2013-03-14 113 views
1

我已经在我的项目中实现了此自定义控件:Github page此控件添加了一个像滑动一样的邮箱以删除/完成我想要使用的功能。UITextfield干扰滑动手势

我在使用这个时遇到的唯一问题是如果我通过故事板向单元格添加UITextField。当我添加一个单元格时,会停止识别手势,并且只允许我与UITextField进行交互。

有没有人有这个问题的补救措施?

编辑:这是TableViewCell的初始化方法。抱歉。

- (void)initializer 
{ 
    _mode = MCSwipeTableViewCellModeSwitch; 

    _colorIndicatorView = [[UIView alloc] initWithFrame:self.bounds]; 
    [_colorIndicatorView setAutoresizingMask:UIViewAutoresizingFlexibleHeight|UIViewAutoresizingFlexibleWidth]; 
    [_colorIndicatorView setBackgroundColor:[UIColor clearColor]]; 
    [self insertSubview:_colorIndicatorView belowSubview:self.contentView]; 

    _slidingImageView = [[UIImageView alloc] init]; 
    [_slidingImageView setContentMode:UIViewContentModeCenter]; 
    [_colorIndicatorView addSubview:_slidingImageView]; 

    _panGestureRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePanGestureRecognizer:)]; 
    [self addGestureRecognizer:_panGestureRecognizer]; 
    [_panGestureRecognizer setDelegate:self]; 
} 

和处理手势

- (void)handlePanGestureRecognizer:(UIPanGestureRecognizer *)gesture 
{ 
    UIGestureRecognizerState state   = [gesture state]; 
    CGPoint translation      = [gesture translationInView:self]; 
    CGPoint velocity      = [gesture velocityInView:self]; 
    CGFloat percentage      = [self percentageWithOffset:CGRectGetMinX(self.contentView.frame) relativeToWidth:CGRectGetWidth(self.bounds)]; 
    NSTimeInterval animationDuration  = [self animationDurationWithVelocity:velocity]; 
    _direction = [self directionWithPercentage:percentage]; 

    if (state == UIGestureRecognizerStateBegan) 
    { 
    } 
    else if (state == UIGestureRecognizerStateBegan || state == UIGestureRecognizerStateChanged) 
    { 
     CGPoint center = {self.contentView.center.x + translation.x, self.contentView.center.y}; 
     [self.contentView setCenter:center]; 
     [self animateWithOffset:CGRectGetMinX(self.contentView.frame)]; 
     [gesture setTranslation:CGPointZero inView:self]; 
    } 
    else if (state == UIGestureRecognizerStateEnded || state == UIGestureRecognizerStateCancelled) 
    { 
     _currentImageName = [self imageNameWithPercentage:percentage]; 
     _currentPercentage = percentage; 
     MCSwipeTableViewCellState state = [self stateWithPercentage:percentage]; 

     if (_mode == MCSwipeTableViewCellModeExit && _direction != MCSwipeTableViewCellDirectionCenter && [self validateState:state]) 
      [self moveWithDuration:animationDuration andDirection:_direction]; 
     else 
      [self bounceToOriginWithDirection:_direction]; 
    } 
} 
+0

要么发布您遇到的问题代码,要么回到正在使用该控件的人身上并向他寻求帮助。如果您在使用代码时遇到困难,并且看到它我们可以为您提供帮助,我们随时为您提供帮助。 – 2013-03-14 01:42:01

+0

对不起。我添加了代码。 – cherbear 2013-03-14 02:20:41

+0

您发布的代码非常好。它应该工作。文本字段的代码在哪里?您正在通过故事板添加它,但为了连接它并触发手势事件,它的代码在哪里? – 2013-03-14 02:31:44

回答

0

想出如何解决这个问题的方法。我在项目中添加了一个UITextField子类,然后将UITextfield头导入到自定义的UITableViewCell中。将<UITextFieldDelegate>添加到@interface。将@property (nonatomic, strong, readonly) ItemLabel *label; // ItemLabel being the UITextField class添加到UITableViewCell类中,在您的实现中对其进行综合。

然后在您的自定义初始化或默认的添加此代码,如果你没有一个自定义的:

_label = [[TehdaLabel alloc] initWithFrame:CGRectNull]; 
_label.textColor = [UIColor blackColor]; 
_label.font = [UIFont boldSystemFontOfSize:14]; 
_label.backgroundColor = [UIColor clearColor]; 
_label.contentVerticalAlignment = UIControlContentVerticalAlignmentCenter; 
_label.returnKeyType = UIReturnKeyDone; 
_label.delegate = self; 
[self addSubview:_label]; 

然后添加为您的UITextField委托方法和欢乐。 似乎UITextField是干扰因为它不是细胞的子视图。