Change wording "Leading Column Padding" to "Side Padding"

Since it actually adds padding on both left and right sides,
"Side Padding" might be more accurate.

This change is also propagated to variable and method names.

BUG: 453172

2 files changed, 24 insertions, 24 deletions

diff --git a/src/kitemviews/private/kitemlistheaderwidget.cpp b/src/kitemviews/private/kitemlistheaderwidget.cpp
index 329e1da56..b56f6089b 100644
--- a/src/kitemviews/private/kitemlistheaderwidget.cpp
+++ b/src/kitemviews/private/kitemlistheaderwidget.cpp
@@ -18,7 +18,7 @@ KItemListHeaderWidget::KItemListHeaderWidget(QGraphicsWidget* parent) :
     m_automaticColumnResizing(true),
     m_model(nullptr),
     m_offset(0),
-    m_leadingPadding(0),
+    m_sidePadding(0),
     m_columns(),
     m_columnWidths(),
     m_preferredColumnWidths(),
@@ -135,18 +135,18 @@ qreal KItemListHeaderWidget::offset() const
     return m_offset;
 }
 
-void KItemListHeaderWidget::setLeadingPadding(qreal width)
+void KItemListHeaderWidget::setSidePadding(qreal width)
 {
-    if (m_leadingPadding != width) {
-        m_leadingPadding = width;
-        leadingPaddingChanged(width);
+    if (m_sidePadding != width) {
+        m_sidePadding = width;
+        sidePaddingChanged(width);
         update();
     }
 }
 
-qreal KItemListHeaderWidget::leadingPadding() const
+qreal KItemListHeaderWidget::sidePadding() const
 {
-    return m_leadingPadding;
+    return m_sidePadding;
 }
 
 qreal KItemListHeaderWidget::minimumColumnWidth() const
@@ -168,7 +168,7 @@ void KItemListHeaderWidget::paint(QPainter* painter, const QStyleOptionGraphicsI
     painter->setFont(font());
     painter->setPen(palette().text().color());
 
-    qreal x = -m_offset + m_leadingPadding;
+    qreal x = -m_offset + m_sidePadding;
     int orderIndex = 0;
     for (const QByteArray& role : qAsConst(m_columns)) {
         const qreal roleWidth = m_columnWidths.value(role);
@@ -189,7 +189,7 @@ void KItemListHeaderWidget::mousePressEvent(QGraphicsSceneMouseEvent* event)
     if (event->button() & Qt::LeftButton) {
         m_pressedMousePos = event->pos();
         if (isAbovePaddingGrip(m_pressedMousePos, PaddingGrip::Leading)) {
-            m_roleOperation = ResizeLeadingColumnOperation;
+            m_roleOperation = ResizePaddingColumnOperation;
         } else {
             updatePressedRoleIndex(event->pos());
             m_roleOperation = isAboveRoleGrip(m_pressedMousePos, m_pressedRoleIndex) ?
@@ -282,7 +282,7 @@ void KItemListHeaderWidget::mouseMoveEvent(QGraphicsSceneMouseEvent* event)
             } else {
                 m_movingRole.pixmap = createRolePixmap(roleIndex);
 
-                qreal roleX = -m_offset + m_leadingPadding;
+                qreal roleX = -m_offset + m_sidePadding;
                 for (int i = 0; i < roleIndex; ++i) {
                     const QByteArray role = m_columns[i];
                     roleX += m_columnWidths.value(role);
@@ -310,16 +310,16 @@ void KItemListHeaderWidget::mouseMoveEvent(QGraphicsSceneMouseEvent* event)
         break;
     }
 
-    case ResizeLeadingColumnOperation: {
-        qreal currentWidth = m_leadingPadding;
+    case ResizePaddingColumnOperation: {
+        qreal currentWidth = m_sidePadding;
         currentWidth += event->pos().x() - event->lastPos().x();
         currentWidth = qMax(0.0, currentWidth);
 
-        m_leadingPadding = currentWidth;
+        m_sidePadding = currentWidth;
 
         update();
 
