uibutton 使用settitle后如何修改其中文字对齐方式
UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
btn.frame = CGRectMake(5, self.alertView.lableView.frame.size.height + self.checkBox.frame.size.height + 80.0f, self.localView.frame.size.width - self.localView.frame.size.width/8*2-30, 30);
self.leftBtn = btn;
//[self.leftBtn setBackgroundImage: [UIImage imageNamed:@"popup_btn@2x.png"]forState:(UIControlStateNormal)];
//[self.leftBtn setBackgroundImage: [UIImage imageNamed:@"popup_btn_onfocus@2x.png"]forState:(UIControlStateHighlighted)];
[self.leftBtn setTitle:NSLocalizedStringFromTable(@"alert_view_new_album_delete", @"StringInfo", nil) forState:UIControlStateNormal];
[self.leftBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[self.leftBtn addTarget:self action:@selector(startNewAlbum:) forControlEvents:UIControlEventTouchUpInside];
self.leftBtn.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
[self.alertView setLeftBtn:self.leftBtn];
[btn release];