some fixes for linux

src/main.cpp

@@ -96,8 +96,6 @@ void runNativeMessagingHost()
     _setmode(_fileno(stdout), _O_BINARY);
 #endif
 
-    std::ofstream xD("C:\Users\daniel\Desktop\1");
-
     auto &nmm = chatterino::singletons::NativeMessagingManager::getInstance();
 
     while (true) {

src/singletons/thememanager.cpp

@@ -69,7 +69,13 @@ void ThemeManager::actuallyUpdate(double hue, double multiplier)
 
     /// WINDOW
     {
-        QColor bg = this->window.background = lightWin ? "#fff" : "#444";
+        QColor bg =
+#ifdef Q_OS_LINUX
+            this->window.background = lightWin ? "#fff" : QColor(61, 60, 56);
+#else
+            this->window.background = lightWin ? "#fff" : "#444";
+#endif
+
         QColor fg = this->window.text = lightWin ? "#000" : "#eee";
         this->window.borderFocused = lightWin ? "#ccc" : themeColor;
         this->window.borderUnfocused = lightWin ? "#ccc" : themeColorNoSat;

src/widgets/basewindow.cpp

@@ -168,7 +168,6 @@ void BaseWindow::themeRefreshEvent()
 {
     if (this->enableCustomFrame) {
         QPalette palette;
-        //        palette.setColor(QPalette::Background, this->themeManager.window.background);
         palette.setColor(QPalette::Background, QColor(0, 0, 0, 0));
         palette.setColor(QPalette::Foreground, this->themeManager.window.text);
         this->setPalette(palette);
@@ -177,6 +176,11 @@ void BaseWindow::themeRefreshEvent()
             button->setMouseEffectColor(this->themeManager.window.text);
         }
     }
+
+    QPalette palette;
+    palette.setColor(QPalette::Background, this->themeManager.window.background);
+    palette.setColor(QPalette::Foreground, this->themeManager.window.text);
+    this->setPalette(palette);
 }
 
 void BaseWindow::addTitleBarButton(const TitleBarButton::Style &style,
@@ -216,6 +220,8 @@ void BaseWindow::changeEvent(QEvent *)
                                             : TitleBarButton::Maximize);
     }
 #endif
+
+    this->update();
 }
 
 void BaseWindow::leaveEvent(QEvent *)