//
// UIView+Borders.h
//
// Created by Aaron Ng on 12/28/13.
// Copyright (c) 2013 Delve. All rights reserved.
//
#import <UIKit/UIKit.h>
@interface UIView (Borders)
/* Create your borders and assign them to a property on a view when you can via the create methods when possible. Otherwise you might end up with multiple borders being created.
*/
///------------
/// Top Border
///------------
-(CALayer*)createTopBorderWithHeight: (CGFloat)height andColor:(UIColor*)color;
-(UIView*)createViewBackedTopBorderWithHeight: (CGFloat)height andColor:(UIColor*)color;
-(void)addTopBorderWithHeight:(CGFloat)height andColor:(UIColor*)color;
-(void)addViewBackedTopBorderWithHeight:(CGFloat)height andColor:(UIColor*)color;
///------------
/// Top Border + Offsets
///------------
-(CALayer*)createTopBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andTopOffset:(CGFloat)topOffset;
-(UIView*)createViewBackedTopBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andTopOffset:(CGFloat)topOffset;
-(void)addTopBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andTopOffset:(CGFloat)topOffset;
-(void)addViewBackedTopBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andTopOffset:(CGFloat)topOffset;
///------------
/// Right Border
///------------
-(CALayer*)createRightBorderWithWidth: (CGFloat)width andColor:(UIColor*)color;
-(UIView*)createViewBackedRightBorderWithWidth: (CGFloat)width andColor:(UIColor*)color;
-(void)addRightBorderWithWidth: (CGFloat)width andColor:(UIColor*)color;
-(void)addViewBackedRightBorderWithWidth: (CGFloat)width andColor:(UIColor*)color;
///------------
/// Right Border + Offsets
///------------
-(CALayer*)createRightBorderWithWidth: (CGFloat)width color:(UIColor*)color rightOffset:(CGFloat)rightOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset;
-(UIView*)createViewBackedRightBorderWithWidth: (CGFloat)width color:(UIColor*)color rightOffset:(CGFloat)rightOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset;
-(void)addRightBorderWithWidth: (CGFloat)width color:(UIColor*)color rightOffset:(CGFloat)rightOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset;
-(void)addViewBackedRightBorderWithWidth: (CGFloat)width color:(UIColor*)color rightOffset:(CGFloat)rightOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset;
///------------
/// Bottom Border
///------------
-(CALayer*)createBottomBorderWithHeight: (CGFloat)height andColor:(UIColor*)color;
-(UIView*)createViewBackedBottomBorderWithHeight: (CGFloat)height andColor:(UIColor*)color;
-(void)addBottomBorderWithHeight:(CGFloat)height andColor:(UIColor*)color;
-(void)addViewBackedBottomBorderWithHeight:(CGFloat)height andColor:(UIColor*)color;
///------------
/// Bottom Border + Offsets
///------------
-(CALayer*)createBottomBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andBottomOffset:(CGFloat)bottomOffset;
-(UIView*)createViewBackedBottomBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andBottomOffset:(CGFloat)bottomOffset;
-(void)addBottomBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andBottomOffset:(CGFloat)bottomOffset;
-(void)addViewBackedBottomBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andBottomOffset:(CGFloat)bottomOffset;
///------------
/// Left Border
///------------
-(CALayer*)createLeftBorderWithWidth: (CGFloat)width andColor:(UIColor*)color;
-(UIView*)createViewBackedLeftBorderWithWidth: (CGFloat)width andColor:(UIColor*)color;
-(void)addLeftBorderWithWidth: (CGFloat)width andColor:(UIColor*)color;
-(void)addViewBackedLeftBorderWithWidth: (CGFloat)width andColor:(UIColor*)color;
///------------
/// Left Border + Offsets
///------------
-(CALayer*)createLeftBorderWithWidth: (CGFloat)width color:(UIColor*)color leftOffset:(CGFloat)leftOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset;
-(UIView*)createViewBackedLeftBorderWithWidth: (CGFloat)width color:(UIColor*)color leftOffset:(CGFloat)leftOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset;
-(void)addLeftBorderWithWidth: (CGFloat)width color:(UIColor*)color leftOffset:(CGFloat)leftOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset;
-(void)addViewBackedLeftBorderWithWidth: (CGFloat)width color:(UIColor*)color leftOffset:(CGFloat)leftOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset;
@end
//
// UIView+Borders.m
//
// Created by Aaron Ng on 12/28/13.
