remove maxLength from dockview

app/dockview.cpp

@@ -129,11 +129,6 @@ void DockView::adaptToScreen(QScreen *screen)
 {
     setScreen(screen);
 
-    if (formFactor() == Plasma::Types::Vertical)
-        m_maxLength = screen->size().height();
-    else
-        m_maxLength = screen->size().width();
-
     if (containment())
         containment()->reactToScreenChange();
 
@@ -272,26 +267,21 @@ void DockView::updatePosition()
     switch (location()) {
         case Plasma::Types::TopEdge:
             position = {screenGeometry.x(), screenGeometry.y()};
-            m_maxLength = screenGeometry.width();
             break;
         case Plasma::Types::BottomEdge:
             position = {screenGeometry.x(), screenGeometry.y() + screenGeometry.height() - height()};
-            m_maxLength = screenGeometry.width();
             break;
         case Plasma::Types::RightEdge:
             position = {screenGeometry.x() + screenGeometry.width() - width(), screenGeometry.y()};
-            m_maxLength = screenGeometry.height();
             break;
         case Plasma::Types::LeftEdge:
             position = {screenGeometry.x(), screenGeometry.y()};
-            m_maxLength = screenGeometry.height();
             break;
         default:
             qWarning() << "wrong location, couldn't update the panel position"
                        << location();
     }
 
-    emit maxLengthChanged();
     setPosition(position);
 }
 
@@ -384,20 +374,6 @@ void DockView::setMaxThickness(int thickness)
     emit maxThicknessChanged();
 }
 
-int DockView::maxLength() const
-{
-    return m_maxLength;
-}
-
-void DockView::setMaxLength(int maxLength)
-{
-    if (m_maxLength == maxLength)
-        return;
-
-    m_maxLength = maxLength;
-    emit maxLengthChanged();
-}
-
 QRect DockView::maskArea() const
 {
     return m_maskArea;

app/dockview.h

@@ -46,7 +46,6 @@ class DockView : public PlasmaQuick::ContainmentView {
     Q_PROPERTY(int docksCount READ docksCount NOTIFY docksCountChanged)
     Q_PROPERTY(int width READ width NOTIFY widthChanged)
     Q_PROPERTY(int height READ height NOTIFY heightChanged)
-    Q_PROPERTY(int maxLength READ maxLength WRITE setMaxLength NOTIFY maxLengthChanged)
     Q_PROPERTY(int maxThickness READ maxThickness WRITE setMaxThickness NOTIFY maxThicknessChanged)
     Q_PROPERTY(int normalThickness READ normalThickness WRITE setNormalThickness NOTIFY normalThicknessChanged)
     Q_PROPERTY(int shadow READ shadow WRITE setShadow NOTIFY shadowChanged)
@@ -71,9 +70,6 @@ public:
 
     int docksCount() const;
 
-    int maxLength() const;
-    void setMaxLength(int maxLength);
-
     int maxThickness() const;
     void setMaxThickness(int thickness);
 
@@ -120,7 +116,6 @@ signals:
     void docksCountChanged();
     void widthChanged();
     void heightChanged();
-    void maxLengthChanged();
     void maxThicknessChanged();
     void normalThicknessChanged();
     void visibilityChanged();
@@ -144,7 +139,6 @@ private:
 private:
     Plasma::Containment *containmentById(int id);
 
-    int m_maxLength{INT_MAX};
     int m_maxThickness{24};
     int m_normalThickness{24};
     int m_shadow{0};