Fix clean_container func

src/ui/windows/AppListWindow.cpp

@@ -12,12 +12,7 @@ AppListWindow::AppListWindow(Widget *parent, const std::string &address): Conten
 }
 
 void AppListWindow::window_appear() {
-    for (auto button: m_app_buttons) {
-        if (container()->child_index(button) != -1) {
-            container()->remove_child(button);
-        }
-    }
-    m_app_buttons.clear();
+    clean_container();
     
     auto loader = add<LoadingOverlay>();
     
@@ -30,7 +25,6 @@ void AppListWindow::window_appear() {
             
             while (app != NULL) {
                 auto button = container()->add<AppButton>(m_address, *app, currentGame);
-                m_app_buttons.push_back(button);
                 button->set_callback([this, app] {
                     run_game(app->id);
                 });

src/ui/windows/AppListWindow.hpp

@@ -13,5 +13,4 @@ public:
 private:
     std::string m_address;
     PAPP_LIST m_app_list;
-    std::vector<nanogui::Widget *> m_app_buttons;
 };

src/ui/windows/ContentWindow.hpp

@@ -25,7 +25,8 @@ public:
     }
     
     void clean_container() {
-        for (auto child: m_container->children()) {
+        auto children = m_container->children();
+        for (auto child: children) {
             if (m_container->child_index(child) != -1) {
                 m_container->remove_child(child);
             }

src/ui/windows/LogsWindow.cpp

@@ -16,19 +16,13 @@ LogsWindow::LogsWindow(Widget *parent): ContentWindow(parent, "Logs") {
 }
 
 void LogsWindow::reload() {
-    for (auto label: m_labels) {
-        if (container()->child_index(label) != -1) {
-            container()->remove_child(label);
-        }
-    }
-    m_labels.clear();
+    clean_container();
     
     Data data = Data::read_from_file(Settings::settings()->log_path());
     
     if (data.is_empty()) {
         auto label = container()->add<Label>("No logs...");
         label->set_fixed_width(container()->width());
-        m_labels.push_back(label);
     } else {
         std::stringstream stream((char *)data.bytes());
         std::string string;
@@ -50,7 +44,6 @@ void LogsWindow::reload() {
         for (auto log: logs) {
             auto label = container()->add<Label>(log);
             label->set_selectable(true);
-            m_labels.push_back(label);
         }
     }
     perform_layout();

src/ui/windows/LogsWindow.hpp

@@ -1,5 +1,4 @@
 #include "ContentWindow.hpp"
-#include <vector>
 #pragma once
 
 class LogsWindow: public ContentWindow {
@@ -8,6 +7,4 @@ public:
     
 private:
     void reload();
-    
-    std::vector<nanogui::Widget *> m_labels;
 };