// Copyright (c) 2013 Delve. All rights reserved.
//
#import "UIView+Borders.h"
@implementation UIView(Borders)
//////////
// Top
//////////
-(CALayer*)createTopBorderWithHeight: (CGFloat)height andColor:(UIColor*)color{
return [self getOneSidedBorderWithFrame:CGRectMake(0, 0, self.frame.size.width, height) andColor:color];
}
-(UIView*)createViewBackedTopBorderWithHeight: (CGFloat)height andColor:(UIColor*)color{
return [self getViewBackedOneSidedBorderWithFrame:CGRectMake(0, 0, self.frame.size.width, height) andColor:color];
}
-(void)addTopBorderWithHeight: (CGFloat)height andColor:(UIColor*)color{
[self addOneSidedBorderWithFrame:CGRectMake(0, 0, self.frame.size.width, height) andColor:color];
}
-(void)addViewBackedTopBorderWithHeight: (CGFloat)height andColor:(UIColor*)color{
[self addViewBackedOneSidedBorderWithFrame:CGRectMake(0, 0, self.frame.size.width, height) andColor:color];
}
//////////
// Top + Offset
//////////
-(CALayer*)createTopBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andTopOffset:(CGFloat)topOffset {
// Subtract the bottomOffset from the height and the thickness to get our final y position.
// Add a left offset to our x to get our x position.
// Minus our rightOffset and negate the leftOffset from the width to get our endpoint for the border.
return [self getOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, 0 + topOffset, self.frame.size.width - leftOffset - rightOffset, height) andColor:color];
}
-(UIView*)createViewBackedTopBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andTopOffset:(CGFloat)topOffset {
return [self getViewBackedOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, 0 + topOffset, self.frame.size.width - leftOffset - rightOffset, height) andColor:color];
}
-(void)addTopBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andTopOffset:(CGFloat)topOffset {
// Add leftOffset to our X to get start X position.
// Add topOffset to Y to get start Y position
// Subtract left offset from width to negate shifting from leftOffset.
// Subtract rightoffset from width to set end X and Width.
[self addOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, 0 + topOffset, self.frame.size.width - leftOffset - rightOffset, height) andColor:color];
}
-(void)addViewBackedTopBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andTopOffset:(CGFloat)topOffset {
[self addViewBackedOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, 0 + topOffset, self.frame.size.width - leftOffset - rightOffset, height) andColor:color];
}
//////////
// Right
//////////
-(CALayer*)createRightBorderWithWidth: (CGFloat)width andColor:(UIColor*)color{
return [self getOneSidedBorderWithFrame:CGRectMake(self.frame.size.width-width, 0, width, self.frame.size.height) andColor:color];
}
-(UIView*)createViewBackedRightBorderWithWidth: (CGFloat)width andColor:(UIColor*)color{
return [self getViewBackedOneSidedBorderWithFrame:CGRectMake(self.frame.size.width-width, 0, width, self.frame.size.height) andColor:color];
}
-(void)addRightBorderWithWidth: (CGFloat)width andColor:(UIColor*)color{
[self addOneSidedBorderWithFrame:CGRectMake(self.frame.size.width-width, 0, width, self.frame.size.height) andColor:color];
}
-(void)addViewBackedRightBorderWithWidth: (CGFloat)width andColor:(UIColor*)color{
[self addViewBackedOneSidedBorderWithFrame:CGRectMake(self.frame.size.width-width, 0, width, self.frame.size.height) andColor:color];
}
//////////
// Right + Offset
//////////
-(CALayer*)createRightBorderWithWidth: (CGFloat)width color:(UIColor*)color rightOffset:(CGFloat)rightOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset{
// Subtract bottomOffset from the height to get our end.
