Add setting to only show tabs with live channels (#4358)

Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>

src/widgets/helper/NotebookButton.cpp

@@ -211,12 +211,12 @@ void NotebookButton::dropEvent(QDropEvent *event)
 
 void NotebookButton::hideEvent(QHideEvent *)
 {
-    this->parent_->performLayout();
+    this->parent_->refresh();
 }
 
 void NotebookButton::showEvent(QShowEvent *)
 {
-    this->parent_->performLayout();
+    this->parent_->refresh();
 }
 
 }  // namespace chatterino

src/widgets/helper/NotebookTab.cpp

@@ -234,7 +234,7 @@ void NotebookTab::updateSize()
     if (this->width() != width || this->height() != height)
     {
         this->resize(width, height);
-        this->notebook_->performLayout();
+        this->notebook_->refresh();
     }
 }
 
@@ -290,7 +290,7 @@ void NotebookTab::titleUpdated()
 {
     // Queue up save because: Tab title changed
     getApp()->windows->queueSave();
-    this->notebook_->performLayout();
+    this->notebook_->refresh();
     this->updateSize();
     this->update();
 }
@@ -327,13 +327,21 @@ void NotebookTab::setTabLocation(NotebookTabLocation location)
     }
 }
 
-void NotebookTab::setLive(bool isLive)
+bool NotebookTab::setLive(bool isLive)
 {
     if (this->isLive_ != isLive)
     {
         this->isLive_ = isLive;
         this->update();
+        return true;
     }
+
+    return false;
+}
+
+bool NotebookTab::isLive() const
+{
+    return this->isLive_;
 }
 
 void NotebookTab::setHighlightState(HighlightState newHighlightStyle)

src/widgets/helper/NotebookTab.hpp

@@ -40,7 +40,18 @@ public:
     void setInLastRow(bool value);
     void setTabLocation(NotebookTabLocation location);
 
-    void setLive(bool isLive);
+    /**
+     * @brief Sets the live status of this tab
+     *
+     * Returns true if the live status was changed, false if nothing changed.
+     **/
+    bool setLive(bool isLive);
+
+    /**
+     * @brief Returns true if any split in this tab is live
+     **/
+    bool isLive() const;
+
     void setHighlightState(HighlightState style);
     void setHighlightsEnabled(const bool &newVal);
     bool hasHighlightsEnabled() const;