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tcTreeComboBox component.
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property TreeView: TacPopupTreeView; // run-time and read-only!
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The TreeView is the read-only property which can be used at run-time to access the properties and methods of the TreeView control embedded to the drop-down window of tcTreeComboBox.
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procedure TForm1.tcTreeComboBox1DropDown(Sender: TObject);
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begin
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tcTreeComboBox1.TreeView.FullExpand;
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end;
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TreeOptions and SelectedNode properties;
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ExportToTreeNodes, ImportFromTreeNodes and ImportFromTreeView methods;
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OnDropDown, OnAfterDropDown and OnCloseUp events.
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