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| com.jgraph.pad.tool.JGraphpadVertexTool
 com.jgraph.pad.tool.JGraphpadEdgeTool
| JGraphpadEdgeTool | | public class JGraphpadEdgeTool extends JGraphpadVertexTool (Code) | | Tool that inserts edges based on a prototype.
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| Field Summary | |
| final public static String | NAME_EDGETOOL
Defines the default name for tools of this kind. | | protected PortView | startcurrent
Initial and current port view. |
| NAME_EDGETOOL | | final public static String NAME_EDGETOOL(Code) | | Defines the default name for tools of this kind.
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| startcurrent | | protected PortView startcurrent(Code) | | Initial and current port view.
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| JGraphpadEdgeTool | | public JGraphpadEdgeTool(Object prototype)(Code) | | Constructs a new edge tool for the specified prototype using
JGraphpadEdgeTool.NAME_EDGETOOL .
Parameters:
prototype - The prototype cell to create new edges with. |
| JGraphpadEdgeTool | | public JGraphpadEdgeTool(String name, Object prototype)(Code) | | Constructs a new edge tool for the specified name and prototype.
Edgetools must be always active to be able to click on source/target
vertices without triggering a cell move.
Parameters:
name - The name of the tool to be created.
Parameters:
prototype - The prototype cell to create new edges with. |
| execute | | protected void execute(JGraph graph, Object edge)(Code) | | Overrides the parent's implementation to insert the specified edge into
cache.
Parameters:
cache - The cache into which to insert the edge.
Parameters:
edge - The edge to be inserted into cache. |
| isForceMarqueeEvent | | public boolean isForceMarqueeEvent(MouseEvent event)(Code) | | Returns true if the in any case except the selection cell under the mouse
pointer is an edge. This is used to fetch control when a source/target
selection is made for connecting via a new edge.
Returns false if the selection cell under the mouse is an edge. |
| mouseDragged | | public void mouseDragged(MouseEvent event)(Code) | | Overrides the parent's implementation to avoid flickering by checking if
the state of the preview will change.
Parameters:
event - The object that describes the event. |
| mouseMoved | | public void mouseMoved(MouseEvent event)(Code) | | Overrides the parent's implementation to highlight ports which are under
the mousepointer.
Parameters:
event - The object that describes the event. |
| mousePressed | | public void mousePressed(MouseEvent event)(Code) | | Extends the parent's implementation to find the port view at the mouse
location and set the startPoint accordingly.
Parameters:
event - The object that describes the event. |
| overlay | | public void overlay(JGraph graph, Graphics g, boolean clear)(Code) | | Extends the parent's implementation to draw the highlighted port using
JGraphpadEdgeTool.paintPort(JGraph,Graphics) .
Parameters:
graph - The graph to paint in.
Parameters:
g - The graphics to use for paiting.
Parameters:
clear - Wether to clear the display. |
| paintPort | | protected void paintPort(JGraph graph, Graphics g)(Code) | | Paints the
JGraphpadEdgeTool.current port in highlighted state.
Parameters:
graph - The graph to paint the port in.
Parameters:
g - The graphics to use for paiting. |
| processMouseDraggedEvent | | protected void processMouseDraggedEvent(MouseEvent event)(Code) | | Overrides the parent's implementation to update the preview to connect to
the port under the mouse or use the location of the mouse as a point.
Parameters:
event - The object that describes the event. |
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