1274A25A-A417-4B5C-AA17-6DE278DD493D.codesnippet

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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>IDECodeSnippetCompletionPrefix</key>
	<string>my_btnArrayCreate_oc_func</string>
	<key>IDECodeSnippetCompletionScopes</key>
	<array>
		<string>All</string>
	</array>
	<key>IDECodeSnippetContents</key>
	<string>#define SelectedColor [UIColor blueColor]
#define unSelectedColor [UIColor lightGrayColor]
#define ScreenWidth [UIScreen mainScreen].bounds.size.width
#define ScreenHeight [UIScreen mainScreen].bounds.size.height
#define BtnFont    [UIFont systemFontOfSize:14]

- (UIButton *)createBtn:(NSString *)title frame:(CGRect)frame {
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    [btn setFrame:frame];
    [btn setTitle:title forState:UIControlStateNormal];
    btn.titleLabel.font = BtnFont;
    [btn addTarget:self action:@selector(btnAction:) forControlEvents:UIControlEventTouchUpInside];
    
    [self unSelectItem:btn];
    return btn;
}

- (CGFloat)calculateWidthString:(NSString *)string {
    CGFloat buttonHeigh = 28;
    CGSize size = CGSizeMake(CGFLOAT_MAX, buttonHeigh);
    CGSize tempSize;
    NSDictionary *attribute = @{NSFontAttributeName: BtnFont};
    tempSize = [string boundingRectWithSize:size options: NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:attribute context:nil].size;
    return tempSize.width;
}

- (void)updateContextView:(UIView *)contextView buttonTitles:(NSArray&lt;NSString *&gt;*)titles {
    CGFloat leftMargin = 12;
    CGFloat topMargin = 6;
    CGFloat buttonHeigh = 28;
    
    [contextView.subviews makeObjectsPerformSelector:@selector(removeFromSuperview)];
    __block CGFloat maxBtnX = 0;
    __block CGFloat maxBtnY = topMargin;
    
    [titles enumerateObjectsUsingBlock:^(NSString *obj, NSUInteger idx, BOOL * _Nonnull stop) {
        CGFloat width = [self calculateWidthString:obj];
        CGRect frame = CGRectMake(maxBtnX + leftMargin, maxBtnY, width+16, buttonHeigh);
        if (CGRectGetMaxX(frame)+12 &gt; ScreenWidth) {
            maxBtnY = CGRectGetMaxY(frame) + 6;
            maxBtnX = 0;
            frame = CGRectMake(maxBtnX + leftMargin, maxBtnY, width+16, buttonHeigh);
        }
        UIButton *btn = [self createBtn:obj frame:frame];
        btn.tag = idx;
        [contextView addSubview:btn];
        maxBtnX = CGRectGetMaxX(btn.frame);
    }];
}
</string>
	<key>IDECodeSnippetIdentifier</key>
	<string>1274A25A-A417-4B5C-AA17-6DE278DD493D</string>
	<key>IDECodeSnippetLanguage</key>
	<string>Xcode.SourceCodeLanguage.Generic</string>
	<key>IDECodeSnippetSummary</key>
	<string>批量创建btn数组 oc版本</string>
	<key>IDECodeSnippetTitle</key>
	<string>my_btnArrayCreate_oc_func</string>
	<key>IDECodeSnippetUserSnippet</key>
	<true/>
	<key>IDECodeSnippetVersion</key>
	<integer>2</integer>
</dict>
</plist>