material-components_material-components-ios/components/TextFields/examples/TextFieldInterfaceBuilderExample.m

//
/*
 Copyright 2016-present the Material Components for iOS authors. All Rights Reserved.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

#import "MaterialTextFields.h"

#import "supplemental/TextFieldInterfaceBuilderExampleSupplemental.h"

@interface TextFieldInterfaceBuilderExample () <UITextFieldDelegate>

@property(weak, nonatomic) IBOutlet MDCTextField *firstTextField;
@property(nonatomic, strong) MDCTextInputControllerFilled *firstController;
@property(weak, nonatomic) IBOutlet MDCTextField *lastTextField;
@property(nonatomic, strong) MDCTextInputControllerFilled *lastController;
@property(weak, nonatomic) IBOutlet MDCTextField *address1TextField;
@property(nonatomic, strong) MDCTextInputControllerFilled *address1Controller;
@property(weak, nonatomic) IBOutlet MDCTextField *address2TextField;
@property(nonatomic, strong) MDCTextInputControllerFilled *address2Controller;
@property(weak, nonatomic) IBOutlet MDCMultilineTextField *messageTextField;
@property(nonatomic, strong) MDCTextInputControllerFilled *messageController;

@end

@implementation TextFieldInterfaceBuilderExample

- (void)viewDidLoad {
  [super viewDidLoad];

  [self setupExampleViews];

  self.firstController =
      [[MDCTextInputControllerFilled alloc] initWithTextInput:self.firstTextField];
  self.lastController = [[MDCTextInputControllerFilled alloc] initWithTextInput:self.lastTextField];
  self.address1Controller =
      [[MDCTextInputControllerFilled alloc] initWithTextInput:self.address1TextField];
  self.address2Controller =
      [[MDCTextInputControllerFilled alloc] initWithTextInput:self.address2TextField];

  // This will cause the text field to expand on overflow. This is because the default
  // for MDCTextInputControllerFilled is to do so. This overrides any choices in the
  // storyboard because it happens after the storyboard is awoken.
  self.messageController =
      [[MDCTextInputControllerFilled alloc] initWithTextInput:self.messageTextField];
  self.messageTextField.minimumLines = 10;
}

- (void)viewWillAppear:(BOOL)animated {
  [super viewWillAppear:animated];
  self.address2TextField.text = @"Apt 3F";
}

@end