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https://github.com/material-components/material-components-ios.git
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6f4f2dff21
Reviewers: ajsecord, #mdc_ios_owners Reviewed By: ajsecord, #mdc_ios_owners Projects: #material_components_ios Differential Revision: http://codereview.cc/D502
70 lines
2.2 KiB
Objective-C
70 lines
2.2 KiB
Objective-C
/*
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Copyright 2015-present Google Inc. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#import <UIKit/UIKit.h>
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#import "MaterialTypography.h"
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#import "MaterialSwitch.h"
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@interface TypographySystemFontLoaderExampleViewController : UIViewController
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@property(weak, nonatomic) IBOutlet MDCSwitch *mdcSwitch;
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@property(weak, nonatomic) IBOutlet UILabel *label;
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@end
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@implementation TypographySystemFontLoaderExampleViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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// Do any additional setup after loading the view, typically from a nib.
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self.view.backgroundColor = [UIColor whiteColor];
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// Load your Material Component here.
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_mdcSwitch.on = [[MDCRobotoFontLoader sharedInstance] isEqual:[MDCTypography fontLoader]];
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_label.font = [MDCTypography body1Font];
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_label.alpha = [MDCTypography body1FontOpacity];
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[_label sizeToFit];
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}
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- (IBAction)didChangeSwitchValue:(id)sender {
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MDCSwitch *switchSender = sender;
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// For the purposes of this example we are setting this at run time. Usually an app will set this
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// once, during the initalization of the app before any UI is called so that any Material
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// Components will have the correct consistent fonts.
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if (switchSender.isOn) {
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// TODO: https://github.com/google/material-components-ios/issues/74 remove `(id)` which
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// silences build warning
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[MDCTypography setFontLoader:(id)[MDCRobotoFontLoader sharedInstance]];
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} else {
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[MDCTypography setFontLoader:[[MDCSystemFontLoader alloc] init]];
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}
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[self.view setNeedsDisplay];
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_label.font = [MDCTypography body1Font];
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[_label sizeToFit];
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}
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+ (NSArray *)catalogBreadcrumbs {
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return @[ @"Typography", @"set Font Loader" ];
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}
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+ (NSString *)catalogStoryboardName {
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return @"TypographySetFontLoader";
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}
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@end
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