Class ErrorModeSelectionModel

java.lang.Object
uk.ac.starlink.topcat.plot.ErrorModeSelectionModel
All Implemented Interfaces:
ActionListener, EventListener, ComboBoxModel, ListModel, uk.ac.starlink.ttools.plot.ErrorModeSelection
public class ErrorModeSelectionModel extends Object implements uk.ac.starlink.ttools.plot.ErrorModeSelection, ComboBoxModel, ActionListener
Model for selecting ErrorMode values. Methods are provided for acquiring GUI controls which reflect this model.
Since:
26 Feb 2007
Author:
Mark Taylor

  • Constructor Details

    • ErrorModeSelectionModel

      public ErrorModeSelectionModel(int iaxis, String axisName)
      Constructor.
      Parameters:
      iaxis - index of the axis for which this model selects ErrorModes
      axisName - name of the axis

  • Method Details

    • getErrorMode

      public uk.ac.starlink.ttools.plot.ErrorMode getErrorMode()
      Returns the currently selected mode.
      Specified by:
      getErrorMode in interface uk.ac.starlink.ttools.plot.ErrorModeSelection
      Returns:
      error mode

    • setMode

      public void setMode(uk.ac.starlink.ttools.plot.ErrorMode mode)
      Sets the selected mode.
      Parameters:
      mode - new error mode

    • setEnabled

      public void setEnabled(boolean enabled)
      Toggles enabled state of any controls based on this model.
      Parameters:
      enabled - true iff user should be able to change state

    • isEnabled

      public boolean isEnabled()
      Indicates enabledness of this model.
      Returns:
      true iff user should be able to change state

    • actionPerformed

      public void actionPerformed(ActionEvent evt)
      Updates model state and informs listeners as required. The command string of the provided ActionEvent must match the name of one of the available ErrorModes.
      Specified by:
      actionPerformed in interface ActionListener
      Parameters:
      evt - action whose command string names the new mode

    • createMenuItems

      public JMenuItem[] createMenuItems()
      Returns a set of menu items which allow selection of the state for this model. Currently they are radio buttons, one for each known mode.
      Returns:
      list of menu items for control

    • createOnOffToolbarButton

      public AbstractButton createOnOffToolbarButton()
      Returns a toolbar button which toggles the mode between no error bars and symmetrical error bars. This does not allow full control (not all modes are available).
      Returns:
      toolbar button for toggling error bar status

    • createOnOffButton

      public AbstractButton createOnOffButton()
      Returns a normal button which toggles the mode between no error bars and symmetrical error bars. This does not allow full control (not all modes are available).
      Returns:
      button for toggling error bar status

    • getElementAt

      public Object getElementAt(int index)
      Specified by:
      getElementAt in interface ListModel

    • getSize

      public int getSize()
      Specified by:
      getSize in interface ListModel

    • getSelectedItem

      public Object getSelectedItem()
      Specified by:
      getSelectedItem in interface ComboBoxModel

    • setSelectedItem

      public void setSelectedItem(Object mode)
      Specified by:
      setSelectedItem in interface ComboBoxModel

    • addListDataListener

      public void addListDataListener(ListDataListener listener)
      No-op - the list never changes.
      Specified by:
      addListDataListener in interface ListModel

    • removeListDataListener

      public void removeListDataListener(ListDataListener listener)
      No-op - the list never changes.
      Specified by:
      removeListDataListener in interface ListModel

    • addActionListener

      public void addActionListener(ActionListener listener)
      Adds a listener which will be informed when the selection changes.
      Specified by:
      addActionListener in interface uk.ac.starlink.ttools.plot.ErrorModeSelection
      Parameters:
      listener - listener

    • removeActionListener

      public void removeActionListener(ActionListener listener)
      Removes a listener previously added by addActionListener(ActionListener).
      Specified by:
      removeActionListener in interface uk.ac.starlink.ttools.plot.ErrorModeSelection
      Parameters:
      listener - listener

    • getIcon

      public Icon getIcon(uk.ac.starlink.ttools.plot.ErrorMode mode, int width, int height, int xpad, int ypad)
      Returns an icon which can be used to represent a given error mode.
      Parameters:
      mode - error mode
      width - total width of icon
      height - total height of icon
      xpad - internal horizontal padding of icon
      ypad - internal vertical padding of icon
      Returns:
      icon