NAME

       MoveTool - tool for translating components

SYNOPSIS

       #include <Unidraw/Tools/move.h>

DESCRIPTION

       MoveTool lets the user translate components to new positions by direct manipulation.

PUBLIC OPERATIONS

       MoveTool(ControlInfo* = nil)
              Create a new MoveTool.

       virtual Manipulator* CreateManipulator(
          Viewer*, Event&, Transformer*
       )

       virtual void InterpretManipulator(Manipulator*)
              CreateManipulator  detects  whether  the  user  clicked on a component.  If not, it
              clears the editor's selection and returns a nil manipulator.  If  a  component  was
              hit,  and  if  the  component  was  not previously selected, then CreateManipulator
              clears the editor's selection, selects the component the user  hit,  and  delegates
              manipulator  creation  and  interpretation  to  it.   If the component was the only
              selected component, it again delegates manipulator creation and  interpretation  to
              the  component,  but the selection is unaltered.  If the user clicks on one of many
              selected components, then CreateManipulator will delegate manipulator creation  and
              interpretation      without      altering      the     selection     by     calling
              GraphicView::CreateManipulator   and   GraphicView::InterpretManipulator   on   the
              component.

SEE ALSO

       GraphicView(3U), Tool(3U)