A ColorPopover is a very simple component for iPhone/iPad that provides a "Popover" color picker.

Supported Platforms

• iOS 5+

Installing

In order to install ColorPopover, you'll need to copy the ColorPopover folder into your Xcode project.

Usage

In order to use ColorPopover, you'll need to include the following code in your project:

if (!self.popoverController) {

    ColorViewController *contentViewController = [[ColorViewController alloc] init];
    contentViewController.delegate = self;
    self.popoverController = [[WEPopoverController alloc] initWithContentViewController:contentViewController];
    self.popoverController.delegate = self;
    self.popoverController.passthroughViews = [NSArray arrayWithObject:self.navigationController.navigationBar];

    [self.popoverController presentPopoverFromRect:btn.frame
                                            inView:self.view
                          permittedArrowDirections:(UIPopoverArrowDirectionUp|UIPopoverArrowDirectionDown)
                                          animated:YES];

} else {
    [self.popoverController dismissPopoverAnimated:YES];
    self.popoverController = nil;
}

You will want to implement the method colorPopoverControllerDidSelectColor:(NSString *)hexColor from ColorViewControllerDelegate to get the result color selected. To use the color selected you should call the colorFromHex:(NSString *)hexColor as the follow example:

self.view.backgroundColor = [GzColors colorFromHex:hexColor];

Credits & Contributors

ColorPopover was written by Sebastian Gazolla Jr.

ColorPopover based on WEPopover Created by Werner Altewischer:

• Werner Altewischer

License

ColorPopover is licensed under the MIT license, which is reproduced in its entirety here:

Copyright (c) 2012 Sebastian Gazolla Jr

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.