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UC Berkeley Group for User Interface Research Updated November 17, 2000 |
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java.lang.Object | +--edu.berkeley.guir.lib.satin.command.CommandImpl | +--edu.berkeley.guir.lib.satin.command.SelectCommand
Select a Graphical Object.
This software is distributed under the Berkeley Software License.
Revisions: - SATIN-v1.0-1.0.0, Mar 16 1999, JH Created class - SATIN-v2.1-1.0.0, Aug 11 2000, JH Touched for SATIN release
Inner classes inherited from class edu.berkeley.guir.lib.satin.SatinConstants |
SatinConstants.ObjectPoolAffineTransform, SatinConstants.ObjectPoolPoint2D, SatinConstants.ObjectPoolPolygon2D, SatinConstants.ObjectPoolRectangle2D, SatinConstants.ObjectPoolStringBuffer, SatinConstants.UniqueAffineTransform, SatinConstants.UniquePoint2D, SatinConstants.UniquePolygon2D, SatinConstants.UniqueRectangle2D |
Constructor Summary | |
SelectCommand(GraphicalObject gob)
Select the specified Graphical Object. |
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SelectCommand(GraphicalObjectGroup gobs,
int x,
int y)
Select the Graphical Object near the specified points. |
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SelectCommand(GraphicalObjectGroup gobs,
int x,
int y,
int threshold)
Select the Graphical Object near the specified points. |
Method Summary | |
boolean |
canRedo()
Override this method in the subclass. |
boolean |
canUndo()
Override this method in the subclass. |
void |
die()
Override this method in the subclass. |
protected abstract GraphicalObject |
getGraphicalObject()
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String |
getPresentationName()
Override this method in the subclass. |
boolean |
isSignificant()
Override this method in the subclass. |
void |
redo()
Override this method in the subclass. |
void |
run()
This method is called by execute() if the command is enabled. |
void |
undo()
Override this method in the subclass. |
Methods inherited from class edu.berkeley.guir.lib.satin.command.CommandImpl |
addEdit, debug, disable, enable, execute, getExecutionTime, getRedoPresentationName, getUndoPresentationName, isDisabled, isEnabled, replaceEdit, setExecutionTime, setExecutionTime, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public SelectCommand(GraphicalObject gob)
gob
- is the Graphical Object to insert.public SelectCommand(GraphicalObjectGroup gobs, int x, int y)
gobs
- is the group to look at.x
- is the x-coordinates chosen, absolute position.y
- is the y-coordinates chosen, absolute position.public SelectCommand(GraphicalObjectGroup gobs, int x, int y, int threshold)
gobs
- is the group to look at.x
- is the x-coordinates chosen, absolute position.y
- is the y-coordinates chosen, absolute position.threshold
- is the range to look for objects.Method Detail |
public String getPresentationName()
CommandImpl
getPresentationName
in class CommandImpl
public boolean canRedo()
CommandImpl
canRedo
in class CommandImpl
public boolean canUndo()
CommandImpl
canUndo
in class CommandImpl
public boolean isSignificant()
CommandImpl
isSignificant
in class CommandImpl
protected abstract GraphicalObject getGraphicalObject()
public void run()
CommandImpl
run
in class CommandImpl
public void redo()
CommandImpl
redo
in class CommandImpl
public void undo()
CommandImpl
undo
in class CommandImpl
public void die()
CommandImpl
die
in class CommandImpl
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