Updating example project to add drag-to-reorder support to the table

ExampleProject/ConcordeExample/ExampleSectionHeaderView.m

@@ -30,9 +30,18 @@ -(void)drawRect:(CGRect)rect {
 
   CGContextRef g;
   if((g = TUIGraphicsGetCurrentContext()) != nil){
+    [NSGraphicsContext setCurrentContext:[NSGraphicsContext graphicsContextWithGraphicsPort:g flipped:FALSE]];
 
-    CGContextSetRGBFillColor(g, 0.8, 0.8, 0.8, 1);
-    CGContextFillRect(g, self.bounds);
+    NSColor *start = [NSColor colorWithCalibratedRed:0.8 green:0.8 blue:0.8 alpha:1];
+    NSColor *end = [NSColor colorWithCalibratedRed:0.9 green:0.9 blue:0.9 alpha:1];
+    NSGradient *gradient = nil;
+
+    gradient = [[NSGradient alloc] initWithStartingColor:start endingColor:end];
+    [gradient drawInRect:self.bounds angle:90];
+    [gradient release];
+
+    [[start shadowWithLevel:0.1] set];
+    NSRectFill(NSMakeRect(0, 0, self.bounds.size.width, 1));
 
     CGFloat labelHeight = 18;
     self.labelRenderer.frame = CGRectMake(15, roundf((self.bounds.size.height - labelHeight) / 2.0), self.bounds.size.width - 30, labelHeight);

ExampleProject/ConcordeExample/ExampleView.m

@@ -115,6 +115,10 @@ - (void)dealloc
 - (void)tabBar:(ExampleTabBar *)tabBar didSelectTab:(NSInteger)index
 {
 	NSLog(@"selected tab %ld", index);
+	if(index == [[tabBar tabViews] count] - 1){
+	  NSLog(@"Reload table data...");
+	  [_tableView reloadData];
+	}
 }
 
 - (NSInteger)numberOfSectionsInTableView:(TUITableView *)tableView
@@ -162,4 +166,23 @@ - (void)tableView:(TUITableView *)tableView didClickRowAtIndexPath:(TUIFastIndex
 	}
 }
 
+-(BOOL)tableView:(TUITableView *)tableView canMoveRowAtIndexPath:(TUIFastIndexPath *)indexPath {
+  // return TRUE to enable row reordering by dragging; don't implement this method or return
+  // FALSE to disable
+  return TRUE;
+}
+
+-(void)tableView:(TUITableView *)tableView moveRowAtIndexPath:(TUIFastIndexPath *)fromIndexPath toIndexPath:(TUIFastIndexPath *)toIndexPath {
+  // update the model to reflect the changed index paths; since this example isn't backed by
+  // a "real" model, after dropping a cell the table will revert to it's previous state
+  NSLog(@"Move dragged row: %@ => %@", fromIndexPath, toIndexPath);
+}
+
+-(TUIFastIndexPath *)tableView:(TUITableView *)tableView targetIndexPathForMoveFromRowAtIndexPath:(TUIFastIndexPath *)fromPath toProposedIndexPath:(TUIFastIndexPath *)proposedPath {
+  // optionally revise the drag-to-reorder drop target index path by returning a different index path
+  // than proposedPath.  if proposedPath is suitable, return that.  if this method is not implemented,
+  // proposedPath is used by default.
+  return proposedPath;
+}
+
 @end

ExampleProject/Example.xcodeproj/project.pbxproj

@@ -65,6 +65,7 @@
 		5ED56727139DC35100031CDF /* TUIView.m in Sources */ = {isa = PBXBuildFile; fileRef = 5ED566F2139DC35100031CDF /* TUIView.m */; };
 		5ED56728139DC35100031CDF /* TUIViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 5ED566F4139DC35100031CDF /* TUIViewController.m */; };
 		5ED56736139DC35800031CDF /* CoreText+Additions.m in Sources */ = {isa = PBXBuildFile; fileRef = 5ED56732139DC35800031CDF /* CoreText+Additions.m */; };
+		D3502AAE13EA0FE4007C5CA7 /* TUITableView+Cell.m in Sources */ = {isa = PBXBuildFile; fileRef = D3502AAD13EA0FE4007C5CA7 /* TUITableView+Cell.m */; };
 		D3CE671313C6646B00D47B2D /* ExampleSectionHeaderView.m in Sources */ = {isa = PBXBuildFile; fileRef = D3CE671213C6646B00D47B2D /* ExampleSectionHeaderView.m */; };
 /* End PBXBuildFile section */
 
@@ -178,6 +179,8 @@
 		5ED566F5139DC35100031CDF /* TUIViewNSViewContainer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = TUIViewNSViewContainer.h; sourceTree = "<group>"; };
 		5ED56731139DC35800031CDF /* CoreText+Additions.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "CoreText+Additions.h"; path = "../Support/CoreText+Additions.h"; sourceTree = "<group>"; };
 		5ED56732139DC35800031CDF /* CoreText+Additions.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = "CoreText+Additions.m"; path = "../Support/CoreText+Additions.m"; sourceTree = "<group>"; };
+		D3502AAC13EA0FE4007C5CA7 /* TUITableView+Cell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "TUITableView+Cell.h"; sourceTree = "<group>"; };
+		D3502AAD13EA0FE4007C5CA7 /* TUITableView+Cell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "TUITableView+Cell.m"; sourceTree = "<group>"; };
 		D3CE671113C6646B00D47B2D /* ExampleSectionHeaderView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ExampleSectionHeaderView.h; sourceTree = "<group>"; };
 		D3CE671213C6646B00D47B2D /* ExampleSectionHeaderView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ExampleSectionHeaderView.m; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -333,6 +336,8 @@
 				5ED566D0139DC35100031CDF /* TUITableView+Additions.m */,
 				5ED566D1139DC35100031CDF /* TUITableView+Derepeater.h */,
 				5ED566D2139DC35100031CDF /* TUITableView+Derepeater.m */,
+				D3502AAC13EA0FE4007C5CA7 /* TUITableView+Cell.h */,
+				D3502AAD13EA0FE4007C5CA7 /* TUITableView+Cell.m */,
 				5ED566D5139DC35100031CDF /* TUITableViewCell.h */,
 				5ED566D6139DC35100031CDF /* TUITableViewCell.m */,
 				5ED56698139DC35100031CDF /* TUIActivityIndicatorView.h */,
@@ -483,6 +488,7 @@
 				5C55D83713A66BD5000ED768 /* ExampleTableViewCell.m in Sources */,
 				5C90DB9D13A7C08E00ECDD14 /* ExampleTabBar.m in Sources */,
 				D3CE671313C6646B00D47B2D /* ExampleSectionHeaderView.m in Sources */,
+				D3502AAE13EA0FE4007C5CA7 /* TUITableView+Cell.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};