Trait NSLayoutManagerDelegate

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pub unsafe trait NSLayoutManagerDelegate: NSObjectProtocol {
Show 13 methods // Provided methods unsafe fn layoutManager_shouldGenerateGlyphs_properties_characterIndexes_font_forGlyphRange( &self, layout_manager: &NSLayoutManager, glyphs: NonNull<CGGlyph>, props: NonNull<NSGlyphProperty>, char_indexes: NonNull<NSUInteger>, a_font: &NSFont, glyph_range: NSRange, ) -> NSUInteger where Self: Sized + Message { ... } unsafe fn layoutManager_lineSpacingAfterGlyphAtIndex_withProposedLineFragmentRect( &self, layout_manager: &NSLayoutManager, glyph_index: NSUInteger, rect: NSRect, ) -> CGFloat where Self: Sized + Message { ... } unsafe fn layoutManager_paragraphSpacingBeforeGlyphAtIndex_withProposedLineFragmentRect( &self, layout_manager: &NSLayoutManager, glyph_index: NSUInteger, rect: NSRect, ) -> CGFloat where Self: Sized + Message { ... } unsafe fn layoutManager_paragraphSpacingAfterGlyphAtIndex_withProposedLineFragmentRect( &self, layout_manager: &NSLayoutManager, glyph_index: NSUInteger, rect: NSRect, ) -> CGFloat where Self: Sized + Message { ... } unsafe fn layoutManager_shouldUseAction_forControlCharacterAtIndex( &self, layout_manager: &NSLayoutManager, action: NSControlCharacterAction, char_index: NSUInteger, ) -> NSControlCharacterAction where Self: Sized + Message { ... } unsafe fn layoutManager_shouldBreakLineByWordBeforeCharacterAtIndex( &self, layout_manager: &NSLayoutManager, char_index: NSUInteger, ) -> bool where Self: Sized + Message { ... } unsafe fn layoutManager_shouldBreakLineByHyphenatingBeforeCharacterAtIndex( &self, layout_manager: &NSLayoutManager, char_index: NSUInteger, ) -> bool where Self: Sized + Message { ... } unsafe fn layoutManager_boundingBoxForControlGlyphAtIndex_forTextContainer_proposedLineFragment_glyphPosition_characterIndex( &self, layout_manager: &NSLayoutManager, glyph_index: NSUInteger, text_container: &NSTextContainer, proposed_rect: NSRect, glyph_position: NSPoint, char_index: NSUInteger, ) -> NSRect where Self: Sized + Message { ... } unsafe fn layoutManager_shouldSetLineFragmentRect_lineFragmentUsedRect_baselineOffset_inTextContainer_forGlyphRange( &self, layout_manager: &NSLayoutManager, line_fragment_rect: NonNull<NSRect>, line_fragment_used_rect: NonNull<NSRect>, baseline_offset: NonNull<CGFloat>, text_container: &NSTextContainer, glyph_range: NSRange, ) -> bool where Self: Sized + Message { ... } unsafe fn layoutManagerDidInvalidateLayout(&self, sender: &NSLayoutManager) where Self: Sized + Message { ... } unsafe fn layoutManager_didCompleteLayoutForTextContainer_atEnd( &self, layout_manager: &NSLayoutManager, text_container: Option<&NSTextContainer>, layout_finished_flag: bool, ) where Self: Sized + Message { ... } unsafe fn layoutManager_textContainer_didChangeGeometryFromSize( &self, layout_manager: &NSLayoutManager, text_container: &NSTextContainer, old_size: NSSize, ) where Self: Sized + Message { ... } unsafe fn layoutManager_shouldUseTemporaryAttributes_forDrawingToScreen_atCharacterIndex_effectiveRange( &self, layout_manager: &NSLayoutManager, attrs: &NSDictionary<NSAttributedStringKey, AnyObject>, to_screen: bool, char_index: NSUInteger, effective_char_range: NSRangePointer, ) -> Option<Retained<NSDictionary<NSAttributedStringKey, AnyObject>>> where Self: Sized + Message { ... }
}
Available on crate feature NSLayoutManager only.
Expand description

Provided Methods§

Source

unsafe fn layoutManager_shouldGenerateGlyphs_properties_characterIndexes_font_forGlyphRange( &self, layout_manager: &NSLayoutManager, glyphs: NonNull<CGGlyph>, props: NonNull<NSGlyphProperty>, char_indexes: NonNull<NSUInteger>, a_font: &NSFont, glyph_range: NSRange, ) -> NSUInteger
where Self: Sized + Message,

Available on crate feature NSFont and crate feature objc2-core-graphics and Apple only.

