blob: d4af8acf81695197834c54a0ff02f5778841a255 [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import <UIKit/UIKit.h>
#include "ios/chrome/share_extension/ui_util.h"
#if !defined(__has_feature) || !__has_feature(objc_arc)
#error "This file requires ARC support."
namespace ui_util {
const CGFloat kAnimationDuration = 0.3;
CGFloat AlignValueToPixel(CGFloat value) {
CGFloat scale = [[UIScreen mainScreen] scale];
return floor(value * scale) / scale;
void ConstrainAllSidesOfViewToView(UIView* container, UIView* filler) {
[NSLayoutConstraint activateConstraints:@[
[filler.leadingAnchor constraintEqualToAnchor:container.leadingAnchor],
[filler.trailingAnchor constraintEqualToAnchor:container.trailingAnchor],
[filler.topAnchor constraintEqualToAnchor:container.topAnchor],
[filler.bottomAnchor constraintEqualToAnchor:container.bottomAnchor],
} // namespace ui_util