TOpenedTreeNodePaths
Stores all the opened tree nodes in a user interface component
Inheritance
| Level | Ancestor | Description |
|---|---|---|
| 1 | TObject | Ultimate ancestor in a class hierarchy |
| 2 | TBaseObject | A base class for objects that can be used instead of TObject. |
| 3 | TReferenceCountedObject | Object that keeps track of the number of times it is referenced from other objects |
| 4 | TCondition<TTreeNodePath> | Abstract base class for conditions that can be checked using Matches |
| 5 | TOpenedTreeNodePaths |
Source
Tree.Node.Opened.Paths.pas (29)
Fields
| Scope | Visibility | Type | Name | Description |
|---|---|---|---|---|
| Instance | private | TOpenedTreeNodeList | OpenedTreeNodes |
Methods
| Scope | Visibility | Result | Name | Description |
|---|---|---|---|---|
| Instance | public | Create() | ||
| Instance | public | Destroy() | ||
| Instance | public | TBoolean | Matches(Path: TTreeNodePath) | |
| Instance | public | TBoolean | Open(Path: TTreeNodePath) | |
| Instance | public | TBoolean | Close(Path: TTreeNodePath) | |
| Instance | public | TBoolean | Toggle(Path: TTreeNodePath) | |
| Instance | public | Clear() | ||
| Instance | public | Refresh(Model: TTreeModel) | ||
| Instance | public | TInteger32 | VisiblePathCount(RootCount: TInteger32) | |
| Instance | public | TInteger32 | VisibleDescendantCount(Path: TTreeNodePath) | |
| Instance | public | TInteger32 | VisibleIndex(Path: TTreeNodePath) |