1v1_7/MSYOUPAI/3rd/IQActionSheetPickerView/IQActionSheetTitleBarButtonItem.m

//
// IQActionSheetTitleBarButtonItem.m
// https://github.com/hackiftekhar/IQActionSheetPickerView
// Copyright (c) 2013-14 Iftekhar Qurashi.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#import "IQActionSheetTitleBarButtonItem.h"

@implementation IQActionSheetTitleBarButtonItem
{
    UIView *_titleView;
    UIButton *_titleButton;
}
@synthesize font = _font;

-(nonnull instancetype)initWithTitle:(nullable NSString *)title
{
    self = [super init];
    if (self)
    {
        _titleView = [[UIView alloc] init];
        _titleView.backgroundColor = [UIColor clearColor];
        _titleView.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
        
        _titleButton = [UIButton buttonWithType:UIButtonTypeSystem];
        _titleButton.enabled = NO;
        _titleButton.titleLabel.numberOfLines = 3;
        [_titleButton setTitleColor:[UIColor colorWithRed:0.0 green:0.5 blue:1.0 alpha:1.0] forState:UIControlStateNormal];
        [_titleButton setTitleColor:[UIColor lightGrayColor] forState:UIControlStateDisabled];
        [_titleButton setBackgroundColor:[UIColor clearColor]];
        [_titleButton.titleLabel setTextAlignment:NSTextAlignmentCenter];
        _titleButton.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
        [self setTitle:title];
        [self setFont:[UIFont systemFontOfSize:13.0]];
        [_titleView addSubview:_titleButton];
        self.customView = _titleView;
    }
    return self;
}

-(void)setFont:(UIFont *)font
{
    _font = font;
    
    if (font)
    {
        _titleButton.titleLabel.font = font;
    }
    else
    {
        _titleButton.titleLabel.font = [UIFont systemFontOfSize:13];
    }
}

-(void)setTitleColor:(UIColor *)titleColor
{
    _titleColor = titleColor;
    
    if (titleColor)
    {
        [_titleButton setTitleColor:titleColor forState:UIControlStateDisabled];
    }
    else
    {
        [_titleButton setTitleColor:[UIColor lightGrayColor] forState:UIControlStateDisabled];
    }
}

-(void)setTitle:(NSString *)title
{
    [super setTitle:title];
    [_titleButton setTitle:title forState:UIControlStateNormal];
}

@end