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< li > Summary: < / li >
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< div class = "header" >
< div class = "subTitle" > com.mxgraph.swing.handler< / div >
< h2 title = "Class mxConnectPreview" class = "title" > Class mxConnectPreview< / h2 >
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< div class = "contentContainer" >
< ul class = "inheritance" >
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< li > java.lang.Object< / li >
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< li >
< ul class = "inheritance" >
< li > < a href = "../../../../com/mxgraph/util/mxEventSource.html" title = "class in com.mxgraph.util" > com.mxgraph.util.mxEventSource< / a > < / li >
< li >
< ul class = "inheritance" >
< li > com.mxgraph.swing.handler.mxConnectPreview< / li >
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< div class = "description" >
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< pre > public class < span class = "strong" > mxConnectPreview< / span >
extends < a href = "../../../../com/mxgraph/util/mxEventSource.html" title = "class in com.mxgraph.util" > mxEventSource< / a > < / pre >
< div class = "block" > Connection handler creates new connections between cells. This control is used to display the connector
icon, while the preview is used to draw the line.< / div >
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< h3 > Nested classes/interfaces inherited from class com.mxgraph.util.< a href = "../../../../com/mxgraph/util/mxEventSource.html" title = "class in com.mxgraph.util" > mxEventSource< / a > < / h3 >
< code > < a href = "../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title = "interface in com.mxgraph.util" > mxEventSource.mxIEventListener< / a > < / code > < / li >
< / ul >
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< tr >
< th class = "colFirst" scope = "col" > Modifier and Type< / th >
< th class = "colLast" scope = "col" > Field and Description< / th >
< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > protected < a href = "../../../../com/mxgraph/swing/mxGraphComponent.html" title = "class in com.mxgraph.swing" > mxGraphComponent< / a > < / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#graphComponent" > graphComponent< / a > < / strong > < / code > < / td >
< / tr >
< tr class = "rowColor" >
< td class = "colFirst" > < code > protected < a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > < / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#previewState" > previewState< / a > < / strong > < / code > < / td >
< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > protected < a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > < / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#sourceState" > sourceState< / a > < / strong > < / code > < / td >
< / tr >
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< td class = "colFirst" > < code > protected < a href = "../../../../com/mxgraph/util/mxPoint.html" title = "class in com.mxgraph.util" > mxPoint< / a > < / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#startPoint" > startPoint< / a > < / strong > < / code > < / td >
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< h3 > Fields inherited from class com.mxgraph.util.< a href = "../../../../com/mxgraph/util/mxEventSource.html" title = "class in com.mxgraph.util" > mxEventSource< / a > < / h3 >
< code > < a href = "../../../../com/mxgraph/util/mxEventSource.html#eventListeners" > eventListeners< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#eventsEnabled" > eventsEnabled< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#eventSource" > eventSource< / a > < / code > < / li >
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< caption > < span > Constructors< / span > < span class = "tabEnd" > < / span > < / caption >
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< th class = "colOne" scope = "col" > Constructor and Description< / th >
< / tr >
< tr class = "altColor" >
< td class = "colOne" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#mxConnectPreview(com.mxgraph.swing.mxGraphComponent)" > mxConnectPreview< / a > < / strong > (< a href = "../../../../com/mxgraph/swing/mxGraphComponent.html" title = "class in com.mxgraph.swing" > mxGraphComponent< / a > graphComponent)< / code > < / td >
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< caption > < span > Methods< / span > < span class = "tabEnd" > < / span > < / caption >
< tr >
< th class = "colFirst" scope = "col" > Modifier and Type< / th >
< th class = "colLast" scope = "col" > Method and Description< / th >
< / tr >
< tr class = "altColor" >
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< td class = "colFirst" > < code > protected java.lang.Object< / code > < / td >
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< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#createCell(com.mxgraph.view.mxCellState, java.lang.String)" > createCell< / a > < / strong > (< a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > startState,
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java.lang.String style)< / code >
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< div class = "block" > Creates a new instance of mxShape for previewing the edge.< / div >
< / td >
< / tr >
< tr class = "rowColor" >
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< td class = "colFirst" > < code > protected java.awt.Rectangle< / code > < / td >
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< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getDirtyRect()" > getDirtyRect< / a > < / strong > ()< / code > < / td >
