Merge pull request #1537 from mrcarlberg/cptableview_selection_radius

Added a themed attribute for round rect selection of rows. [+1]
cappuccino · Jun 14, 2012 · 5219977 · 5219977
2 parents f8df87e + 49adcd8
commit 5219977
Showing 1 changed file with 21 additions and 3 deletions.
diff --git a/AppKit/CPTableView.j b/AppKit/CPTableView.j
@@ -257,8 +257,8 @@ CPTableViewFirstColumnOnlyAutoresizingStyle = 5;
 */
 + (id)themeAttributes
 {
-    return [CPDictionary dictionaryWithObjects:[[CPNull null], [CPNull null], [CPNull null], [CPNull null], [CPNull null], [CPNull null], [CPNull null]]
-                                       forKeys:["alternating-row-colors", "grid-color", "highlighted-grid-color", "selection-color", "sourcelist-selection-color", "sort-image", "sort-image-reversed"]];
+    return [CPDictionary dictionaryWithObjects:[[CPNull null], [CPNull null], [CPNull null], [CPNull null], [CPNull null], [CPNull null], [CPNull null], [CPNull null]]
+                                       forKeys:["alternating-row-colors", "grid-color", "highlighted-grid-color", "selection-color", "sourcelist-selection-color", "sort-image", "sort-image-reversed", "selection-radius"]];
 }
 
 - (id)initWithFrame:(CGRect)aFrame
@@ -3773,7 +3773,25 @@ Your delegate can implement this method to avoid subclassing the tableview to ad
             CGContextStrokePath(context);
         }
         else
-            CGContextAddRect(context, rowRect);
+        {
+            var radius = [self currentValueForThemeAttribute:@"selection-radius"];
+
+            if (radius > 0)
+            {
+                var minX = CGRectGetMinX(rowRect),
+                    maxX = CGRectGetMaxX(rowRect),
+                    minY = CGRectGetMinY(rowRect),
+                    maxY = CGRectGetMaxY(rowRect);
+
+                CGContextMoveToPoint(context, minX + radius, minY);
+                CGContextAddArcToPoint(context, maxX, minY, maxX, minY + radius, radius);
+                CGContextAddArcToPoint(context, maxX, maxY, maxX - radius, maxY, radius);
+                CGContextAddArcToPoint(context, minX, maxY, minX, maxY - radius, radius);
+                CGContextAddArcToPoint(context, minX, minY, minX + radius, minY, radius);
+            }
+            else
+                CGContextAddRect(context, rowRect);
+        }
     }
 
     CGContextClosePath(context);