#import <UIKit/UIKit.h>
@interface HLEditTextView : UITextView
@property(nonatomic,copy)NSString *noticeStr;
@end
#import "HLEditTextView.h"
@interface HLEditTextView ()<UITextViewDelegate>
@property(nonatomic,strong)UILabel *noticeLabel;
@end
@implementation HLEditTextView
-(id)init
{
if (self = [super init]) {
[self setupUI];
}
return self;
}
#pragma mark =================UI================
-(void)setupUI
{
_noticeLabel = [[UILabel alloc] init];
_noticeLabel.font = [UIFont systemFontOfSize:15];
_noticeLabel.textColor = [UIColor grayColor];
[self addSubview:_noticeLabel];
self.delegate = self;
}
-(void)layoutSubviews
{
_noticeLabel.frame = CGRectMake(15, 0,self.bounds.size.width, 30);
}
-(void)setNoticeStr:(NSString *)noticeStr
{
_noticeStr = noticeStr;
_noticeLabel.text = _noticeStr;
}
#pragma mark =================Delegate=================
- (void)textViewDidBeginEditing:(UITextView *)textView
{
_noticeLabel.hidden = YES;
}
- (void)textViewDidChange:(UITextView *)textView
{
HLLOG(@"%@",textView.text);
if ([textView.text isEqualToString:@""]) {
_noticeLabel.hidden = NO;
}
else
{
_noticeLabel.hidden = YES;
}
}
@end
