public class InfoListener extends Object implements PointListener
MapControl
, and displays that data on a FInfoDialog
dialog.Modifier and Type | Class and Description |
---|---|
static class |
InfoListener.DefaultInfoByPointRenderer |
static interface |
InfoListener.InfoByPointRenderer |
Constructor and Description |
---|
InfoListener(MapControl mc)
Creates a new
InfoListener object. |
Modifier and Type | Method and Description |
---|---|
boolean |
cancelDrawing()
Determines if the drawing process that this tool executes on the
MapControl
instance could be canceled or not. |
Image |
getImageCursor()
Gets the
Cursor associated to this tool. |
static void |
initializeExtensionPoint() |
void |
point(PointEvent event)
Called when one click is pressed on the associated
MapControl , or the location of the cursor
of the mouse has changed on it. |
void |
pointDoubleClick(PointEvent event)
Called when a double click is pressed on the associated
MapControl . |
public InfoListener(MapControl mc)
Creates a new InfoListener
object.
mc
- the MapControl
where will be applied the changespublic static void initializeExtensionPoint()
public void point(PointEvent event) throws BehaviorException
PointListener
Called when one click is pressed on the associated MapControl
, or the location of the cursor
of the mouse has changed on it.
point
in interface PointListener
event
- mouse event with the coordinates of the point selected on the associated MapControl
BehaviorException
- will be thrown when fails the process of this toolpublic Image getImageCursor()
ToolListener
Gets the Cursor
associated to this tool.
getImageCursor
in interface ToolListener
public boolean cancelDrawing()
ToolListener
Determines if the drawing process that this tool executes on the MapControl
instance could be canceled or not.
cancelDrawing
in interface ToolListener
true
if is cancellable; otherwise returns false
public void pointDoubleClick(PointEvent event) throws BehaviorException
PointListener
Called when a double click is pressed on the associated MapControl
.
pointDoubleClick
in interface PointListener
event
- mouse event and the coordinates of the point selected on the associated MapControl
BehaviorException
- will be thrown when fails the process of this tool