Move more settings over to pajlada settings system

src/widgets/helper/notebooktab.cpp

@@ -22,7 +22,7 @@ NotebookTab::NotebookTab(Notebook *_notebook)
 
     this->positionChangedAnimation.setEasingCurve(QEasingCurve(QEasingCurve::InCubic));
 
-    this->hideXConnection = SettingsManager::getInstance().hideTabX.valueChanged.connect(
+    this->hideXConnection = SettingsManager::getInstance().hideTabX.getValueChangedSignal().connect(
         boost::bind(&NotebookTab::hideTabXChanged, this, _1));
 
     this->setMouseTracking(true);
@@ -62,14 +62,15 @@ NotebookTab::NotebookTab(Notebook *_notebook)
 
 NotebookTab::~NotebookTab()
 {
-    this->hideXConnection.disconnect();
+    SettingsManager::getInstance().hideTabX.getValueChangedSignal().disconnect(
+        this->hideXConnection);
 }
 
 void NotebookTab::calcSize()
 {
     float scale = getDpiMultiplier();
 
-    if (SettingsManager::getInstance().hideTabX.get()) {
+    if (SettingsManager::getInstance().hideTabX) {
         this->resize(static_cast<int>((fontMetrics().width(title) + 16) * scale),
                      static_cast<int>(24 * scale));
     } else {
@@ -184,12 +185,12 @@ void NotebookTab::paintEvent(QPaintEvent *)
     painter.setPen(fg);
 
     float scale = this->getDpiMultiplier();
-    int rectW = (SettingsManager::getInstance().hideTabX.get() ? 0 : static_cast<int>(16) * scale);
+    int rectW = (SettingsManager::getInstance().hideTabX ? 0 : static_cast<int>(16) * scale);
     QRect rect(0, 0, this->width() - rectW, this->height());
 
     painter.drawText(rect, title, QTextOption(Qt::AlignCenter));
 
-    if (!SettingsManager::getInstance().hideTabX.get() && (mouseOver || selected)) {
+    if (!SettingsManager::getInstance().hideTabX && (mouseOver || selected)) {
         QRect xRect = this->getXRect();
         if (mouseOverX) {
             painter.fillRect(xRect, QColor(0, 0, 0, 64));
@@ -231,7 +232,7 @@ void NotebookTab::mouseReleaseEvent(QMouseEvent *event)
             this->notebook->removePage(this->page);
         }
     } else {
-        if (!SettingsManager::getInstance().hideTabX.get() && this->mouseDownX &&
+        if (!SettingsManager::getInstance().hideTabX && this->mouseDownX &&
             this->getXRect().contains(event->pos())) {
             this->mouseDownX = false;
 
@@ -264,7 +265,7 @@ void NotebookTab::dragEnterEvent(QDragEnterEvent *)
 
 void NotebookTab::mouseMoveEvent(QMouseEvent *event)
 {
-    if (!SettingsManager::getInstance().hideTabX.get()) {
+    if (!SettingsManager::getInstance().hideTabX) {
         bool overX = this->getXRect().contains(event->pos());
 
         if (overX != this->mouseOverX) {