From ca0d0bb322925e2119f13f76d8e9643d24cbf3e0 Mon Sep 17 00:00:00 2001
From: Jin Liu <ad.liu.jin@gmail.com>
Date: Thu, 26 May 2022 08:31:12 +0000
Subject: 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
---
 src/kitemviews/private/kitemlistheaderwidget.cpp | 38 ++++++++++++------------
 1 file changed, 19 insertions(+), 19 deletions(-)

(limited to 'src/kitemviews/private/kitemlistheaderwidget.cpp')

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;
-- 
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