GH_ComponentParamServer.NullParamAttributes
Inheritance Hierarchy
System.Object
Grasshopper.Kernel.GH_Attributes. IGH_Param.
Grasshopper.Kernel.GH_ComponentParamServer.NullParamAttributes
Namespace: Grasshopper.Kernel
Assembly: Grasshopper (in Grasshopper.dll)
Syntax
public class NullParamAttributes : GH_Attributes<IGH_Param>The GH_ComponentParamServer.NullParamAttributes type exposes the following members.
Constructors
Name
Description
Public Method
GH_ComponentParamServer.NullParamAttributes
Initializes a new instance of the GH_ComponentParamServer.NullParamAttributes class
Properties
Name
Description
Public Property
AllowMessageBalloon
Gets a value indicating whether these attributes allow warning and error balloons to be drawn on top of them.
(Inherited from GH_Attributes.T..)
Public Property
Bounds
Gets the rectangle that contains the active content of the attributes. Typically the Contents determine the active area for menus, tooltips etc. Attributes are not supposed to draw objects beyond the Bounds.
(Inherited from GH_Attributes.T..)
Public Property
DocObject
Gets the owner object of these attributes.
(Inherited from GH_Attributes.T..)
Public Property
GetTopLevel
Gets the top-level attributes of the attribute stack these attributes belong to.
(Inherited from GH_Attributes.T..)
Public Property
HasInputGrip
Gets a value indicating whether or not these attributes have an input grip.
(Inherited from GH_Attributes.T..)
Public Property
HasOutputGrip
Gets a value indicating whether or not these attributes have an output grip.
(Inherited from GH_Attributes.T..)
Public Property
InputGrip
Gets the input grip location for these attributes. If HasInputGrip equals False, this point is meaningless.
(Inherited from GH_Attributes.T..)
Public Property
InstanceGuid
Gets the instance ID of the document object that owns these attributes.
(Inherited from GH_Attributes.T..)
Public Property
IsTopLevel
Gets whether these attributes are top_level (i.e. no Parent attributes)
(Inherited from GH_Attributes.T..)
Public Property
OutputGrip
Gets the output grip location for these attributes. If HasOutputGrip equals False, this point is meaningless.
(Inherited from GH_Attributes.T..)
Public Property
Owner
Gets the type-safe owner object of these attributes. This property is identical to the DocObject property.
(Inherited from GH_Attributes.T..)
Public Property
Parent
Gets or sets the parent attributes. Top level attributes do not have parents.
(Inherited from GH_Attributes.T..)
Public Property
PathName
Get a description of the location of these attributes within the local attribute stack.
(Inherited from GH_Attributes.T..)
Public Property
Pivot
Gets or sets the pivot for these attributes. The pivot controls the general placement of the attributes. If you want to move the attributes, change the pivot location.
(Inherited from GH_Attributes.T..)
Public Property
Selected
Gets or sets the selected state of the top-level attributes.
(Inherited from GH_Attributes.T..)
Public Property
TooltipEnabled
Gets the tooltip enabled value. If False, no further tooltip functions will be called.
(Inherited from GH_Attributes.T..)
Methods
Name
Description
Public Method
AppendToAttributeTree
Recursively append these attributes and all child attributes to the attribute list.
(Inherited from GH_Attributes.T..)
Public Method
ExpireLayout
Expires the entire layout of the attributes. When overridden, implementer must place a call to the base class ExpireLayout().
(Inherited from GH_Attributes.T..)
Public Method
InvalidateCanvas
If the mouse location should cause a canvas invalidation then return true. You only need to override this function if you draw objects that are dependant on cursor positions outside the bounds of the attributes.
(Inherited from GH_Attributes.T..)
Public Method
IsMenuRegion
Determines whether a point is available for context menu popups. By default, IsMenuRegion calls IsPickRegion(PointF).
(Inherited from GH_Attributes.T..)
Public Method
IsPickRegion(PointF)
Determines whether a point is within the pickable region for this object. By default, any point inside the Bounds is treated as pickable.
(Inherited from GH_Attributes.T..)
Public Method
IsPickRegion(RectangleF, GH_PickBox)
Determines whether a rectangle is a valid pick region for this object. By default, the picking rectangle is intersected with the Bounds rectangle.
(Inherited from GH_Attributes.T..)
Public Method
IsTooltipRegion
Determines whether a point is available for tooltip popups. By default, IsMenuRegion calls IsTooltipRegion(PointF).
(Inherited from GH_Attributes.T..)
Protected method
Layout
Perform dedicated layout logic specific to this particular DocumentObject. This method is called from PerformLayout if the existing layout is stale.
(Inherited from GH_Attributes.T..)
Public Method
NewInstanceGuid.
Generate a new instance GUID for the owner object.
(Inherited from GH_Attributes.T..)
Public Method
NewInstanceGuid(Guid)
Generate a new instance GUID for the owner object. Do not use this overload unless you’re > 1.95m and called David.
(Inherited from GH_Attributes.T..)
Public Method
PerformLayout
Recompute the layout for these attributes. This function is automatically called during Drawing operations, so you typically don’t have to.
(Inherited from GH_Attributes.T..)
Protected method
PrepareForRender
This method will always be called exactly once prior to Render(). This would be a good place to make sure all the necessary GUI data is up and running.
(Inherited from GH_Attributes.T..)
Public Method
Read
(Overrides
GH_Attributes.T..Read(GH_IReader)
.)Protected method
Render
Override this function to supply custom Render logic.
(Inherited from GH_Attributes.T..)
Protected method
RenderIncomingWires(GH_Painter, IEnumerable.IGH_Param., GH_ParamWireDisplay)
Utility function for derived classes. This method draws all the wires going into the left side of the attributes.
(Inherited from GH_Attributes.T..)
Protected method
RenderIncomingWires(GH_Painter, IEnumerable.IGH_Param., IEnumerable.Pen.)
Utility function for derived classes. This method draws all the wires going into the left side of the attributes.
(Inherited from GH_Attributes.T..)
Public Method
RenderToCanvas
Render these attributes into a Canvas control. This function places calls to PrepareForRender() and Render(), you should override those.
(Inherited from GH_Attributes.T..)
Public Method
RespondToKeyDown
(Inherited from GH_Attributes.T..)
Public Method
RespondToKeyUp
(Inherited from GH_Attributes.T..)
Public Method
RespondToMouseDoubleClick
(Inherited from GH_Attributes.T..)
Public Method
RespondToMouseDown
(Inherited from GH_Attributes.T..)
Public Method
RespondToMouseMove
(Inherited from GH_Attributes.T..)
Public Method
RespondToMouseUp
(Inherited from GH_Attributes.T..)
Public Method
SetupTooltip
Populates the Grasshopper tooltip with all relevant data. If this function returns True, it is assumed that all possible fields have been filled out and the tooltip is ready for display.
(Inherited from GH_Attributes.T..)
Public Method
Write
(Overrides
GH_Attributes.T..Write(GH_IWriter)
.)