mirror of
https://github.com/material-components/material-components-ios.git
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112 lines
4.4 KiB
Objective-C
112 lines
4.4 KiB
Objective-C
// Copyright 2017-present the Material Components for iOS authors. 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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#import <UIKit/UIKit.h>
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#import "MaterialBottomAppBar.h"
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#import "MaterialButtons+Theming.h"
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#import "MaterialContainerScheme.h"
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#import "supplemental/BottomAppBarTypicalUseSupplemental.h"
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@implementation BottomAppBarTypicalUseExample
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- (id)init {
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self = [super init];
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if (self) {
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self.title = @"Bottom App Bar";
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_colorScheme =
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[[MDCSemanticColorScheme alloc] initWithDefaults:MDCColorSchemeDefaultsMaterial201804];
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_typographyScheme = [[MDCTypographyScheme alloc] init];
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}
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return self;
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}
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- (MDCContainerScheme *)containerScheme {
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MDCContainerScheme *scheme = [[MDCContainerScheme alloc] init];
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scheme.colorScheme = self.colorScheme;
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scheme.typographyScheme = self.typographyScheme;
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return scheme;
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}
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- (void)commonBottomBarSetup {
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[self setupExampleTableLayout];
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// Add touch handler to the floating button.
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[self.bottomBarView.floatingButton addTarget:self
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action:@selector(didTapFloatingButton:)
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forControlEvents:UIControlEventTouchUpInside];
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// Set the image on the floating button.
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UIImage *addImage = [[UIImage imageNamed:@"system_icons/add"]
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imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
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[self.bottomBarView.floatingButton setImage:addImage forState:UIControlStateNormal];
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// Configure the navigation buttons to be shown on the bottom app bar.
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UIBarButtonItem *barButtonLeadingItem =
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[[UIBarButtonItem alloc] initWithTitle:nil
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style:UIBarButtonItemStylePlain
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target:self
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action:@selector(didTapMenu:)];
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UIImage *menuImage = [[UIImage imageNamed:@"system_icons/menu"]
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imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
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[barButtonLeadingItem setImage:menuImage];
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UIBarButtonItem *barButtonTrailingItem =
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[[UIBarButtonItem alloc] initWithTitle:nil
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style:UIBarButtonItemStylePlain
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target:self
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action:@selector(didTapSearch:)];
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UIImage *searchImage = [[UIImage imageNamed:@"system_icons/search"]
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imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
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[barButtonTrailingItem setImage:searchImage];
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[self.bottomBarView setLeadingBarButtonItems:@[ barButtonLeadingItem ]];
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[self.bottomBarView setTrailingBarButtonItems:@[ barButtonTrailingItem ]];
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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[self commonBottomBarSetup];
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[self.bottomBarView.floatingButton applySecondaryThemeWithScheme:[self containerScheme]];
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self.bottomBarView.barTintColor = self.colorScheme.surfaceColor;
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UIColor *barItemTintColor =
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[self.colorScheme.onSurfaceColor colorWithAlphaComponent:(CGFloat)0.6];
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self.bottomBarView.leadingBarItemsTintColor = barItemTintColor;
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self.bottomBarView.trailingBarItemsTintColor = barItemTintColor;
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[self.bottomBarView.floatingButton setBackgroundColor:self.colorScheme.primaryColor
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forState:UIControlStateNormal];
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[self.bottomBarView.floatingButton setTitleColor:self.colorScheme.onPrimaryColor
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forState:UIControlStateNormal];
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[self.bottomBarView.floatingButton setImageTintColor:self.colorScheme.onPrimaryColor
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forState:UIControlStateNormal];
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}
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- (void)didTapFloatingButton:(id)sender {
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[self.bottomBarView setFloatingButtonHidden:YES animated:YES];
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}
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- (void)didTapMenu:(id)sender {
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[self.navigationController popViewControllerAnimated:YES];
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}
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- (void)didTapSearch:(id)sender {
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[self.bottomBarView setFloatingButtonPosition:MDCBottomAppBarFloatingButtonPositionTrailing
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animated:YES];
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}
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@end
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