给Iphone上的UiButton一个文本边距/填充 [英] giving a text margin / padding to the UiButton on the Iphone

问题描述

我有以下布局，我正在尝试向左右添加填充..

I have the following layout, and I'm trying to add a padding to the left and right..

控件是一些禁用的Uibutton。

the controls are some disabled Uibutton.

我的用于创建按钮的代码是：

My code for creating a button is this:

        UIButton *buttonTime = [[UIButton alloc] initWithFrame:CGRectMake(90, 10, 50, 20)]; 
        [buttonTime setBackgroundImage:[[UIImage imageNamed:@"bubble.png"] stretchableImageWithLeftCapWidth:9 topCapHeight:13] forState:UIControlStateDisabled];

        [buttonTime setTitle:@"27 feb, 2011 11:10 PM" forState:UIControlStateDisabled];             
        [buttonTime setTitleColor:[UIColor blackColor] forState:UIControlStateDisabled];
        buttonTime.titleLabel.font=[UIFont fontWithName:@"Helvetica" size:8.0]; 
        buttonTime.titleLabel.lineBreakMode= UILineBreakModeWordWrap;
        [buttonTime setEnabled:FALSE];
        [scrollView addSubview:buttonTime];
        [buttonTime release];

推荐答案

@property(nonatomic) UIEdgeInsets titleEdgeInsets;

使用此属性调整大小并重新定位按钮标题的有效绘图矩形。您可以为四个插入（顶部，左侧，底部，右侧）中的每一个指定不同的值。正值会缩小或缩小，使其更接近按钮的中心。负值会扩展或偏离该边缘。使用UIEdgeInsetsMake函数为此属性构造值。默认值为UIEdgeInsetsZero。

Use this property to resize and reposition the effective drawing rectangle for the button title. You can specify a different value for each of the four insets (top, left, bottom, right). A positive value shrinks, or insets, that edge—moving it closer to the center of the button. A negative value expands, or outsets, that edge. Use the UIEdgeInsetsMake function to construct a value for this property. The default value is UIEdgeInsetsZero.

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