UITableViewRowAction 更改字体 and/or 大小

UITableViewRowAction change font and/or size

我有一个 UITableView,其中的单元格具有一些 UITableViewRowActions。我们的模型使用较小的字体和较窄的 UITableViewRowAction 按钮。是否可以以任何方式更改 UITableViewRowAction 的字体 and/or 大小?

Apple's documentation 声明这是不可能的,因此我想问一下是否还有其他解决方法。

UITableViewCellbackgroundViewcontentView 组成,它位于 backgroundView 之上,您可以添加 UIButton 作为subViews 到您的 backgroundView 并在单元格上添加 UIPanGestureRecognizer。因此,当您水平平移单元格时,只有 contentView 移动,UIButtons 就会暴露。所以在 cellForRowAtIndexPath

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
   UITableViewCell *myCell;
        myCell=[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:@"YOUR_IDENTIFIER"];

   //adding button to a view that is added as the backgroundview
   UIView *cellBackgroundUtilityView=[[UIView   alloc]initWithFrame:myCell.frame];
   [cellBackgroundUtilityView addSubview:<your button>]
   [myCell setBackgroundView: cellBackgroundUtilityView]

   //adding a gesture recognizer
   UIPanGestureRecognizer *panningCell=[[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(yourPanningTableViewCellMethod:)];
   [panningCell setDelegate:self];
   [myCell addGestureRecognizer:panningCell];
}

当手势识别器处于活动状态时,将调用此方法

-(void) yourPanningTableViewCellMethod:(id)sender
{
 // gesture recognizer is active
 UIPanGestureRecognizer* recognizer=(UIPanGestureRecognizer *) sender;
    UITableViewCell *tableCell=(UITableViewCell *)recognizer.view;

 //moving the contentView horizontally according to pan
 [tableCell.contentView setFrame:CGRectMake([recognizer translationInView:self.view].x, tableCell.contentView.frame.origin.y, tableCell.frame.size.width, tableCell.frame.size.height)];
}

当按钮的选择器被调用时

-(void)yourBackgroundViewButtonWasPressed
{
 // button was pressed
 // move content view of the cell back to origin
 [tableCell.contentView setFrame:CGRectMake(0.0, tableCell.contentView.frame.origin.y, tableCell.frame.size.width, tableCell.frame.size.height)];

 //do your stuff
}