< / tr >
< tr class = "altColor" >
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< td class = "colFirst" > < code > protected java.awt.Rectangle< / code > < / td >
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< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getDirtyRect(com.mxgraph.util.mxRectangle)" > getDirtyRect< / a > < / strong > (< a href = "../../../../com/mxgraph/util/mxRectangle.html" title = "class in com.mxgraph.util" > mxRectangle< / a > dirty)< / code > < / td >
< / tr >
< tr class = "rowColor" >
< td class = "colFirst" > < code > < a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > < / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getPreviewState()" > getPreviewState< / a > < / strong > ()< / code > < / td >
< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > < a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > < / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getSourceState()" > getSourceState< / a > < / strong > ()< / code > < / td >
< / tr >
< tr class = "rowColor" >
< td class = "colFirst" > < code > < a href = "../../../../com/mxgraph/util/mxPoint.html" title = "class in com.mxgraph.util" > mxPoint< / a > < / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getStartPoint()" > getStartPoint< / a > < / strong > ()< / code > < / td >
< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > boolean< / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#isActive()" > isActive< / a > < / strong > ()< / code > < / td >
< / tr >
< tr class = "rowColor" >
< td class = "colFirst" > < code > void< / code > < / td >
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< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#paint(java.awt.Graphics)" > paint< / a > < / strong > (java.awt.Graphics g)< / code > < / td >
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< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > protected void< / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#paintPreview(com.mxgraph.canvas.mxGraphics2DCanvas)" > paintPreview< / a > < / strong > (< a href = "../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title = "class in com.mxgraph.canvas" > mxGraphics2DCanvas< / a > canvas)< / code >
< div class = "block" > Draws the preview using the graphics canvas.< / div >
< / td >
< / tr >
< tr class = "rowColor" >
< td class = "colFirst" > < code > void< / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#revalidate(com.mxgraph.view.mxCellState)" > revalidate< / a > < / strong > (< a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > state)< / code > < / td >
< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > void< / code > < / td >
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< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#start(java.awt.event.MouseEvent, com.mxgraph.view.mxCellState, java.lang.String)" > start< / a > < / strong > (java.awt.event.MouseEvent e,
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< a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > startState,
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java.lang.String style)< / code >
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< div class = "block" > Updates the style of the edge preview from the incoming edge< / div >
< / td >
< / tr >
< tr class = "rowColor" >
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< td class = "colFirst" > < code > java.lang.Object< / code > < / td >
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< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#stop(boolean)" > stop< / a > < / strong > (boolean commit)< / code > < / td >
< / tr >
< tr class = "altColor" >
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< td class = "colFirst" > < code > java.lang.Object< / code > < / td >
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< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#stop(boolean, java.awt.event.MouseEvent)" > stop< / a > < / strong > (boolean commit,
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java.awt.event.MouseEvent e)< / code > < / td >
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< / tr >
< tr class = "rowColor" >
< td class = "colFirst" > < code > protected < a href = "../../../../com/mxgraph/util/mxPoint.html" title = "class in com.mxgraph.util" > mxPoint< / a > < / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#transformScreenPoint(double, double)" > transformScreenPoint< / a > < / strong > (double x,
double y)< / code > < / td >
< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > void< / code > < / td >
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< td class = "colLast" > < code > < strong > < a href = "../../../../com/mxgraph/swing/handler/mxConnectPreview.html#update(java.awt.event.MouseEvent, com.mxgraph.view.mxCellState, double, double)" > update< / a > < / strong > (java.awt.event.MouseEvent e,
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< a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > targetState,
double x,
double y)< / code > < / td >
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< / table >
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< h3 > Methods inherited from class com.mxgraph.util.< a href = "../../../../com/mxgraph/util/mxEventSource.html" title = "class in com.mxgraph.util" > mxEventSource< / a > < / h3 >
