NSOutlineViewDelegate

Declaration

protocol NSOutlineViewDelegate : NSControlTextEditingDelegate

Topics

Expanding and Collapsing the Outline

• outlineView(_:shouldExpandItem:)
• outlineView(_:shouldCollapseItem:)

Supporting Type Select

• outlineView(_:typeSelectStringFor:item:)
• outlineView(_:nextTypeSelectMatchFromItem:toItem:for:)
• outlineView(_:shouldTypeSelectFor:withCurrentSearch:)

Working with Tooltips

• outlineView(_:toolTipFor:rect:tableColumn:item:mouseLocation:)

Handling Selection

• outlineView(_:shouldSelect:)
• outlineView(_:shouldSelectItem:)
• outlineView(_:selectionIndexesForProposedSelection:)
• selectionShouldChange(in:)
• outlineViewSelectionIsChanging(_:)
• outlineViewSelectionDidChange(_:)

Displaying Cells

• outlineView(_:willDisplayCell:for:item:)
• outlineView(_:willDisplayOutlineCell:for:item:)
• outlineView(_:dataCellFor:item:)
• outlineView(_:shouldShowOutlineCellForItem:)
• outlineView(_:shouldShowCellExpansionFor:item:)

Moving and Resizing Columns

• outlineView(_:shouldReorderColumn:toColumn:)

Working with the Outline Column

• outlineViewColumnDidMove(_:)
• outlineViewColumnDidResize(_:)
• outlineViewItemWillExpand(_:)
• outlineViewItemDidExpand(_:)
• outlineViewItemWillCollapse(_:)
• outlineViewItemDidCollapse(_:)

Editing Items

• outlineView(_:shouldEdit:item:)

Working with Table Columns

• outlineView(_:mouseDownInHeaderOf:)
• outlineView(_:didClick:)
• outlineView(_:didDrag:)

Customizing Column and Row Sizes

• outlineView(_:heightOfRowByItem:)
• outlineView(_:sizeToFitWidthOfColumn:)

Customizing Tint Color

• outlineView(_:tintConfigurationForItem:)
• NSTintConfiguration

Customizing Tracking Support

• outlineView(_:shouldTrackCell:for:item:)

Grouping Rows

• outlineView(_:isGroupItem:)

Working with NSView-Based Outline Views

• outlineView(_:didAdd:forRow:)
• outlineView(_:didRemove:forRow:)
• outlineView(_:rowViewForItem:)
• outlineView(_:viewFor:item:)

Changing Visibility

• outlineView(_:userCanChangeVisibilityOf:)
• outlineView(_:userDidChangeVisibilityOf:)

Relationships

Inherits From

• NSControlTextEditingDelegate
• NSObjectProtocol

See Also

Management

• NSOutlineViewDataSource