Merge pull request #37 from jwilling/master

Add a NSTableCellView subclass for dequeue methods.

.gitignore

@@ -1,4 +1,5 @@
 # Xcode
+.DS_Store
 build/*
 *.pbxuser
 !default.pbxuser

Rebel.xcodeproj/project.pbxproj

@@ -14,6 +14,8 @@
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 		306A81E91601E92000BF45F3 /* CAAnimation+RBLBlockAdditions.m in Sources */ = {isa = PBXBuildFile; fileRef = 306A81E71601E92000BF45F3 /* CAAnimation+RBLBlockAdditions.m */; };
 		306A81EB1601EAE700BF45F3 /* CAAnimation+RBLBlockAdditionsSpec.m in Sources */ = {isa = PBXBuildFile; fileRef = 306A81EA1601EAE700BF45F3 /* CAAnimation+RBLBlockAdditionsSpec.m */; };
+		AB61F63616373FE000DD5D2C /* RBLTableCellView.h in Headers */ = {isa = PBXBuildFile; fileRef = AB61F63416373FE000DD5D2C /* RBLTableCellView.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		AB61F63716373FE000DD5D2C /* RBLTableCellView.m in Sources */ = {isa = PBXBuildFile; fileRef = AB61F63516373FE000DD5D2C /* RBLTableCellView.m */; };
 		D011FD5E16239A8600A27946 /* NSImage+RBLResizableImageAdditions.h in Headers */ = {isa = PBXBuildFile; fileRef = D011FD5C16239A8600A27946 /* NSImage+RBLResizableImageAdditions.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		D011FD5F16239A8600A27946 /* NSImage+RBLResizableImageAdditions.m in Sources */ = {isa = PBXBuildFile; fileRef = D011FD5D16239A8600A27946 /* NSImage+RBLResizableImageAdditions.m */; };
 		D01A4A28162C81EE0092D61F /* libExpecta.a in Frameworks */ = {isa = PBXBuildFile; fileRef = D01A4A0C162C81CC0092D61F /* libExpecta.a */; };
@@ -131,6 +133,8 @@
 		306A81E71601E92000BF45F3 /* CAAnimation+RBLBlockAdditions.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "CAAnimation+RBLBlockAdditions.m"; sourceTree = "<group>"; };
 		306A81EA1601EAE700BF45F3 /* CAAnimation+RBLBlockAdditionsSpec.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "CAAnimation+RBLBlockAdditionsSpec.m"; sourceTree = "<group>"; };
 		306A81EC1601F44200BF45F3 /* QuartzCore.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = QuartzCore.framework; path = System/Library/Frameworks/QuartzCore.framework; sourceTree = SDKROOT; };
+		AB61F63416373FE000DD5D2C /* RBLTableCellView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RBLTableCellView.h; sourceTree = "<group>"; };
+		AB61F63516373FE000DD5D2C /* RBLTableCellView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RBLTableCellView.m; sourceTree = "<group>"; };
 		D011FD5C16239A8600A27946 /* NSImage+RBLResizableImageAdditions.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSImage+RBLResizableImageAdditions.h"; sourceTree = "<group>"; };
 		D011FD5D16239A8600A27946 /* NSImage+RBLResizableImageAdditions.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "NSImage+RBLResizableImageAdditions.m"; sourceTree = "<group>"; };
 		D0410EA915C61895003A3203 /* NSTextView+RBLAntialiasingAdditions.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSTextView+RBLAntialiasingAdditions.h"; sourceTree = "<group>"; };
@@ -251,6 +255,8 @@
 				D0723FBF15C5F9D8004DBDC7 /* RBLView.m */,
 				306A81D91601C7A300BF45F3 /* RBLPopover.h */,
 				306A81DA1601C7A300BF45F3 /* RBLPopover.m */,
+				AB61F63416373FE000DD5D2C /* RBLTableCellView.h */,
+				AB61F63516373FE000DD5D2C /* RBLTableCellView.m */,
 			);
 			name = Classes;
 			sourceTree = "<group>";
@@ -449,6 +455,7 @@
 				304692F21607259A00B79746 /* EXTKeyPathCoding.h in Headers */,
 				D0E91C581603CC7600D23E93 /* RBLClipView.h in Headers */,
 				D011FD5E16239A8600A27946 /* NSImage+RBLResizableImageAdditions.h in Headers */,
+				AB61F63616373FE000DD5D2C /* RBLTableCellView.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -640,6 +647,7 @@
 				306A81E91601E92000BF45F3 /* CAAnimation+RBLBlockAdditions.m in Sources */,
 				D0E91C591603CC7600D23E93 /* RBLClipView.m in Sources */,
 				D011FD5F16239A8600A27946 /* NSImage+RBLResizableImageAdditions.m in Sources */,
+				AB61F63716373FE000DD5D2C /* RBLTableCellView.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Rebel/RBLTableCellView.h

@@ -0,0 +1,21 @@
+//
+//  RBLTableCellView.h
+//  Rebel
+//
+//  Created by Jonathan Willing on 10/23/12.
+//  Copyright (c) 2012 GitHub. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+// A subclass of NSTableCellView that adds a method
+// which notifies when the cell view will be reused.
+// Useful to clear properties and bindings before reuse.
+@interface RBLTableCellView : NSTableCellView
+
+// Called immediately before the cell view is going to be added
+// to a new table row view. At the time this is called, the cell
+// view will not have a superview.
+- (void)prepareForReuse;
+
+@end

Rebel/RBLTableCellView.m

@@ -0,0 +1,25 @@
+//
+//  RBLTableCellView.m
+//  Rebel
+//
+//  Created by Jonathan Willing on 10/23/12.
+//  Copyright (c) 2012 GitHub. All rights reserved.
+//
+
+#import "RBLTableCellView.h"
+
+@implementation RBLTableCellView
+
+- (void)viewWillMoveToSuperview:(NSView *)newSuperview {
+	[super viewWillMoveToSuperview:newSuperview];
+
+	if (self.superview == nil && newSuperview != nil) {
+		[self prepareForReuse];
+	}
+}
+
+- (void)prepareForReuse {
+	
+}
+
+@end