NGTreeNodeWithImageIndex Class

Adds to NGTreeNode the ability to store ImageIndex and SelectedImageIndex.

Inheritance Hierarchy

SystemObject
  Altaxo.CollectionsListNode
    Altaxo.CollectionsSelectableListNode
      Altaxo.CollectionsNGTreeNode
        Altaxo.CollectionsNGTreeNodeWithImageIndex

Namespace: Altaxo.Collections
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

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public class NGTreeNodeWithImageIndex : NGTreeNode

The NGTreeNodeWithImageIndex type exposes the following members.

Constructors

	Name	Description
	NGTreeNodeWithImageIndex	Initializes a new instance of the NGTreeNodeWithImageIndex class

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Properties

	Name	Description
	AlwaysFalse	(Inherited from NGTreeNode)
	Description	Gets the description string. Can be used e.g. to show a tool tip. (Inherited from ListNode)
	FirstSelectedNode	(Inherited from NGTreeNode)
	GuiTag	Can be used by some GUI to get a connection to GUI elements. (Inherited from NGTreeNode)
	HasChilds	Tests for childs without creating a child collection. (Inherited from NGTreeNode)
	HasDummyChild	Returns true if this object's Children have not yet been populated. (Inherited from NGTreeNode)
	HierarchyIndices	Returns the hierarchy of indices, i.e. the indices beginning with the root node collection and ending with the index in the nodes parent collection. (Inherited from NGTreeNode)
	Image	Gets an image to display for the item. The type depends on the Gui that is currently used. (Inherited from ListNode)
	ImageIndex	Returns an image index, or -1 if no image is set. Getting the image index, either the image index for the not selected state or for the selected state is returned. (Overrides NGTreeNodeImageIndex)
	Index	Return the index in the parent's node collection or -1 if there is no parent. (Inherited from NGTreeNode)
	IsExpanded	Gets/sets whether the TreeViewItem associated with this object is expanded. (Inherited from NGTreeNode)
	IsSelected	Gets or sets a value indicating whether this item is selected. (Inherited from SelectableListNode)
	Level	The level in the hierarchy. Nodes that have no parent return a level of 0, those with a parent return a level of 1, those with parent and grand parent a level of 2 and so on. (Inherited from NGTreeNode)
	Nodes	Collection of the child nodes of this node. (Inherited from NGTreeNode)
	ParentNode	Parent tree node. (Inherited from NGTreeNode)
	RootNode	Return the root node belonging to this node. If the node has no parent, the node itself is returned. (Inherited from NGTreeNode)
	SelectedImageIndex	Returns an image index (for the selected node), or -1 if no image is set. Note that when using SelectedImageIndex, you probably also need to override OnPropertyChanged(String), so that when the IsSelected property changed, you must also call OnPropertyChanged(String) with "ImageIndex" as argument. (Overrides NGTreeNodeSelectedImageIndex)
	SubItemCount	Gets the number of subitems to display (Text0, Text1, etc.). (Inherited from ListNode)
	Tag	Gets or sets a tag associated with the item. (Inherited from ListNode)
	Text	Gets or sets the text that is displayed (for simple Gui items). (Inherited from ListNode)
	Text0	Gets additional text to display for the item. (Inherited from ListNode)
	Text1	Gets additional text to display for the item. (Inherited from ListNode)
	Text2	Gets additional text to display for the item. (Inherited from ListNode)
	Text3	Gets additional text to display for the item. (Inherited from ListNode)
	Text4	Gets additional text to display for the item. (Inherited from ListNode)
	Text5	Gets additional text to display for the item. (Inherited from ListNode)
	Text6	Gets additional text to display for the item. (Inherited from ListNode)
	Text7	Gets additional text to display for the item. (Inherited from ListNode)
	Text8	Gets additional text to display for the item. (Inherited from ListNode)
	Text9	Gets additional text to display for the item. (Inherited from ListNode)

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Methods

	Name	Description
	ClearSelectionRecursively	(Inherited from NGTreeNode)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	LoadChildren	Invoked when the child items need to be loaded on demand. Subclasses can override this to populate the Children collection. (Inherited from NGTreeNode)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	OnPropertyChanged	(Overrides ListNodeOnPropertyChanged(String))
	Remove	Frees this node, i.e. removes the node from it's parent collection (and set the parent node to null. (Inherited from NGTreeNode)
	ReplaceBy	Replaces this node in the tree by the new node newNode, setting this node free (i.e. afterwards it has no parent anymore). (Inherited from NGTreeNode)
	SubItemBackColor	Gets the color of the sub items. (Inherited from ListNode)
	SubItemText	Get the sub item text at index i. Implementer should be aware of, that when changing a subitem text, the corresponding property (e.g. Text0) is changed. Thus, OnPropertyChanged(String) must be called for all properties that have changed. (Inherited from ListNode)
	ToString	Converts to string. (Inherited from ListNode)

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Events

	Name	Description
	PropertyChanged	Occurs when a property value changes. (Inherited from ListNode)

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Fields

	Name	Description
	_guiTag	(Inherited from NGTreeNode)
	_imageIndex
	_isExpanded	(Inherited from NGTreeNode)
	_isSelected	Indicating whether this item is selected (Inherited from SelectableListNode)
	_selectedImageIndex
	_tag	(Inherited from ListNode)
	_text	(Inherited from ListNode)

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Reference

Altaxo.Collections Namespace