return [self getOneSidedBorderWithFrame:CGRectMake(self.frame.size.width-width-rightOffset, 0 + topOffset, width, self.frame.size.height - topOffset - bottomOffset) andColor:color];
}
-(UIView*)createViewBackedRightBorderWithWidth: (CGFloat)width color:(UIColor*)color rightOffset:(CGFloat)rightOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset{
return [self getViewBackedOneSidedBorderWithFrame:CGRectMake(self.frame.size.width-width-rightOffset, 0 + topOffset, width, self.frame.size.height - topOffset - bottomOffset) andColor:color];
}
-(void)addRightBorderWithWidth: (CGFloat)width color:(UIColor*)color rightOffset:(CGFloat)rightOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset{
// Subtract the rightOffset from our width + thickness to get our final x position.
// Add topOffset to our y to get our start y position.
// Subtract topOffset from our height, so our border doesn't extend past teh view.
// Subtract bottomOffset from the height to get our end.
[self addOneSidedBorderWithFrame:CGRectMake(self.frame.size.width-width-rightOffset, 0 + topOffset, width, self.frame.size.height - topOffset - bottomOffset) andColor:color];
}
-(void)addViewBackedRightBorderWithWidth: (CGFloat)width color:(UIColor*)color rightOffset:(CGFloat)rightOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset{
[self addViewBackedOneSidedBorderWithFrame:CGRectMake(self.frame.size.width-width-rightOffset, 0 + topOffset, width, self.frame.size.height - topOffset - bottomOffset) andColor:color];
}
//////////
// Bottom
//////////
-(CALayer*)createBottomBorderWithHeight: (CGFloat)height andColor:(UIColor*)color{
return [self getOneSidedBorderWithFrame:CGRectMake(0, self.frame.size.height-height, self.frame.size.width, height) andColor:color];
}
-(UIView*)createViewBackedBottomBorderWithHeight: (CGFloat)height andColor:(UIColor*)color{
return [self getViewBackedOneSidedBorderWithFrame:CGRectMake(0, self.frame.size.height-height, self.frame.size.width, height) andColor:color];
}
-(void)addBottomBorderWithHeight: (CGFloat)height andColor:(UIColor*)color{
[self addOneSidedBorderWithFrame:CGRectMake(0, self.frame.size.height-height, self.frame.size.width, height) andColor:color];
}
-(void)addViewBackedBottomBorderWithHeight: (CGFloat)height andColor:(UIColor*)color{
[self addViewBackedOneSidedBorderWithFrame:CGRectMake(0, self.frame.size.height-height, self.frame.size.width, height) andColor:color];
}
//////////
// Bottom + Offset
//////////
-(CALayer*)createBottomBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andBottomOffset:(CGFloat)bottomOffset {
// Subtract the bottomOffset from the height and the thickness to get our final y position.
// Add a left offset to our x to get our x position.
// Minus our rightOffset and negate the leftOffset from the width to get our endpoint for the border.
return [self getOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, self.frame.size.height-height-bottomOffset, self.frame.size.width - leftOffset - rightOffset, height) andColor:color];
}
-(UIView*)createViewBackedBottomBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andBottomOffset:(CGFloat)bottomOffset{
return [self getViewBackedOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, self.frame.size.height-height-bottomOffset, self.frame.size.width - leftOffset - rightOffset, height) andColor:color];
}
-(void)addBottomBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andBottomOffset:(CGFloat)bottomOffset {
// Subtract the bottomOffset from the height and the thickness to get our final y position.
// Add a left offset to our x to get our x position.
// Minus our rightOffset and negate the leftOffset from the width to get our endpoint for the border.