-        Q_EMIT leadingPaddingChanged(currentWidth);
+        Q_EMIT sidePaddingChanged(currentWidth);
 
         break;
     }
@@ -512,7 +512,7 @@ int KItemListHeaderWidget::roleIndexAt(const QPointF& pos) const
 {
     int index = -1;
 
-    qreal x = -m_offset + m_leadingPadding;
+    qreal x = -m_offset + m_sidePadding;
     for (const QByteArray& role : qAsConst(m_columns)) {
         ++index;
         x += m_columnWidths.value(role);
@@ -526,7 +526,7 @@ int KItemListHeaderWidget::roleIndexAt(const QPointF& pos) const
 
 bool KItemListHeaderWidget::isAboveRoleGrip(const QPointF& pos, int roleIndex) const
 {
-    qreal x = -m_offset + m_leadingPadding;
+    qreal x = -m_offset + m_sidePadding;
     for (int i = 0; i <= roleIndex; ++i) {
         const QByteArray role = m_columns[i];
         x += m_columnWidths.value(role);
@@ -538,7 +538,7 @@ bool KItemListHeaderWidget::isAboveRoleGrip(const QPointF& pos, int roleIndex) c
 
 bool KItemListHeaderWidget::isAbovePaddingGrip(const QPointF& pos, PaddingGrip paddingGrip) const
 {
-    const qreal lx = -m_offset + m_leadingPadding;
+    const qreal lx = -m_offset + m_sidePadding;
     const int grip = style()->pixelMetric(QStyle::PM_HeaderGripMargin);
 
     switch (paddingGrip) {
@@ -588,7 +588,7 @@ int KItemListHeaderWidget::targetOfMovingRole() const
     const int movingRight = movingLeft + movingWidth - 1;
 
     int targetIndex = 0;
-    qreal targetLeft = -m_offset + m_leadingPadding;
+    qreal targetLeft = -m_offset + m_sidePadding;
     while (targetIndex < m_columns.count()) {
         const QByteArray role = m_columns[targetIndex];
         const qreal targetWidth = m_columnWidths.value(role);
@@ -614,7 +614,7 @@ int KItemListHeaderWidget::targetOfMovingRole() const
 
 qreal KItemListHeaderWidget::roleXPosition(const QByteArray& role) const
 {
-    qreal x = -m_offset + m_leadingPadding;
+    qreal x = -m_offset + m_sidePadding;
     for (const QByteArray& visibleRole : qAsConst(m_columns)) {
         if (visibleRole == role) {
             return x;
diff --git a/src/kitemviews/private/kitemlistheaderwidget.h b/src/kitemviews/private/kitemlistheaderwidget.h
index 58f0dc98e..f99d64c81 100644
--- a/src/kitemviews/private/kitemlistheaderwidget.h
+++ b/src/kitemviews/private/kitemlistheaderwidget.h
@@ -50,8 +50,8 @@ public:
     void setOffset(qreal offset);
     qreal offset() const;
 
-    void setLeadingPadding(qreal width);
-    qreal leadingPadding() const;
+    void setSidePadding(qreal width);
+    qreal sidePadding() const;
 
     qreal minimumColumnWidth() const;
 
@@ -66,7 +66,7 @@ Q_SIGNALS:
                             qreal currentWidth,
                             qreal previousWidth);
 
-    void leadingPaddingChanged(qreal width);
+    void sidePaddingChanged(qreal width);
 
     /**
      * Is emitted if the user has released the mouse button after adjusting the
@@ -151,14 +151,14 @@ private:
     {
         NoRoleOperation,
         ResizeRoleOperation,
-        ResizeLeadingColumnOperation,
+        ResizePaddingColumnOperation,
         MoveRoleOperation
     };
 
     bool m_automaticColumnResizing;
     KItemModelBase* m_model;
     qreal m_offset;
-    qreal m_leadingPadding;
+    qreal m_sidePadding;
     QList<QByteArray> m_columns;
     QHash<QByteArray, qreal> m_columnWidths;
     QHash<QByteArray, qreal> m_preferredColumnWidths;