本文声明转载自CSDN->Mocha的文章
该哥们写的是很不错,就是有点乱。以下整理如下:
#import "BBMenuTableViewCell.h"
#define separatorViewTag 1000
@interface BBMenuTableViewCell ()
{
UIView *customSeparatorView;
CGFloat separatorHight;
}
@property (nonatomic,weak)UIView *originSeparatorView;
@end
@implementation BBMenuTableViewCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
self.selectedBackgroundView = [[UIView alloc] initWithFrame:self.bounds];
self.selectedBackgroundView.backgroundColor = [UIColor whiteColor];
}
return self;
}
- (void)layoutSubviews
{
[super layoutSubviews];
[self setSeparatorWithInset:UIEdgeInsetsMake(0, 0, 0, 0)];
[self setSeparatorColorWithColor:[UIColor colorWithRed:31/255.0 green:32/255.0f blue:35/255.0 alpha:0.2]];
}
/**
* 解决选中cell selectedBackgroundView 显示时 分割线显示不全
* @param insets insets description
*/
-(void)setSeparatorWithInset:(UIEdgeInsets)insets{
if (customSeparatorView) {
customSeparatorView.frame = CGRectMake(insets.left, insets.top,self.frame.size.width - insets.left - insets.right, self.originSeparatorView.frame.size.height-insets.bottom - insets.top);
self.originSeparatorView.hidden = YES;
self.originSeparatorView.alpha = 0;
}else{
for (UIView *subView in self.contentView.superview.subviews) {
if ([NSStringFromClass(subView.class) hasSuffix:@"SeparatorView"]) {
self.originSeparatorView = subView;
subView.hidden = YES;
subView.alpha = 0;
subView.frame = CGRectMake(insets.left, insets.top,self.frame.size.width - insets.left - insets.right, subView.frame.size.height-insets.bottom - insets.top);
customSeparatorView = [[subView superview] viewWithTag:separatorViewTag];
if (!customSeparatorView) {
customSeparatorView = [[UIView alloc] initWithFrame:subView.frame];
customSeparatorView.tag = separatorViewTag;
[[subView superview] addSubview:customSeparatorView];
customSeparatorView.backgroundColor = [subView backgroundColor];
}
[[subView superview] bringSubviewToFront:customSeparatorView];
break;
}
}
}
}
-(void)setSeparatorColorWithColor:(UIColor *)sepColor{
if (customSeparatorView) {
customSeparatorView.backgroundColor = sepColor;
self.originSeparatorView.hidden = YES;
self.originSeparatorView.alpha = 0;
}else {
for (UIView *subView in self.contentView.superview.subviews) {
if ([NSStringFromClass(subView.class) hasSuffix:@"SeparatorView"]) {
self.originSeparatorView = subView;
if (sepColor) {
subView.hidden = YES;
subView.alpha = 0;
subView.backgroundColor = sepColor;
customSeparatorView = [[subView superview] viewWithTag:separatorViewTag];
if (!customSeparatorView) {
customSeparatorView = [[UIView alloc] initWithFrame:subView.frame];
customSeparatorView.tag = separatorViewTag;
[[subView superview] addSubview:customSeparatorView];
customSeparatorView.backgroundColor = [subView backgroundColor];
}
[[subView superview] bringSubviewToFront:customSeparatorView];
}
break;
}
}
}
}
@end
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