RasterDialog.setModal( isModal )

Set the modal state of the dialog. When a dialog is modal, the UI elements behing it are not accessible until the dialog is closed. The modal effect goes as far as the dialog's parent boundaries, which might not cover the entire page. To ensure a full page coverage, the dialog must be child of the document.body element.

Parameters

Name Type   Description
isModal boolean True makes the dialog modal, false makes a standalone dialog.

Returns

Type Description
object The dialog object. This allow for chaining multiple setter methods in one single statement.
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