< code > < a href = "../../../../com/mxgraph/util/mxEventSource.html#addListener(java.lang.String, com.mxgraph.util.mxEventSource.mxIEventListener)" > addListener< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#fireEvent(com.mxgraph.util.mxEventObject)" > fireEvent< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#fireEvent(com.mxgraph.util.mxEventObject, java.lang.Object)" > fireEvent< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#getEventSource()" > getEventSource< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#isEventsEnabled()" > isEventsEnabled< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#removeListener(com.mxgraph.util.mxEventSource.mxIEventListener)" > removeListener< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#removeListener(com.mxgraph.util.mxEventSource.mxIEventListener, java.lang.String)" > removeListener< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#setEventsEnabled(boolean)" > setEventsEnabled< / a > , < a href = "../../../../com/mxgraph/util/mxEventSource.html#setEventSource(java.lang.Object)" > setEventSource< / a > < / code > < / li >
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< h3 > Methods inherited from class java.lang.Object< / h3 >
< code > clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait< / code > < / li >
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< pre > protected < a href = "../../../../com/mxgraph/swing/mxGraphComponent.html" title = "class in com.mxgraph.swing" > mxGraphComponent< / a > graphComponent< / pre >
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< pre > protected < a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > previewState< / pre >
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< pre > protected < a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > sourceState< / pre >
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< pre > protected < a href = "../../../../com/mxgraph/util/mxPoint.html" title = "class in com.mxgraph.util" > mxPoint< / a > startPoint< / pre >
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< pre > public mxConnectPreview(< a href = "../../../../com/mxgraph/swing/mxGraphComponent.html" title = "class in com.mxgraph.swing" > mxGraphComponent< / a > graphComponent)< / pre >
< dl > < dt > < span class = "strong" > Parameters:< / span > < / dt > < dd > < code > graphComponent< / code > - < / dd > < / dl >
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< h4 > createCell< / h4 >
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< pre > protected java.lang.Object createCell(< a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > startState,
java.lang.String style)< / pre >
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< div class = "block" > Creates a new instance of mxShape for previewing the edge.< / div >
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< h4 > getSourceState< / h4 >
< pre > public < a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > getSourceState()< / pre >
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< pre > public < a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > getPreviewState()< / pre >
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< pre > public < a href = "../../../../com/mxgraph/util/mxPoint.html" title = "class in com.mxgraph.util" > mxPoint< / a > getStartPoint()< / pre >
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< h4 > start< / h4 >
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< pre > public void start(java.awt.event.MouseEvent e,
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< a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > startState,
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java.lang.String style)< / pre >
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< div class = "block" > Updates the style of the edge preview from the incoming edge< / div >
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< a name = "update(java.awt.event.MouseEvent, com.mxgraph.view.mxCellState, double, double)" >
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< h4 > update< / h4 >
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< pre > public void update(java.awt.event.MouseEvent e,
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< a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > targetState,
double x,
double y)< / pre >
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< pre > protected java.awt.Rectangle getDirtyRect()< / pre >
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< pre > protected java.awt.Rectangle getDirtyRect(< a href = "../../../../com/mxgraph/util/mxRectangle.html" title = "class in com.mxgraph.util" > mxRectangle< / a > dirty)< / pre >
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< h4 > transformScreenPoint< / h4 >
< pre > protected < a href = "../../../../com/mxgraph/util/mxPoint.html" title = "class in com.mxgraph.util" > mxPoint< / a > transformScreenPoint(double x,
double y)< / pre >
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< pre > public void revalidate(< a href = "../../../../com/mxgraph/view/mxCellState.html" title = "class in com.mxgraph.view" > mxCellState< / a > state)< / pre >
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< pre > public void paint(java.awt.Graphics g)< / pre >
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< pre > protected void paintPreview(< a href = "../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title = "class in com.mxgraph.canvas" > mxGraphics2DCanvas< / a > canvas)< / pre >
< div class = "block" > Draws the preview using the graphics canvas.< / div >
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< pre > public java.lang.Object stop(boolean commit,
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