apple.uikit

Class UILayoutGuide

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.uikit.UILayoutGuide

All Implemented Interfaces:

NSCoding, NSObject

Direct Known Subclasses:

UIFocusGuide, UITrackingLayoutGuide

public class UILayoutGuide
extends NSObject
implements NSCoding

UILayoutGuides will not show up in the view hierarchy, but may be used as items in an NSLayoutConstraint and represent a rectangle in the layout engine.

Create a UILayoutGuide with -init, and add to a view with -[UIView addLayoutGuide:] before using it in a constraint.

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UILayoutGuide(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static UILayoutGuide	alloc()
static UILayoutGuide	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
NSLayoutYAxisAnchor	bottomAnchor()
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
NSLayoutXAxisAnchor	centerXAnchor()
NSLayoutYAxisAnchor	centerYAnchor()
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
NSArray<? extends NSLayoutConstraint>	constraintsAffectingLayoutForAxis(long axis) This returns a list of all the constraints that are affecting the current location of the receiver.
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
void	encodeWithCoder(NSCoder coder)
boolean	hasAmbiguousLayout() If there aren't enough constraints in the system to uniquely determine layout, we say the layout is ambiguous.
static long	hash_static()
NSLayoutDimension	heightAnchor()
java.lang.String	identifier() For ease of debugging.
UILayoutGuide	init()
UILayoutGuide	initWithCoder(NSCoder coder) NS_DESIGNATED_INITIALIZER
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
CGRect	layoutFrame() The frame of the UILayoutGuide in its owningView's coordinate system.
NSLayoutXAxisAnchor	leadingAnchor() Constraint creation conveniences.
NSLayoutXAxisAnchor	leftAnchor()
static UILayoutGuide	new_objc()
UIView	owningView() The guide must be added to a view with -[UIView addLayoutGuide:] before being used in a constraint.
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
NSLayoutXAxisAnchor	rightAnchor()
void	setIdentifier(java.lang.String value) For ease of debugging.
void	setOwningView_unsafe(UIView value) The guide must be added to a view with -[UIView addLayoutGuide:] before being used in a constraint.
void	setOwningView(UIView value) The guide must be added to a view with -[UIView addLayoutGuide:] before being used in a constraint.
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
NSLayoutYAxisAnchor	topAnchor()
NSLayoutXAxisAnchor	trailingAnchor()
static long	version_static()
NSLayoutDimension	widthAnchor()

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UILayoutGuide

protected UILayoutGuide(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static UILayoutGuide alloc()

allocWithZone

public static UILayoutGuide allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static UILayoutGuide new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

bottomAnchor

public NSLayoutYAxisAnchor bottomAnchor()

centerXAnchor

public NSLayoutXAxisAnchor centerXAnchor()

centerYAnchor

public NSLayoutYAxisAnchor centerYAnchor()

constraintsAffectingLayoutForAxis

public NSArray<? extends NSLayoutConstraint> constraintsAffectingLayoutForAxis(long axis)

This returns a list of all the constraints that are affecting the current location of the receiver. The constraints do not necessarily involve the receiver, they may affect the frame indirectly. Pass UILayoutConstraintAxisHorizontal for the constraints affecting [self center].x and CGRectGetWidth([self bounds]), and UILayoutConstraintAxisVertical for the constraints affecting[self center].y and CGRectGetHeight([self bounds]).

encodeWithCoder

public void encodeWithCoder(NSCoder coder)

Specified by:

encodeWithCoder in interface NSCoding

hasAmbiguousLayout

public boolean hasAmbiguousLayout()

If there aren't enough constraints in the system to uniquely determine layout, we say the layout is ambiguous. For example, if the only constraint in the system was x = y + 100, then there are lots of different possible values for x and y. This situation is not automatically detected by UIKit, due to performance considerations and details of the algorithm used for layout. The symptom of ambiguity is that views sometimes jump from place to place, or possibly are just in the wrong place. -hasAmbiguousLayout runs a check for whether there is another center and bounds the receiver could have that could also satisfy the constraints.

heightAnchor

public NSLayoutDimension heightAnchor()

identifier

public java.lang.String identifier()

For ease of debugging. 'UI' prefix is reserved for UIKit-created layout guides.

init

public UILayoutGuide init()

Overrides:

init in class NSObject

initWithCoder

public UILayoutGuide initWithCoder(NSCoder coder)

Description copied from interface: NSCoding

NS_DESIGNATED_INITIALIZER

Specified by:

initWithCoder in interface NSCoding

layoutFrame

public CGRect layoutFrame()

The frame of the UILayoutGuide in its owningView's coordinate system. Valid by the time the owningView receives -layoutSubviews.

leadingAnchor

public NSLayoutXAxisAnchor leadingAnchor()

Constraint creation conveniences. See NSLayoutAnchor.h for details.

leftAnchor

public NSLayoutXAxisAnchor leftAnchor()

owningView

public UIView owningView()

The guide must be added to a view with -[UIView addLayoutGuide:] before being used in a constraint. Do not use this property directly to change the owningView of a layout guide. Instead, use -[UIView addLayoutGuide:] and -[UIView removeLayoutGuide:], which will use this property to change the owningView.

rightAnchor

public NSLayoutXAxisAnchor rightAnchor()

setIdentifier

public void setIdentifier(java.lang.String value)

For ease of debugging. 'UI' prefix is reserved for UIKit-created layout guides.

setOwningView_unsafe

public void setOwningView_unsafe(UIView value)

The guide must be added to a view with -[UIView addLayoutGuide:] before being used in a constraint. Do not use this property directly to change the owningView of a layout guide. Instead, use -[UIView addLayoutGuide:] and -[UIView removeLayoutGuide:], which will use this property to change the owningView.

setOwningView

public void setOwningView(UIView value)

The guide must be added to a view with -[UIView addLayoutGuide:] before being used in a constraint. Do not use this property directly to change the owningView of a layout guide. Instead, use -[UIView addLayoutGuide:] and -[UIView removeLayoutGuide:], which will use this property to change the owningView.

topAnchor

public NSLayoutYAxisAnchor topAnchor()

trailingAnchor

public NSLayoutXAxisAnchor trailingAnchor()

widthAnchor

public NSLayoutDimension widthAnchor()