@Override
		public void actionPerformed(ActionEvent arg0) {
			updateSearchRangeAll();
			dialog.getMessagePanel().clear();
		}
Invoked when the user selects the button to set the search range to cover the
entire program.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/instructionsearch/ui/SelectionScopeWidget.java