是否可以调整 a 的 x,ytitleLabel
位置UIButton
?
这是我的代码:
UIButton *btn = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[btn setFrame:CGRectMake(0.0f, 0.0f, 100.0f, 100.0f)];
[btn setTitle:[NSString stringWithFormat:@"Button %d", i+1] forState:UIControlStateNormal];
[btn addTarget:self action:@selector(buttonPressed:) forControlEvents:UIControlEventTouchUpInside];
btn.titleLabel.frame = ???