Only draw outline for overlay when hovered over (#6140)

src/widgets/BaseWindow.cpp

@@ -974,14 +974,17 @@ void BaseWindow::scaleChangedEvent(float scale)
 void BaseWindow::paintEvent(QPaintEvent *)
 {
     QPainter painter(this);
+    this->drawOutline(painter);
+    this->drawCustomWindowFrame(painter);
+}
 
+void BaseWindow::drawOutline(QPainter &painter)
+{
     if (this->frameless_)
     {
         painter.setPen(QColor("#999"));
         painter.drawRect(0, 0, this->width() - 1, this->height() - 1);
     }
-
-    this->drawCustomWindowFrame(painter);
 }
 
 float BaseWindow::desiredScale() const

src/widgets/BaseWindow.hpp

@@ -120,6 +120,7 @@ protected:
     void scaleChangedEvent(float) override;
 
     void paintEvent(QPaintEvent *) override;
+    virtual void drawOutline(QPainter &);
 
     void changeEvent(QEvent *) override;
     void leaveEvent(QEvent *) override;

src/widgets/OverlayWindow.cpp

@@ -611,4 +611,8 @@ void OverlayWindow::setInert(bool inert)
     }
 }
 
+void OverlayWindow::drawOutline(QPainter & /* painter */)
+{
+}
+
 }  // namespace chatterino

src/widgets/OverlayWindow.hpp

@@ -34,6 +34,7 @@ public:
     bool isInert() const;
     void setInert(bool inert);
     void toggleInertia();
+    void drawOutline(QPainter &painter) override;
 
 protected:
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)

src/widgets/helper/OverlayInteraction.cpp

@@ -85,6 +85,11 @@ bool OverlayInteraction::isInteracting() const
 
 void OverlayInteraction::paintEvent(QPaintEvent * /*event*/)
 {
+    if (this->interactionProgress() <= 0.0)
+    {
+        return;
+    }
+
     QPainter painter(this);
     QColor highlightColor(
         255, 255, 255, std::max(int(255.0 * this->interactionProgress()), 50));
@@ -94,11 +99,6 @@ void OverlayInteraction::paintEvent(QPaintEvent * /*event*/)
     auto bounds = this->rect();
     painter.drawRect(bounds);
 
-    if (this->interactionProgress() <= 0.0)
-    {
-        return;
-    }
-
     highlightColor.setAlpha(highlightColor.alpha() / 4);
     painter.setBrush(highlightColor);
     painter.setPen(Qt::transparent);