TdxTreeViewNode Members
A tree view node.Constructors
| Name | Description |
|---|---|
| Create(IdxTreeOwner) | Creates a new tree node. Inherited from TdxTreeCustomNode. |
Properties
| Name | Description |
|---|---|
| AbsoluteIndex | Returns the node’s index in the Tree View. |
| Caption | Specifies the node’s caption. |
| Checked | Specifies if the node’s checkbox is checked. |
| CheckState | Specifies the node’s checkbox state. |
| Count | Returns the total count of the node’s children. Inherited from TdxTreeCustomNode. |
| Cut | Specifies if the node is highlighted as a cut and paste operation target. |
| Data | Specifies a pointer to custom data associated with the node. Inherited from TdxTreeCustomNode. |
| Deleting | Identifies if the Tree View deletes the node. |
| DropTarget | Identifies if the node is the target of a drag-and-drop operation. |
| Enabled | Specifies if the node’s checkbox is enabled. |
| Expanded | Specifies if the node is expanded. Inherited from TdxTreeCustomNode. |
| ExpandedImageIndex | Specifies an image index for the node in expanded state. |
| First | Provides access to the node’s first child. Inherited from TdxTreeCustomNode. |
| Focused | Specifies if the node has focus. |
| HasChildren | Specifies whether the node expand button is visible if the node has no children. Inherited from TdxTreeCustomNode. |
| HideCheckBox | Specifies if the node’s checkbox is hidden. |
| ImageIndex | Specifies the node image index. Inherited from TdxTreeCustomNode. |
| Index | Returns the node index in the parent node’s Items collection. Inherited from TdxTreeCustomNode. |
| IsVisible | Identifies if the node is visible. |
| Items | Provides indexed access to the node’s children. Inherited from TdxTreeCustomNode. |
| Last | Provides access to the node’s last child. Inherited from TdxTreeCustomNode. |
| Level | Returns the node’s nesting level in the tree. Inherited from TdxTreeCustomNode. |
| Next | Provides access to the node’s next sibling. Inherited from TdxTreeCustomNode. |
| OverlayImageIndex | Specifies an index of the image used as the node image’s overlay mask. |
| Owner | Provides access to the node owner. Inherited from TdxTreeCustomNode. |
| Parent | Provides access to the node’s parent. Inherited from TdxTreeCustomNode. |
| Prev | Provides access to the node’s previous sibling. Inherited from TdxTreeCustomNode. |
| Root | Provides access to the root node. Inherited from TdxTreeCustomNode. |
| Selected | Specifies if the node is selected. |
| SelectedImageIndex | Specifies an image index for the node in selected state. |
| StateImageIndex | Specifies an index of the node’s additional image. |
| Visible | Specifies if the node is visible. Inherited from TdxTreeCustomNode. |
| VisibleIndex | Returns the visible node’s index in the Tree View. |
Methods
| Name | Description |
|---|---|
| AddChild | Appends a new child node with the default settings. Inherited from TdxTreeCustomNode. |
| AddChild(string,Pointer) | Appends a new child node. |
| AddChildFirst | Prepends a new child node with the default settings. Inherited from TdxTreeCustomNode. |
| AddChildFirst(string,Pointer) | Prepends a new child node. |
| AddNode(TdxTreeCustomNode,TdxTreeCustomNode,Pointer,TdxTreeNodeAttachMode) | Adds a node. Inherited from TdxTreeCustomNode. |
| AddNode(TdxTreeViewNode,TdxTreeViewNode,Pointer,TdxTreeNodeAttachMode) | Adds a node. |
| AlphaSort(Boolean) | Sorts the node’s children. |
| Assign(TdxTreeCustomNode) | Assigns the specified node’s settings to the current node. Inherited from TdxTreeCustomNode. |
| BeginUpdate | Prevents node owner updates until an EndUpdate call. Inherited from TdxTreeCustomNode. |
| Clear | Destroys the node’s children. Inherited from TdxTreeCustomNode. |
| Collapse(Boolean) | Collapses the node. |
| CustomSort(TdxCustomTreeNodeCompareProc,Boolean) | Custom sorts the node’s children. Inherited from TdxTreeCustomNode. |
| CustomSort(TdxTreeViewNodeCompareProc,TdxNativeInt,Boolean) | Custom sorts the node’s children. |
| Delete | Deletes the node and its children. Inherited from TdxTreeCustomNode. |
| DeleteChildren | Destroys the node’s children. Inherited from TdxTreeCustomNode. |
| DisplayRect(Boolean) | Returns the node’s bounds. |
| EditCaption | Opens the node’s in-place caption editor if it is possible. |
| EndEdit(Boolean) | Closes the node’s in-place caption editor. |
| EndUpdate | Enables node owner updates after a BeginUpdate call. Inherited from TdxTreeCustomNode. |
| Equals(TObject) | Inherited from TObject. |
| Expand(Boolean) | Expands the node. |
| GetHashCode | Inherited from TObject. |
| GetNext | Provides access to the next node. |
| GetPrev | Provides access to the previous node. |
| HasAsParent(TdxTreeCustomNode) | Determines if the specified node is the current node’s ancestor. Inherited from TdxTreeCustomNode. |
| Invalidate | Redraws the node. |
| IsRoot | Determines if the node is root. Inherited from TdxTreeCustomNode. |
| LoadChildren | Loads child nodes. Inherited from TdxTreeCustomNode. |
| MakeVisible | Expands all ancestor nodes of the node and brings it into view. |
| MoveTo(TdxTreeCustomNode,TdxTreeNodeAttachMode) | Moves the node and its children to the specified location in the tree. Inherited from TdxTreeCustomNode. |
| ToString | Inherited from TObject. |
See Also