public boolean isStartDragOK() {
		return !selectionHandler.isInProgress();
	}
Scrolls the view so that the cursor is at the given offset from the top of the screen

@param offset the pixel distance from the top of the screen at which to scroll the display
           such that the cursor is at that offset.
Ghidra/Framework/Docking/src/main/java/docking/widgets/fieldpanel/FieldPanel.java