//
|
// MJRefreshAutoNormalFooter.m
|
// MJRefreshExample
|
//
|
// Created by MJ Lee on 15/4/24.
|
// Copyright (c) 2015年 小码哥. All rights reserved.
|
//
|
|
#import "MJRefreshAutoNormalFooter.h"
|
|
@interface MJRefreshAutoNormalFooter()
|
@property (weak, nonatomic) UIActivityIndicatorView *loadingView;
|
@end
|
|
@implementation MJRefreshAutoNormalFooter
|
#pragma mark - 懒加载子控件
|
- (UIActivityIndicatorView *)loadingView
|
{
|
if (!_loadingView) {
|
UIActivityIndicatorView *loadingView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:self.activityIndicatorViewStyle];
|
loadingView.hidesWhenStopped = YES;
|
[self addSubview:_loadingView = loadingView];
|
}
|
return _loadingView;
|
}
|
|
- (void)setActivityIndicatorViewStyle:(UIActivityIndicatorViewStyle)activityIndicatorViewStyle
|
{
|
_activityIndicatorViewStyle = activityIndicatorViewStyle;
|
|
self.loadingView = nil;
|
[self setNeedsLayout];
|
}
|
#pragma mark - 重写父类的方法
|
- (void)prepare
|
{
|
[super prepare];
|
|
self.activityIndicatorViewStyle = UIActivityIndicatorViewStyleGray;
|
}
|
|
- (void)placeSubviews
|
{
|
[super placeSubviews];
|
|
if (self.loadingView.constraints.count) return;
|
|
// 圈圈
|
CGFloat loadingCenterX = self.mj_w * 0.5;
|
if (!self.isRefreshingTitleHidden) {
|
loadingCenterX -= self.stateLabel.mj_textWith * 0.5 + self.labelLeftInset;
|
}
|
CGFloat loadingCenterY = self.mj_h * 0.5;
|
self.loadingView.center = CGPointMake(loadingCenterX, loadingCenterY);
|
}
|
|
- (void)setState:(MJRefreshState)state
|
{
|
MJRefreshCheckState
|
|
// 根据状态做事情
|
if (state == MJRefreshStateNoMoreData || state == MJRefreshStateIdle) {
|
[self.loadingView stopAnimating];
|
} else if (state == MJRefreshStateRefreshing) {
|
[self.loadingView startAnimating];
|
}
|
}
|
|
@end
|