********************** Glyph generation ***********************

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unsafe fn layoutManager_lineSpacingAfterGlyphAtIndex_withProposedLineFragmentRect( &self, layout_manager: &NSLayoutManager, glyph_index: NSUInteger, rect: NSRect, ) -> CGFloat
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

********************** Line layout ***********************

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unsafe fn layoutManager_paragraphSpacingBeforeGlyphAtIndex_withProposedLineFragmentRect( &self, layout_manager: &NSLayoutManager, glyph_index: NSUInteger, rect: NSRect, ) -> CGFloat
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.
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unsafe fn layoutManager_paragraphSpacingAfterGlyphAtIndex_withProposedLineFragmentRect( &self, layout_manager: &NSLayoutManager, glyph_index: NSUInteger, rect: NSRect, ) -> CGFloat
where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.
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unsafe fn layoutManager_shouldUseAction_forControlCharacterAtIndex( &self, layout_manager: &NSLayoutManager, action: NSControlCharacterAction, char_index: NSUInteger, ) -> NSControlCharacterAction
where Self: Sized + Message,

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unsafe fn layoutManager_shouldBreakLineByWordBeforeCharacterAtIndex( &self, layout_manager: &NSLayoutManager, char_index: NSUInteger, ) -> bool
where Self: Sized + Message,

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unsafe fn layoutManager_shouldBreakLineByHyphenatingBeforeCharacterAtIndex( &self, layout_manager: &NSLayoutManager, char_index: NSUInteger, ) -> bool
where Self: Sized + Message,

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unsafe fn layoutManager_boundingBoxForControlGlyphAtIndex_forTextContainer_proposedLineFragment_glyphPosition_characterIndex( &self, layout_manager: &NSLayoutManager, glyph_index: NSUInteger, text_container: &NSTextContainer, proposed_rect: NSRect, glyph_position: NSPoint, char_index: NSUInteger, ) -> NSRect
where Self: Sized + Message,

Available on crate feature NSTextContainer only.
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unsafe fn layoutManager_shouldSetLineFragmentRect_lineFragmentUsedRect_baselineOffset_inTextContainer_forGlyphRange( &self, layout_manager: &NSLayoutManager, line_fragment_rect: NonNull<NSRect>, line_fragment_used_rect: NonNull<NSRect>, baseline_offset: NonNull<CGFloat>, text_container: &NSTextContainer, glyph_range: NSRange, ) -> bool
where Self: Sized + Message,

Available on crate features NSTextContainer and objc2-core-foundation only.
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unsafe fn layoutManagerDidInvalidateLayout(&self, sender: &NSLayoutManager)
where Self: Sized + Message,

********************** Layout processing ***********************

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unsafe fn layoutManager_didCompleteLayoutForTextContainer_atEnd( &self, layout_manager: &NSLayoutManager, text_container: Option<&NSTextContainer>, layout_finished_flag: bool, )
where Self: Sized + Message,

Available on crate feature NSTextContainer only.
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unsafe fn layoutManager_textContainer_didChangeGeometryFromSize( &self, layout_manager: &NSLayoutManager, text_container: &NSTextContainer, old_size: NSSize, )
where Self: Sized + Message,

Available on crate feature NSTextContainer only.
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unsafe fn layoutManager_shouldUseTemporaryAttributes_forDrawingToScreen_atCharacterIndex_effectiveRange( &self, layout_manager: &NSLayoutManager, attrs: &NSDictionary<NSAttributedStringKey, AnyObject>, to_screen: bool, char_index: NSUInteger, effective_char_range: NSRangePointer, ) -> Option<Retained<NSDictionary<NSAttributedStringKey, AnyObject>>>
where Self: Sized + Message,

Trait Implementations§

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impl ProtocolType for dyn NSLayoutManagerDelegate

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const NAME: &'static str = "NSLayoutManagerDelegate"

The name of the Objective-C protocol that this type represents. Read more
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fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents. Read more
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impl<T> ImplementedBy<T> for dyn NSLayoutManagerDelegate

Implementations on Foreign Types§

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impl<T> NSLayoutManagerDelegate for ProtocolObject<T>

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