Package ucar.unidata.ui.drawing

Class CanvasCommand

java.lang.Object
ucar.unidata.ui.drawing.CanvasCommand
public class CanvasCommand extends Object
Class CanvasCommand
Author:
IDV development team

  • Field Details

    • canvas

      public DisplayCanvas canvas
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    • firstEvent

      public AWTEvent firstEvent
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    • originalPoint

      public Point originalPoint
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    • debug

      public static boolean debug
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  • Constructor Details

    • CanvasCommand

      public CanvasCommand(DisplayCanvas canvas, AWTEvent firstEvent, int x, int y)
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      Parameters:
      canvas -
      firstEvent -
      x -
      y -

  • Method Details

    • doesChangeGlyphs

      public boolean doesChangeGlyphs()
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      Returns:
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    • debug

      public void debug(String msg)
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      Parameters:
      msg -

    • getDescription

      public String getDescription()
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      Returns:
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    • isAtomic

      public boolean isAtomic()
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      Returns:
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    • doAbort

      public void doAbort()
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    • doComplete

      protected void doComplete()
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    • getCursor

      public Cursor getCursor()
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      Returns:
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    • doFocusGained

      public CanvasCommand doFocusGained(FocusEvent e)
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      Parameters:
      e -
      Returns:
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    • doFocusLost

      public CanvasCommand doFocusLost(FocusEvent e)
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      Parameters:
      e -
      Returns:
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    • doPaint

      public void doPaint(Graphics graphics)
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      Parameters:
      graphics -

    • doMouseClicked

      public CanvasCommand doMouseClicked(MouseEvent e, int x, int y)
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      Parameters:
      e -
      x -
      y -
      Returns:
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    • doMousePressed

      public CanvasCommand doMousePressed(MouseEvent e, int x, int y)
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      Parameters:
      e -
      x -
      y -
      Returns:
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    • doMouseReleased

      public CanvasCommand doMouseReleased(MouseEvent e, int x, int y)
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      Parameters:
      e -
      x -
      y -
      Returns:
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    • doMouseDragged

      public CanvasCommand doMouseDragged(MouseEvent e, int x, int y)
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      Parameters:
      e -
      x -
      y -
      Returns:
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    • doKeyReleased

      public CanvasCommand doKeyReleased(KeyEvent e)
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      Parameters:
      e -
      Returns:
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    • doKeyPress

      public CanvasCommand doKeyPress(KeyEvent e)
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      Parameters:
      e -
      Returns:
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    • toString

      public String toString()
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      Overrides:
      toString in class Object
      Returns:
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    • paint

      public void paint(Graphics g)
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      Parameters:
      g -

    • repaint

      public void repaint()
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    • repaint

      public void repaint(Rectangle r)
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      Parameters:
      r -