) {
-        sf::Event event{};
-        while (window.pollEvent(event)) {
+        while (const auto event = window.pollEvent()) {
             ImGui::SFML::ProcessEvent(window, event);
 
             if (event.is<sf::Event::Closed>()) {

diff --git a/examples/multiple_windows/main.cpp b/examples/multiple_windows/main.cpp
@@ -16,8 +16,7 @@ int main() {
     sf::Clock deltaClock;
     while (window.isOpen()) {
         // Main window event processing
-        sf::Event event{};
-        while (window.pollEvent(event)) {
+        while (const auto event = window.pollEvent()) {
             ImGui::SFML::ProcessEvent(window, event);
             if (event.is<sf::Event::Closed>()) {
                 if (childWindow.isOpen()) {
@@ -31,7 +30,7 @@ int main() {
 
         // Child window event processing
         if (childWindow.isOpen()) {
-            while (childWindow.pollEvent(event)) {
+            while (const auto event = childWindow.pollEvent()) {
                 ImGui::SFML::ProcessEvent(childWindow, event);
                 if (event.is<sf::Event::Closed>()) {
                     childWindow.close();