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58 lines
2.1 KiB
Objective-C
58 lines
2.1 KiB
Objective-C
//
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// RKKeyboardScroller.h
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// RestKit
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//
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// Created by Blake Watters on 7/5/12.
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// Copyright (c) 2012 RestKit, Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#if TARGET_OS_IPHONE
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#import <UIKit/UIKit.h>
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/**
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RKKeyboardScroller objects provide support for the automatic adjustment of views
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contained with a UIScrollView (or dervied classes, such as a UITableView) in response
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to the appearance or disappearance of the keyboard. The scroller adjusts the content
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inset of the scroll view being observed to accommodate the pixels consumed by the keyboard.
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It also tracks the first responder and scrolls it into the visible field if obscured by
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the appearance of the keyboard.
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*/
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@interface RKKeyboardScroller : NSObject
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/**
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The view controller containing the target scroll view within its managed view hierarchy.
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*/
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@property (nonatomic, retain, readonly) UIViewController *viewController;
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/**
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The scroll view that is to be scrolled in response to the appearance and disappearance of
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the keyboard.
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*/
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@property (nonatomic, retain, readonly) UIScrollView *scrollView;
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/**
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Instantiates the receiver with a view controller and scroll view that is to be scrolled
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in response to keyboard notifications.
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@param viewController The view controller object that should have its view resized.
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@param scrollView The scroll view that is to be scrolled in response to the keyboard
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@return The receiver, initialized with the given view controller.
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*/
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- (id)initWithViewController:(UIViewController *)viewController scrollView:(UIScrollView *)scrollView;
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@end
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#endif
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