ImageEn, unit imageenview |
|
TImageEnView.LayersEditingLayer
Declaration
property LayersEditingLayer: Integer;
Description
Returns the index of the
text layer or
line label currently being edited. Result is -1 if there is no active text editing.
// When closing, check if user is editing a layer and prompt to save the changes
procedure Tfmain.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if ImageEnView1.LayersEditingLayer > -1 then
if MessageDlg( 'Save changes to text?', mtConfirmation, [ mbYes, mbNo ], 0 ) = mrYes then
ImageEnView1.LayersCancelEditor( True );
end;
See Also
◼ActivateEditor◼ActivateEditor◼LayersCancelEditor