cz.cmc.tcgui
Class FilterView.FilterHandle

java.lang.Object
  cz.cmc.tcgui.TCObjectView.TCObjectHandle
      cz.cmc.tcgui.FilterEntryView.FilterEntryHandle
          cz.cmc.tcgui.FilterView.FilterHandle

All Implemented Interfaces:

org.jgraph.graph.CellHandle

Enclosing class:

FilterView

public class FilterView.FilterHandle

extends FilterEntryView.FilterEntryHandle

Title: class FilterHandle

Description: Handle for filter heads.

Copyright: Copyright (c) 2003

Company: CMC Computers

Field Summary

protected Rectangle

drawed Drawed position for inserting element.

Fields inherited from class cz.cmc.tcgui.TCObjectView.TCObjectHandle

cachedBounds, CONNECT_HANDLE, context, contextViews, currentPoint, currentPort, dragged, firstDrag, firstOverlayInvocation, firstPoint, firstPort, graph, handle, initialBounds, MOVE_HANDLE, NO_HANDLE, offgraphics, offscreen, originOffsetX, originOffsetY, portViews, r

Constructor Summary

FilterView.FilterHandle(org.jgraph.graph.GraphContext ctx)
Constructs new FilterHandle

Method Summary

protected TCPort	getMatchingPort(TCObject tco) Get matching port of the counterpart TCObject when connecting
void	mouseMoved(MouseEvent event) Invoked when the mouse pointer has been moved on a component (with no buttons down).
void	mousePressed(MouseEvent event) Process mouse pressed event.
protected Rectangle	moved(Graphics g, Rectangle bounds) Handle movement of the filter element.
protected void	movingDone(Rectangle bounds) If handleMove() is true, this is called when the cell movement is done.
void	paint(Graphics g) Paint the handle

Methods inherited from class cz.cmc.tcgui.TCObjectView.TCObjectHandle

computeBounds, connect, connectionAllowed, handleMove, handleResize, initOffscreen, makeBoundEdit, mouseDragged, mouseReleased, overlay, resized, resizingDone, startConnecting, updateConnect

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

drawed

protected transient Rectangle drawed

Drawed position for inserting element.

Constructor Detail

FilterView.FilterHandle

public FilterView.FilterHandle(org.jgraph.graph.GraphContext ctx)

Constructs new FilterHandle

Parameters:

ctx - GraphContext to construct handle for

Method Detail

moved

protected Rectangle moved(Graphics g,
                          Rectangle bounds)

Handle movement of the filter element.

Overrides:

moved in class TCObjectView.TCObjectHandle

Parameters:

g - Graphics that may be used for painting

bounds - current bounds of the cell

Returns:

rectangle that became dirty

See Also:

TCObjectView.TCObjectHandle.handleMove()

movingDone

protected void movingDone(Rectangle bounds)

If handleMove() is true, this is called when the cell movement is done.

Overrides:

movingDone in class TCObjectView.TCObjectHandle

Parameters:

bounds - new bounds of the cell

paint

public void paint(Graphics g)

Paint the handle

Specified by:

paint in interface org.jgraph.graph.CellHandle

Overrides:

paint in class FilterEntryView.FilterEntryHandle

Parameters:

g - Graphics to paint on

getMatchingPort

protected TCPort getMatchingPort(TCObject tco)

Get matching port of the counterpart TCObject when connecting

Overrides:

getMatchingPort in class TCObjectView.TCObjectHandle

Parameters:

tco - TCObject to get matching port for

Returns:

matching port or null

mouseMoved

public void mouseMoved(MouseEvent event)

Invoked when the mouse pointer has been moved on a component (with no buttons down).

Specified by:

mouseMoved in interface org.jgraph.graph.CellHandle

Overrides:

mouseMoved in class FilterEntryView.FilterEntryHandle

mousePressed

public void mousePressed(MouseEvent event)

Process mouse pressed event.

Specified by:

mousePressed in interface org.jgraph.graph.CellHandle

Overrides:

mousePressed in class TCObjectView.TCObjectHandle