TreeOptions property
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TreeOptions property
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| tcTreeComboBox component.
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| type
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| TacTreeViewOptions = class
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| published
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| property AutoExpand: Boolean default False;
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| property FullExpand: Boolean default False;
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| property MouseTrack: Boolean default True;
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| property RowSelect: Boolean default False;
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| property ShowButtons: Boolean default True;
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| property ShowLines: Boolean default True;
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| property ShowRoot: Boolean default True;
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| property Tooltips: Boolean default True;
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| end;
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| property TreeOptions: TacTreeViewOptions;
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| The TreeOptions structure used to specify some behaviours of the TreeView embedded to drop-down window of tcTreeComboBox control.
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| There are possible properties of embedded TreeView control:
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| Property | Purpose
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| AutoExpand | Specifies whether the nodes in the tree view automatically expand and collapse depending on the selection;
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| FullExpand | Specifies whether the TreeComboBox should automatically expand all the nodes and their sub-nodes upon DropDown ( alternativaly you can just expand nodes in OnDropDown event handler);
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| MouseTrack | Specifies whether the selection should always hovers the tree node under mouse pointer, even when user move mouse over tree view without clicking;
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| RowSelect | Specifies whether the entire row of the selected item is highlighted;
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| ShowButtons | Specifies whether to display plus (+) and minus (-) buttons to the left side of each parent item;
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| ShowLines | Specifies whether to display the lines that link child nodes to their corresponding parent nodes;
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| ShowRoot | Specifies whether lines connecting top-level nodes are displayed;
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| Tooltips | Specifies whether the items in the tree view have tooltips.
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| AcceptOnDblClick, ShowEditor, SelectedNode and TreeView properties.
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