[self addOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, self.frame.size.height-height-bottomOffset, self.frame.size.width - leftOffset - rightOffset, height) andColor:color];
}
-(void)addViewBackedBottomBorderWithHeight: (CGFloat)height color:(UIColor*)color leftOffset:(CGFloat)leftOffset rightOffset:(CGFloat)rightOffset andBottomOffset:(CGFloat)bottomOffset{
[self addViewBackedOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, self.frame.size.height-height-bottomOffset, self.frame.size.width - leftOffset - rightOffset, height) andColor:color];
}
//////////
// Left
//////////
-(CALayer*)createLeftBorderWithWidth: (CGFloat)width andColor:(UIColor*)color{
return [self getOneSidedBorderWithFrame:CGRectMake(0, 0, width, self.frame.size.height) andColor:color];
}
-(UIView*)createViewBackedLeftBorderWithWidth: (CGFloat)width andColor:(UIColor*)color{
return [self getViewBackedOneSidedBorderWithFrame:CGRectMake(0, 0, width, self.frame.size.height) andColor:color];
}
-(void)addLeftBorderWithWidth: (CGFloat)width andColor:(UIColor*)color{
[self addOneSidedBorderWithFrame:CGRectMake(0, 0, width, self.frame.size.height) andColor:color];
}
-(void)addViewBackedLeftBorderWithWidth: (CGFloat)width andColor:(UIColor*)color{
[self addViewBackedOneSidedBorderWithFrame:CGRectMake(0, 0, width, self.frame.size.height) andColor:color];
}
//////////
// Left + Offset
//////////
-(CALayer*)createLeftBorderWithWidth: (CGFloat)width color:(UIColor*)color leftOffset:(CGFloat)leftOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset {
return [self getOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, 0 + topOffset, width, self.frame.size.height - topOffset - bottomOffset) andColor:color];
}
-(UIView*)createViewBackedLeftBorderWithWidth: (CGFloat)width color:(UIColor*)color leftOffset:(CGFloat)leftOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset{
return [self getViewBackedOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, 0 + topOffset, width, self.frame.size.height - topOffset - bottomOffset) andColor:color];
}
-(void)addLeftBorderWithWidth: (CGFloat)width color:(UIColor*)color leftOffset:(CGFloat)leftOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset {
[self addOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, 0 + topOffset, width, self.frame.size.height - topOffset - bottomOffset) andColor:color];
}
-(void)addViewBackedLeftBorderWithWidth: (CGFloat)width color:(UIColor*)color leftOffset:(CGFloat)leftOffset topOffset:(CGFloat)topOffset andBottomOffset:(CGFloat)bottomOffset{
[self addViewBackedOneSidedBorderWithFrame:CGRectMake(0 + leftOffset, 0 + topOffset, width, self.frame.size.height - topOffset - bottomOffset) andColor:color];
}
//////////
// Private: Our methods call these to add their borders.
//////////
-(void)addOneSidedBorderWithFrame:(CGRect)frame andColor:(UIColor*)color
{
CALayer *border = [CALayer layer];
border.frame = frame;
[border setBackgroundColor:color.CGColor];
[self.layer addSublayer:border];
}
-(CALayer*)getOneSidedBorderWithFrame:(CGRect)frame andColor:(UIColor*)color
{
CALayer *border = [CALayer layer];
border.frame = frame;
[border setBackgroundColor:color.CGColor];
return border;
}
-(void)addViewBackedOneSidedBorderWithFrame:(CGRect)frame andColor:(UIColor*)color
{
UIView *border = [[UIView alloc]initWithFrame:frame];
[border setBackgroundColor:color];
[self addSubview:border];
}
-(UIView*)getViewBackedOneSidedBorderWithFrame:(CGRect)frame andColor:(UIColor*)color
{
UIView *border = [[UIView alloc]initWithFrame:frame];
[border setBackgroundColor:color];
return border;
}
@end
