NSLayoutManagerDelegate

Declaration

protocol NSLayoutManagerDelegate : NSObjectProtocol

Topics

Invalidating glyphs and layout

• layoutManagerDidInvalidateLayout(_:)
• layoutManager(_:shouldGenerateGlyphs:properties:characterIndexes:font:forGlyphRange:)
• layoutManager(_:shouldUse:forControlCharacterAt:)
• NSLayoutManager.ControlCharacterAction

Responding to text container layout

• layoutManager(_:didCompleteLayoutFor:atEnd:)
• layoutManager(_:textContainer:didChangeGeometryFrom:)

Handling line fragments

• layoutManager(_:shouldBreakLineByHyphenatingBeforeCharacterAt:)
• layoutManager(_:shouldBreakLineByWordBeforeCharacterAt:)
• layoutManager(_:lineSpacingAfterGlyphAt:withProposedLineFragmentRect:)
• layoutManager(_:paragraphSpacingAfterGlyphAt:withProposedLineFragmentRect:)
• layoutManager(_:paragraphSpacingBeforeGlyphAt:withProposedLineFragmentRect:)
• layoutManager(_:boundingBoxForControlGlyphAt:for:proposedLineFragment:glyphPosition:characterIndex:)
• layoutManager(_:shouldSetLineFragmentRect:lineFragmentUsedRect:baselineOffset:in:forGlyphRange:)

Managing temporary attribute support

• layoutManager(_:shouldUseTemporaryAttributes:forDrawingToScreen:atCharacterIndex:effectiveRange:)

Relationships

Inherits From

• NSObjectProtocol

See Also

Managing the layout process

• delegate