Separated thumbnail spacing vars

Author: davinc

.gitignore

@@ -1,14 +1,16 @@
 
-ise
+# Noise
 *.mode1v3
 *.pbxuser
 *.perspective 
+*.xcuserstate
+*.xcsettings
+*.xcscheme
+*.xcworkspacedata
 *.perspectivev3
 *.pyc 
 *~.nib/
 build/*
-*.xcuserstate
-*.xcsettings
 
 # old school
 .svn

Demo/Demo.xcodeproj/project.pbxproj

@@ -7,7 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
-		450A5DEA14408E97003C452F /* README in Resources */ = {isa = PBXBuildFile; fileRef = 450A5DE914408E97003C452F /* README */; };
+		4515DF421449EB19009CBCA4 /* README.md in Resources */ = {isa = PBXBuildFile; fileRef = 4515DF411449EB19009CBCA4 /* README.md */; };
 		4523F21A13B7181800C883E5 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4523F21913B7181800C883E5 /* UIKit.framework */; };
 		4523F21C13B7181900C883E5 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4523F21B13B7181900C883E5 /* Foundation.framework */; };
 		4523F21E13B7181900C883E5 /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4523F21D13B7181900C883E5 /* CoreGraphics.framework */; };
@@ -28,7 +28,7 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
-		450A5DE914408E97003C452F /* README */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = README; path = ../README; sourceTree = "<group>"; };
+		4515DF411449EB19009CBCA4 /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = README.md; path = ../README.md; sourceTree = "<group>"; };
 		4523F21513B7181800C883E5 /* Demo.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Demo.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		4523F21913B7181800C883E5 /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
 		4523F21B13B7181900C883E5 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
@@ -75,7 +75,7 @@
 		4523F20A13B7181800C883E5 = {
 			isa = PBXGroup;
 			children = (
-				450A5DE914408E97003C452F /* README */,
+				4515DF411449EB19009CBCA4 /* README.md */,
 				4523F21F13B7181900C883E5 /* Demo */,
 				4523F21813B7181800C883E5 /* Frameworks */,
 				4523F21613B7181800C883E5 /* Products */,
@@ -210,7 +210,7 @@
 				45EFADB11402983300A0D5E8 /* check.png in Resources */,
 				45EFADB21402983300A0D5E8 /* [email protected] in Resources */,
 				45EFADB31402983300A0D5E8 /* [email protected] in Resources */,
-				450A5DEA14408E97003C452F /* README in Resources */,
+				4515DF421449EB19009CBCA4 /* README.md in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

VCThumbnailGridView/VCThumbnailGridView.m

@@ -109,8 +109,9 @@ - (void)reloadData {
 	}
 	_numberOfThumbnailsInRow = MAX(_numberOfThumbnailsInRow, 1);
 
-	CGFloat width = (self.bounds.size.width - (4 * (_numberOfThumbnailsInRow+1))) / _numberOfThumbnailsInRow;
-	_tableView.rowHeight = width + 4;
+	CGFloat gap = 4.0f;
+	CGFloat width = (self.bounds.size.width - (gap * (_numberOfThumbnailsInRow+1))) / _numberOfThumbnailsInRow;
+	_tableView.rowHeight = width + gap;
 
 	[_tableView reloadData];
 }

VCThumbnailGridView/VCThumbnailViewCell.h

@@ -37,6 +37,7 @@
 @property (nonatomic, retain) NSMutableArray *thumbnails;
 @property (nonatomic) NSInteger thumbnailCount;
 @property (nonatomic) CGSize thumbnailSize;
+@property (nonatomic) CGFloat thumbnailSpacing;
 
 - (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier thumbnailCount:(NSInteger)count;
 

VCThumbnailGridView/VCThumbnailViewCell.m

@@ -31,15 +31,16 @@ @implementation VCThumbnailViewCell
 @synthesize thumbnails = _thumbnails;
 @synthesize thumbnailCount = _thumbnailCount;
 @synthesize thumbnailSize = _thumbnailSize;
+@synthesize thumbnailSpacing = _thumbnailSpacing;
 
 - (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier thumbnailCount:(NSInteger)count
 {
     self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
     if (self) {
 		self.thumbnailCount = count;
-		CGFloat screenwidth = 320;
-		CGFloat gap = 4;
-		CGFloat width = (screenwidth - (gap * (self.thumbnailCount + 1))) / self.thumbnailCount;
+		CGFloat screenwidth = self.bounds.size.width;
+		_thumbnailSpacing = 4.0f;
+		CGFloat width = (screenwidth - (_thumbnailSpacing * (self.thumbnailCount + 1))) / self.thumbnailCount;
 		self.thumbnailSize = CGSizeMake(width, width);
 
 		_thumbnails = [[NSMutableArray alloc] initWithCapacity:self.thumbnailCount];
@@ -52,7 +53,10 @@ - (void)layoutSubviews
 	VCThumbnailView *thumbnailButton = nil;
 	for (int counter = 0; counter < [self.thumbnails count]; counter++) {
 		thumbnailButton = [_thumbnails objectAtIndex:counter];
-		thumbnailButton.frame = CGRectMake(4 + (counter * (self.thumbnailSize.width + 4)), 2, self.thumbnailSize.width, self.thumbnailSize.height);
+		thumbnailButton.frame = CGRectMake(_thumbnailSpacing + (counter * (self.thumbnailSize.width + _thumbnailSpacing)),
+										   _thumbnailSpacing/2,
+										   self.thumbnailSize.width,
+										   self.thumbnailSize.height);
 	}
 }