UITextField 离开输入框 关闭虚拟键盘
2011-07-10
小小的技巧,一开始想的太复杂了。呵呵 由于我对IB的感冒,所以只能用Xcode实现了。呵呵
// TestViewController.h
#import
@interface TestViewController : UIViewController {
UITextField * UNtextField;
UITextField * PWtextField;
}
@property (nonatomic, retain) UITextField * UNtextField;
@property (nonatomic, retain) UITextField * PWtextField;
@end
// TestViewController.m
@implementation TestViewController
@synthesize UNtextField;
@synthesize PWtextField;
- (void)loadView
{
[super loadView];
UIButton * hidebtn = [UIButton buttonWithType:UIButtonTypeCustom];
hidebtn.frame = frame;
[hidebtn setBackgroundColor:[UIColor grayColor]];
[hidebtn setOpaque:YES];
[hidebtn addTarget:self action:@selector(hideKeyboard:) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:hidebtn];
UNtextField = [[UITextField alloc] initWithFrame:CGRectMake(20, 120, 280, 30)];
UNtextField.borderStyle = UITextBorderStyleRoundedRect;
UNtextField.textColor = [UIColor blackColor];
UNtextField.font = [UIFont systemFontOfSize:17.0];
UNtextField.placeholder = @"Enter Your name";
UNtextField.autocorrectionType = UITextAutocorrectionTypeNo;
UNtextField.backgroundColor = [UIColor clearColor];
UNtextField.keyboardType = UIKeyboardTypeDefault;
UNtextField.returnKeyType = UIReturnKeyDone;
UNtextField.clearButtonMode = UITextFieldViewModeWhileEditing;
[self.view addSubview:UNtextField];
PWtextField = [[UITextField alloc] initWithFrame:CGRectMake(20, 160, 280, 30)];
PWtextField.borderStyle = UITextBorderStyleRoundedRect;
PWtextField.secureTextEntry = YES;
PWtextField.font = [UIFont systemFontOfSize:17.0];
PWtextField.placeholder = @"Enter Your password";
PWtextField.autocorrectionType = UITextAutocorrectionTypeNo;
PWtextField.backgroundColor = [UIColor clearColor];
PWtextField.keyboardType = UIKeyboardTypeDefault;
PWtextField.returnKeyType = UIReturnKeyGo;
PWtextField.clearButtonMode = UITextFieldViewModeWhileEditing;
[self.view addSubview:PWtextField];
}
-(void)hideKeyboard:(id)sender
{
[UNtextField resignFirstResponder];
[PWtextField resignFirstResponder];
}
- (void)dealloc
{
[UNtextField release];
[PWtextField release];
[super dealloc];
}
@end