Imported WebKit commit bb52bf3c0119e8a128cd93afe5572413a8617de9 (http://svn.webkit.org/repository/webkit/trunk@108790)

1 files changed, 9 insertions, 8 deletions

diff --git a/Source/WebCore/rendering/RenderFrameSet.cpp b/Source/WebCore/rendering/RenderFrameSet.cpp
index fc2c97f17..bcce93ef8 100644
--- a/Source/WebCore/rendering/RenderFrameSet.cpp
+++ b/Source/WebCore/rendering/RenderFrameSet.cpp
@@ -80,7 +80,7 @@ static Color borderFillColor()
     return Color(208, 208, 208);
 }
 
-void RenderFrameSet::paintColumnBorder(const PaintInfo& paintInfo, const LayoutRect& borderRect)
+void RenderFrameSet::paintColumnBorder(const PaintInfo& paintInfo, const IntRect& borderRect)
 {
     if (!paintInfo.rect.intersects(borderRect))
         return;
@@ -100,7 +100,7 @@ void RenderFrameSet::paintColumnBorder(const PaintInfo& paintInfo, const LayoutR
     }
 }
 
-void RenderFrameSet::paintRowBorder(const PaintInfo& paintInfo, const LayoutRect& borderRect)
+void RenderFrameSet::paintRowBorder(const PaintInfo& paintInfo, const IntRect& borderRect)
 {
     if (!paintInfo.rect.intersects(borderRect))
         return;
@@ -142,7 +142,7 @@ void RenderFrameSet::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
             child->paint(paintInfo, adjustedPaintOffset);
             xPos += m_cols.m_sizes[c];
             if (borderThickness && m_cols.m_allowBorder[c + 1]) {
-                paintColumnBorder(paintInfo, LayoutRect(adjustedPaintOffset.x() + xPos, adjustedPaintOffset.y() + yPos, borderThickness, height()));
+                paintColumnBorder(paintInfo, pixelSnappedIntRect(LayoutRect(adjustedPaintOffset.x() + xPos, adjustedPaintOffset.y() + yPos, borderThickness, height())));
                 xPos += borderThickness;
             }
             child = child->nextSibling();
@@ -151,7 +151,7 @@ void RenderFrameSet::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
         }
         yPos += m_rows.m_sizes[r];
         if (borderThickness && m_rows.m_allowBorder[r + 1]) {
-            paintRowBorder(paintInfo, LayoutRect(adjustedPaintOffset.x(), adjustedPaintOffset.y() + yPos, width(), borderThickness));
+            paintRowBorder(paintInfo, pixelSnappedIntRect(LayoutRect(adjustedPaintOffset.x(), adjustedPaintOffset.y() + yPos, width(), borderThickness)));
             yPos += borderThickness;
         }
     }
@@ -571,7 +571,7 @@ void RenderFrameSet::positionFramesWithFlattening()
         int height = m_rows.m_sizes[r];
 
         for (int c = 0; c < cols; c++) {
-            IntRect oldFrameRect = child->frameRect();
+            IntRect oldFrameRect = pixelSnappedIntRect(child->frameRect());
 
             int width = m_cols.m_sizes[c];
 
@@ -619,7 +619,7 @@ void RenderFrameSet::positionFramesWithFlattening()
         xPos = 0;
         for (int c = 0; c < cols; c++) {
             // ensure the rows and columns are filled
-            IntRect oldRect = child->frameRect();
+            IntRect oldRect = pixelSnappedIntRect(child->frameRect());
 
             child->setLocation(IntPoint(xPos, yPos));
             child->setHeight(m_rows.m_sizes[r]);
@@ -802,11 +802,12 @@ bool RenderFrameSet::isChildAllowed(RenderObject* child, RenderStyle*) const
 
 CursorDirective RenderFrameSet::getCursor(const LayoutPoint& point, Cursor& cursor) const
 {
-    if (canResizeRow(point)) {
+    IntPoint roundedPoint = roundedIntPoint(point);
+    if (canResizeRow(roundedPoint)) {
         cursor = rowResizeCursor();
         return SetCursor;
     }
-    if (canResizeColumn(point)) {
+    if (canResizeColumn(roundedPoint)) {
         cursor = columnResizeCursor();
         return SetCursor;
     }