Change the TreeView item height (Views: 708)
Problem/Question/Abstract: How to change the TreeView item height? Answer: uses CommCtrl; { .... } procedure SetTreeViewItemHeight(aTreeView: TTreeView; aItemHeight: Word); begin aTreeView.Perform(TVM_SETITEMHEIGHT, aItemHeight, 0); end; // Example: procedure TForm1.Button1Click(Sender: TObject); begin SetTreeViewItemHeight(TreeView1, 30); end; |