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trm36/gist:90b973ef6faeb838f4f6

Created February 24, 2015 19:13
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  1. trm36 created this gist Feb 24, 2015.
    73 changes: 73 additions & 0 deletions gistfile1.m
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,73 @@
    UITextField *textField1 = [UITextField new];
    textField1.placeholder = @"UITextField 1";
    textField1.borderStyle = UITextBorderStyleRoundedRect;
    textField1.backgroundColor = [UIColor redColor];
    [textField1 setTranslatesAutoresizingMaskIntoConstraints:NO];
    [self.view addSubview:textField1];

    UITextField *textField2 = [UITextField new];
    textField2.placeholder = @"UITextField 2";
    textField2.borderStyle = UITextBorderStyleRoundedRect;
    textField2.backgroundColor = [UIColor blueColor];
    [textField2 setTranslatesAutoresizingMaskIntoConstraints:NO];
    [self.view addSubview:textField2];

    NSLayoutConstraint *leadingConstraint =
    [NSLayoutConstraint constraintWithItem:textField1
    attribute:NSLayoutAttributeLeading
    relatedBy:NSLayoutRelationEqual
    toItem:self.view
    attribute:NSLayoutAttributeLeading
    multiplier:1.0
    constant:10];
    [self.view addConstraint:leadingConstraint];

    NSLayoutConstraint *trailingConstraint =
    [NSLayoutConstraint constraintWithItem:textField2
    attribute:NSLayoutAttributeTrailing
    relatedBy:NSLayoutRelationEqual
    toItem:self.view
    attribute:NSLayoutAttributeTrailing
    multiplier:1.0
    constant:-10];
    [self.view addConstraint:trailingConstraint];

    NSLayoutConstraint *top1Constraint =
    [NSLayoutConstraint constraintWithItem:textField1
    attribute:NSLayoutAttributeTop
    relatedBy:NSLayoutRelationEqual
    toItem:self.view
    attribute:NSLayoutAttributeTop
    multiplier:1.0
    constant:35];
    [self.view addConstraint:top1Constraint];

    NSLayoutConstraint *top2Constraint =
    [NSLayoutConstraint constraintWithItem:textField2
    attribute:NSLayoutAttributeTop
    relatedBy:NSLayoutRelationEqual
    toItem:self.view
    attribute:NSLayoutAttributeTop
    multiplier:1.0
    constant:35];
    [self.view addConstraint:top2Constraint];

    NSLayoutConstraint *equalWidthConstraint =
    [NSLayoutConstraint constraintWithItem:textField1
    attribute:NSLayoutAttributeWidth
    relatedBy:NSLayoutRelationEqual
    toItem:textField2
    attribute:NSLayoutAttributeWidth
    multiplier:1.0
    constant:0];
    [self.view addConstraint:equalWidthConstraint];

    NSLayoutConstraint *spacingConstraint =
    [NSLayoutConstraint constraintWithItem:textField2
    attribute:NSLayoutAttributeLeading
    relatedBy:NSLayoutRelationEqual
    toItem:textField1
    attribute:NSLayoutAttributeTrailing
    multiplier:1.0
    constant:-10];
    [self.view addConstraint:spacingConstraint];