@class UIStackView, UIView, PKPaletteToolPickerView, UITapGestureRecognizer, PKPaletteUndoRedoView, PKDrawingPaletteInputAssistantView, NSString, PKPaletteToolPickerAndColorPickerView, NSLayoutConstraint, PKPaletteColorPickerView, PKPaletteAdditionalOptionsView;
@protocol PKDrawingPaletteViewStateSubject, PKPaletteContentViewDelegate;
@interface PKPaletteContentView : UIView <PKPaletteColorPickerContainerViewDelegate, PKPaletteButtonDelegate, PKPaletteEdgeLocating, PKPalettePopoverDismissing, PKPaletteViewStateObserving>
@property (weak, nonatomic) id<PKDrawingPaletteViewStateSubject> paletteViewState;
@property (retain, nonatomic) UIStackView *stackView;
@property (retain, nonatomic) NSLayoutConstraint *stackViewTopConstraint;
@property (retain, nonatomic) NSLayoutConstraint *stackViewBottomConstraint;
@property (retain, nonatomic) NSLayoutConstraint *stackViewLeftConstraint;
@property (retain, nonatomic) NSLayoutConstraint *stackViewRightConstraint;
@property (retain, nonatomic) NSLayoutConstraint *stackViewCenterXConstraint;
@property (retain, nonatomic) NSLayoutConstraint *stackViewCompactLeftConstraint;
@property (retain, nonatomic) NSLayoutConstraint *stackViewCompactRightConstraint;
@property (retain, nonatomic) UIView *contextualEditingView;
@property (retain, nonatomic) PKPaletteToolPickerAndColorPickerView *toolAndColorPickerContainerView;
@property (retain, nonatomic) NSLayoutConstraint *toolAndColorPickerContainerViewHeightConstraint;
@property (retain, nonatomic) NSLayoutConstraint *toolAndColorPickerContainerViewWidthConstraint;
@property (retain, nonatomic) NSLayoutConstraint *toolPickerViewWidthConstraint;
@property (retain, nonatomic) NSLayoutConstraint *toolPickerViewHeightConstraint;
@property (nonatomic, getter=isUsingSmallestSupportedWidth) BOOL usingSmallestSupportedWidth;
@property (retain, nonatomic) UITapGestureRecognizer *lassoToolTapGestureRecognizerInCompact;
@property (retain, nonatomic) NSLayoutConstraint *additionalOptionsViewCompactWidthConstraint;
@property (retain, nonatomic) NSLayoutConstraint *additionalOptionsViewCompactHeightConstraint;
@property (weak, nonatomic) id<PKPaletteContentViewDelegate> delegate;
@property (readonly, nonatomic) PKPaletteUndoRedoView *undoRedoView;
@property (readonly, nonatomic) PKPaletteToolPickerView *toolPickerView;
@property (readonly, nonatomic) PKPaletteColorPickerView *colorPickerView;
@property (readonly, nonatomic) PKDrawingPaletteInputAssistantView *paletteInputAssistantView;
@property (readonly, nonatomic) PKPaletteAdditionalOptionsView *additionalOptionsView;
@property (nonatomic) long long contextEditingMode;
@property (readonly, nonatomic) UIView *lassoToolEditingView;
@property (copy, nonatomic) NSString *lassoToolEditingViewIdentifier;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
@property (nonatomic) unsigned long long edgeLocation;
- (void)traitCollectionDidChange:(id)a0;
- (void).cxx_destruct;
- (void)safeAreaInsetsDidChange;
- (id)hitTest:(struct CGPoint { double x0; double x1; })a0 withEvent:(id)a1;
- (void)layoutSubviews;
- (void)_updateUI;
- (BOOL)_useCompactSize;
- (BOOL)_isHandwritingToolSelected;
- (struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })plusButtonFrame;
- (void)_configureMenuForKeyboardButton:(id)a0;
- (void)_configureReturnKeyButton:(id)a0;
- (BOOL)_contextEditingModeWantsContextualEditingViewVisible;
- (void)_didTapLassoToolInCompact;
- (void)_dismissPalettePopoverUsingConfirmationBlock:(id /* block */)a0 completion:(id /* block */)a1;
- (void)_handleKeyboardButtonPressed;
- (void)_handleReturnKeyButtonPressed;
- (void)_installAdditionalOptionsView;
- (void)_installStackView;
- (void)_installUndoRedoButtonsView;
- (double)_interItemToolsSpacing;
- (long long)_stackViewDistribution;
- (double)_stackViewSpacing;
- (double)_undoRedoButtonsInterItemSpacing;
- (void)_updateAdditionalOptionsViewVisibility;
- (void)_updateColorPickerContainerViewLocationInHierarchy;
- (void)_updateUIResetUnselectedToolsVisible:(BOOL)a0;
- (BOOL)_useEqualSpacingStackViewDistribution;
- (BOOL)_wantsAdditionalOptionsViewVisible;
- (BOOL)_wantsUndoRedoButtonsShadow;
- (BOOL)_wantsUndoRedoButtonsVisible;
- (void)colorPickerContainerView:(id)a0 willDismissInputAssistantView:(id)a1;
- (void)colorPickerContainerView:(id)a0 willPresentInputAssistantView:(id)a1;
- (void)dismissPalettePopoverWithCompletion:(id /* block */)a0;
- (id)initWithPaletteViewStateObservable:(id)a0;
- (BOOL)isEllipsisButtonVisible;
- (id)paletteButton:(id)a0 backgroundColorForState:(unsigned long long)a1;
- (id)paletteButton:(id)a0 tintColorForState:(unsigned long long)a1;
- (BOOL)paletteButton:(id)a0 wantsCustomBackgroundColorForState:(unsigned long long)a1;
- (BOOL)paletteButton:(id)a0 wantsCustomTintColorForState:(unsigned long long)a1;
- (void)paletteViewStateDidChange:(id)a0;
- (void)paletteViewStateDidChange:(id)a0 updatePaletteAppearance:(BOOL)a1;
- (void)paletteViewStateDidChangeAutoHide:(id)a0;
- (void)paletteViewStateDidChangeEnableKeyboardButtons:(id)a0;
- (void)paletteViewStateDidChangeFloatingKeyboardType:(id)a0;
- (void)paletteViewStateDidChangeInputAssistantItems:(id)a0;
- (void)paletteViewStateDidChangeIsVisible:(id)a0;
- (void)paletteViewStateDidChangeScaleFactor:(id)a0;
- (void)paletteViewStateDidChangeSelectedTool:(id)a0;
- (void)paletteViewStateDidChangeShowsHandwritingTool:(id)a0;
- (void)toggleColorSelectionPopover;
- (double)toolPickerView:(id)a0 widthForToolAtIndex:(long long)a1 isCompactSize:(BOOL)a2;
@end