ptolemy.vergil.basic
Class WithIconGraphController.NewPortAction
java.lang.Object
javax.swing.AbstractAction
ptolemy.vergil.toolbox.FigureAction
ptolemy.vergil.basic.WithIconGraphController.NewPortAction
- All Implemented Interfaces:
- java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action
- Enclosing class:
- WithIconGraphController
public class WithIconGraphController.NewPortAction
- extends FigureAction
An action to create a new port.
- See Also:
- Serialized Form
Fields inherited from class javax.swing.AbstractAction |
changeSupport, enabled |
Fields inherited from interface javax.swing.Action |
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON |
Constructor Summary |
WithIconGraphController.NewPortAction(IOPort prototype,
java.lang.String description,
int mnemonicKey)
Create a new port that has the same input, output, and
multiport properties as the specified port. |
WithIconGraphController.NewPortAction(IOPort prototype,
java.lang.String description,
int mnemonicKey,
java.lang.String[][] iconRoles)
Create a new port that has the same input, output, and
multiport properties as the specified port and has icons
associated with being unselected, rollover, rollover
selected, and selected. |
Method Summary |
protected double[] |
_offsetFigure(double x,
double y,
double xOffset,
double yOffset)
Offset a figure if another figure is already at that location. |
void |
actionPerformed(java.awt.event.ActionEvent e)
Create a new port. |
Methods inherited from class javax.swing.AbstractAction |
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
_prototype
private IOPort _prototype
WithIconGraphController.NewPortAction
public WithIconGraphController.NewPortAction(IOPort prototype,
java.lang.String description,
int mnemonicKey)
- Create a new port that has the same input, output, and
multiport properties as the specified port. If the specified
port is null, then a new port that is neither an input, an
output, nor a multiport will be created.
- Parameters:
prototype
- Prototype port.description
- The description used for menu entries and
tooltips.mnemonicKey
- The KeyEvent field for the mnemonic key to
use in the menu.
WithIconGraphController.NewPortAction
public WithIconGraphController.NewPortAction(IOPort prototype,
java.lang.String description,
int mnemonicKey,
java.lang.String[][] iconRoles)
- Create a new port that has the same input, output, and
multiport properties as the specified port and has icons
associated with being unselected, rollover, rollover
selected, and selected. If the specified port is null,
then a new port that is neither an input, an output, nor a
multiport will be created.
- Parameters:
prototype
- Prototype port.description
- The description used for menu entries and
tooltips.mnemonicKey
- The KeyEvent field for the mnemonic key to
use in the menu.iconRoles
- A matrix of Strings, where each element
consists of two Strings, the absolute URL of the icon
and the key that represents the role of the icon. The keys
are usually static fields from this class, such as
GUIUtilities.LARGE_ICON
,
GUIUtilities.ROLLOVER_ICON
,
GUIUtilities.ROLLOVER_SELECTED_ICON
or
GUIUtilities.SELECTED_ICON
.
If this parameter is null, then the icon comes from
the calling getNodeRenderer() on the WithIconGraphController._portController
.- See Also:
GUIUtilities.addIcons(Action, String[][])
actionPerformed
public void actionPerformed(java.awt.event.ActionEvent e)
- Create a new port.
- Specified by:
actionPerformed
in interface java.awt.event.ActionListener
- Overrides:
actionPerformed
in class FigureAction
- Parameters:
e
- The event.
_offsetFigure
protected double[] _offsetFigure(double x,
double y,
double xOffset,
double yOffset)
- Offset a figure if another figure is already at that location.
- Parameters:
x
- The x value of the proposed location.y
- The y value of the proposed location.xOffset
- The x offset to be used if a figure is found.yOffset
- The x offset to be used if a figure is found.
- Returns:
- An array of two doubles (x and y) that represents either
the original location or an offset location that does not obscure
an object of class figure.