com.yworks.yfiles.view.input

Interface IMarqueeTestable

All Known Implementing Classes:

ArcEdgeStyleRenderer, BevelNodeStyleRenderer, CollapsibleNodeStyleDecoratorRenderer, DefaultLabelStyleRenderer, DefaultPortCandidateDescriptor, GeneralPathNodeStyleRenderer, IconLabelStyleRenderer, ImageNodeStyleRenderer, MemoryImageNodeStyleRenderer, PanelNodeStyleRenderer, PathBasedEdgeStyleRenderer, PolylineEdgeStyleRenderer, ShapeNodeStyleRenderer, ShinyPlateNodeStyleRenderer, TableNodeStyleRenderer, TemplateLabelStyleRenderer, TemplateNodeStyleRenderer, TemplatePortStyleRenderer

public interface IMarqueeTestable

Interface that is used to test whether a rendered item is deemed to be inside a rectangular marquee selection.

Field Summary

Fields

Modifier and Type	Field and Description
static IMarqueeTestable	ALWAYS An implementation that always yields true.
static IMarqueeTestable	NEVER An implementation that always yields false.

Method Summary

Modifier and Type	Method and Description
boolean	isInBox(IInputModeContext context, RectD rectangle) This callback returns true if the corresponding item is considered to intersect the given rectangular box.

Field Detail

ALWAYS

static final IMarqueeTestable ALWAYS

An implementation that always yields true.

NEVER

static final IMarqueeTestable NEVER

An implementation that always yields false.

Method Detail

isInBox

boolean isInBox(IInputModeContext context,
                RectD rectangle)

This callback returns true if the corresponding item is considered to intersect the given rectangular box.

This method may return false if the item cannot be selected using a selection marquee or optionally if the item is only partially contained within the box.

Implementations should respect the HitTestRadius if marquee selections should behave differently on different zoom levels.

Parameters:

context - the current input mode context

rectangle - the box describing the marquee's bounds

Returns:

true if the item is considered to be captured by the marquee