kevinheader / anchoredfloatview

Float View over TableView to indicate selected row direction

AnchoredFloatView

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This is a Float View to indicate the direction and quickly scroll up or down to the TableView selected Row.

It basically consists of a custom UILabel with one fixed UIImageView inside it, on the left.

Features

• automatically update label frame and align it on TableView bottom center
• quickly scroll up or down the tableView to the selected row on click
• nice splash animation
• rotation compatible

Installation

Grab the files in View/AnchoredFloatView and put it in your project. The code uses ARC, so make sure to turn that on for the files if you're not already using ARC.

Usage

import the header class on your tableViewController:

#import "AnchoredFloatView.h"

alloc/init the view on viewDidLoad passing tableView and the indexPath of the selectedRow by parameter:

AnchoredFloatView *floatView = [[AnchoredFloatView alloc] initWithTableView:self.tableView andTargetIndexPath:self.targetIndexPath];
[self.view addSubview:floatView];

Small Print

License

AnchoredFloatView is released under the MIT license.

Author

Carlos Arantes (@carantes)