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Support for square aspect ratios.

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This commit is contained in:
Matej Bukovinski
2015-07-29 07:20:11 +02:00
parent bea8cd649d
commit bfe2bd7e72
1 changed files with 8 additions and 1 deletions
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MBProgressHUD.m
+8 -1
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@@ -381,7 +381,7 @@ static const CGFloat MBDefaultDetailsLabelFontSize = 12.f;
[self addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"|-(>=margin)-[bezel]-(>=margin)-|" options:0 metrics:metrics views:NSDictionaryOfVariableBindings(bezel)]];
[self addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-(>=margin)-[bezel]-(>=margin)-|" options:0 metrics:metrics views:NSDictionaryOfVariableBindings(bezel)]];
// Extenra bezel constraints
// Minimum bezel size, if set
CGSize minimumSize = self.minSize;
if (!CGSizeEqualToSize(minimumSize, CGSizeZero)) {
NSLayoutConstraint *width = [NSLayoutConstraint constraintWithItem:bezel attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationGreaterThanOrEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.f constant:minimumSize.width];
@@ -391,6 +391,13 @@ static const CGFloat MBDefaultDetailsLabelFontSize = 12.f;
[bezel addConstraints:@[width, height]];
}
// Square aspect ratio, if set
if (self.square) {
NSLayoutConstraint *square = [NSLayoutConstraint constraintWithItem:bezel attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual toItem:bezel attribute:NSLayoutAttributeWidth multiplier:1.f constant:0];
square.priority = 998.f;
[bezel addConstraint:square];
}
// Top and bottom spacing
UIView *topSpacer = self.topSpacer;
[topSpacer addConstraint:[NSLayoutConstraint constraintWithItem:topSpacer attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationGreaterThanOrEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.f constant:margin]];