ios - 如何在SpriteKit上创建UITextField

我想实现一个Textfield在SpriteKit Game上输入您的名字，所以我有这样的东西:

SKLabelNode* gameTitle = [SKLabelNode labelNodeWithFontNamed:@"Chalkduster"];
gameTitle.text = @"Game Title";
gameTitle.name = @"gametitle";
gameTitle.fontSize = 44.0;
gameTitle.fontColor = [SKColor blackColor];
gameTitle.position = CGPointMake(self.size.width/2,self.size.height/2 + 150);
[self addChild:gameTitle];

UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(self.size.width/2, self.size.height/2+20, 200, 40)];
textField.borderStyle = UITextBorderStyleRoundedRect;
textField.textColor = [UIColor blackColor];
textField.font = [UIFont systemFontOfSize:17.0];
textField.placeholder = @"Enter your name here";
textField.backgroundColor = [SKColor whiteColor];
textField.autocorrectionType = UITextAutocorrectionTypeYes;
textField.keyboardType = UIKeyboardTypeDefault;
textField.clearButtonMode = UITextFieldViewModeWhileEditing;
textField.delegate = self.delegate;

[self.view addSubview:textField];

所以，问题是它没有显示在我的场景上，也许问题是当将其添加到场景中时，我使用了addSubview。

那是错的吗？

最佳答案

您可以在didMoveToView:(SKView *)view函数内部添加继承UIView的对象

只需将该函数添加到您的SKScene中，然后将UITextField移入其中即可:

-(void)didMoveToView:(SKView *)view {
    UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(self.size.width/2, self.size.height/2+20, 200, 40)];
    textField.center = self.view.center;
    textField.borderStyle = UITextBorderStyleRoundedRect;
    textField.textColor = [UIColor blackColor];
    textField.font = [UIFont systemFontOfSize:17.0];
    textField.placeholder = @"Enter your name here";
    textField.backgroundColor = [UIColor whiteColor];
    textField.autocorrectionType = UITextAutocorrectionTypeYes;
    textField.keyboardType = UIKeyboardTypeDefault;
    textField.clearButtonMode = UITextFieldViewModeWhileEditing;
    textField.delegate = self.delegate;
    [self.view addSubview:textField];
}

关于ios - 如何在SpriteKit上创建UITextField，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/19658072/