iOS textView的使用总结
在.h文件中声明：
@interface ProtocolViewController :UIViewController<UITextViewDelegate>
{
UITextView *textView;
}
@property (nonatomic,retain)UITextView *textView;
@end
在.m中初始化：
self.textView=[[[UITextView alloc] initWithFrame:self.view.frame] autorelease];
//初始化大小并自动释放
self.textView.textColor = [UIColor blackColor];
//设置textview里面的字体颜色
self.textView.font = [UIFont fontWithName:@
"Arial"
size:18.0];
//设置字体名字和字体大小
self.textView.delegate = self;
//设置它的委托方法
self.textView.backgroundColor = [UIColor whiteColor];
//设置它的背景颜色
self.textView.text = @
"abcdefghi\nkjhk\nhkjhkjhksaejodslkae\nnfdkshekhfkdsae\nfdhskejhkfhskejh\ngfdhsgaejhgfjhdsgaejhgfjhdsgaejhgfdjsagejhgfhjsagejhgfdsjahgejhfgdsjha"
;
//设置它显示的内容
self.textView.returnKeyType = UIReturnKeyDefault;
//返回键的类型
self.textView.keyboardType = UIKeyboardTypeDefault;
//键盘类型
self.textView.scrollEnabled = YES;
//是否可以拖动
self
.
textView
.
editable
=
NO
;
//禁止编辑
self.textView.autoresizingMask = UIViewAutoresizingFlexibleHeight;
//自适应高度
[self.view addSubview: self.textView];
//加入到整个页面中