java.awt.Canvas.addKeyListener()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中java.awt.Canvas.addKeyListener()方法的一些代码示例，展示了Canvas.addKeyListener()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Canvas.addKeyListener()方法的具体详情如下：
包路径：java.awt.Canvas
类名称：Canvas
方法名：addKeyListener

Canvas.addKeyListener介绍

暂无

代码示例

代码示例来源：origin: libgdx/libgdx

  1. public void setListeners (Canvas canvas) {
  2.   if (this.canvas != null) {
  3.     canvas.removeMouseListener(this);
  4.     canvas.removeMouseMotionListener(this);
  5.     canvas.removeMouseWheelListener(this);
  6.     canvas.removeKeyListener(this);
  7.   }
  8.   canvas.addMouseListener(this);
  9.   canvas.addMouseMotionListener(this);
  10.   canvas.addMouseWheelListener(this);
  11.   canvas.addKeyListener(this);
  12.   canvas.setFocusTraversalKeysEnabled(false);
  13.   this.canvas = canvas;
  14. }

代码示例来源：origin: libgdx/libgdx

  1. public void setListeners (Canvas canvas) {
  2.   if (this.canvas != null) {
  3.     canvas.removeMouseListener(this);
  4.     canvas.removeMouseMotionListener(this);
  5.     canvas.removeMouseWheelListener(this);
  6.     canvas.removeKeyListener(this);
  7.   }
  8.   canvas.addMouseListener(this);
  9.   canvas.addMouseMotionListener(this);
  10.   canvas.addMouseWheelListener(this);
  11.   canvas.addKeyListener(this);
  12.   canvas.setFocusTraversalKeysEnabled(false);
  13.   this.canvas = canvas;
  14. }

代码示例来源：origin: google/sagetv

  1. c.addKeyListener(this);

代码示例来源：origin: caprica/vlcj-player

  1. this.mediaPlayerComponent.getVideoSurface().addMouseWheelListener(mouseEventHandler);
  2. this.mediaPlayerComponent.getVideoSurface().addKeyListener(new KeyEventHandler());

代码示例来源：origin: google/sagetv

  1. c.addKeyListener(this);
  2. c.addMouseListener(this);
  3. addMouseWheelListener(this);

代码示例来源：origin: mpicbg/mpicbg_

  1. /**
  2.  * Add new event handlers.
  3.  */
  4. final void takeOverGui()
  5. {
  6.   canvas.addKeyListener( Stack_Rotate.this );
  7.   window.addKeyListener( Stack_Rotate.this );
  8.   canvas.addMouseMotionListener( Stack_Rotate.this );
  9.   canvas.addMouseListener( Stack_Rotate.this );
  10.   ij.addKeyListener( Stack_Rotate.this );
  11.   window.addMouseWheelListener( Stack_Rotate.this );
  12.   scrollBar.addAdjustmentListener( Stack_Rotate.this );
  13.   updateScrollBar();
  14. }

代码示例来源：origin: axtimwalde/mpicbg

  1. /**
  2.  * Add new event handlers.
  3.  */
  4. final void takeOverGui()
  5. {
  6.   canvas.addKeyListener( Stack_Rotate.this );
  7.   window.addKeyListener( Stack_Rotate.this );
  8.   canvas.addMouseMotionListener( Stack_Rotate.this );
  9.   canvas.addMouseListener( Stack_Rotate.this );
  10.   ij.addKeyListener( Stack_Rotate.this );
  11.   window.addMouseWheelListener( Stack_Rotate.this );
  12.   scrollBar.addAdjustmentListener( Stack_Rotate.this );
  13.   updateScrollBar();
  14. }

代码示例来源：origin: org.processing/core

  1. canvas.addKeyListener(new KeyListener() {

代码示例来源：origin: net.imagej/ij

  1. if (ij!=null) {
  2.   addKeyListener(ij);
  3.   ic.addKeyListener(ij);
  4.   ic.addMouseListener(ij);

代码示例来源：origin: com.badlogicgames.gdx/gdx-backend-lwjgl

  1. public void setListeners (Canvas canvas) {
  2.   if (this.canvas != null) {
  3.     canvas.removeMouseListener(this);
  4.     canvas.removeMouseMotionListener(this);
  5.     canvas.removeMouseWheelListener(this);
  6.     canvas.removeKeyListener(this);
  7.   }
  8.   canvas.addMouseListener(this);
  9.   canvas.addMouseMotionListener(this);
  10.   canvas.addMouseWheelListener(this);
  11.   canvas.addKeyListener(this);
  12.   canvas.setFocusTraversalKeysEnabled(false);
  13.   this.canvas = canvas;
  14. }

代码示例来源：origin: imagej/ImageJA

  1. if (ij!=null) {
  2.   addKeyListener(ij);
  3.   ic.addKeyListener(ij);
  4.   ic.addMouseListener(ij);

代码示例来源：origin: mpicbg/mpicbg_

  1. /**
  2.  * Restore the previously active Event handlers.
  3.  */
  4. final void restoreGui()
  5. {
  6.   clearGui();
  7.   for ( final KeyListener l : canvasKeyListeners )
  8.     canvas.addKeyListener( l );
  9.   for ( final KeyListener l : windowKeyListeners )
  10.     window.addKeyListener( l );
  11.   for ( final KeyListener l : ijKeyListeners )
  12.     ij.addKeyListener( l );
  13.   for ( final MouseListener l : canvasMouseListeners )
  14.     canvas.addMouseListener( l );
  15.   for ( final MouseMotionListener l : canvasMouseMotionListeners )
  16.     canvas.addMouseMotionListener( l );
  17.   for ( final MouseWheelListener l : windowMouseWheelListeners )
  18.     window.addMouseWheelListener( l );
  19.   for ( final AdjustmentListener l : scrollBarAdjustmentListeners )
  20.     scrollBar.addAdjustmentListener( l );
  21.   scrollBar.setValues( scrollBarValue, scrollBarVisible, scrollBarMin, scrollBarMax );
  22. }

代码示例来源：origin: axtimwalde/mpicbg

  1. /**
  2.  * Restore the previously active Event handlers.
  3.  */
  4. final void restoreGui()
  5. {
  6.   clearGui();
  7.   for ( final KeyListener l : canvasKeyListeners )
  8.     canvas.addKeyListener( l );
  9.   for ( final KeyListener l : windowKeyListeners )
  10.     window.addKeyListener( l );
  11.   for ( final KeyListener l : ijKeyListeners )
  12.     ij.addKeyListener( l );
  13.   for ( final MouseListener l : canvasMouseListeners )
  14.     canvas.addMouseListener( l );
  15.   for ( final MouseMotionListener l : canvasMouseMotionListeners )
  16.     canvas.addMouseMotionListener( l );
  17.   for ( final MouseWheelListener l : windowMouseWheelListeners )
  18.     window.addMouseWheelListener( l );
  19.   for ( final AdjustmentListener l : scrollBarAdjustmentListeners )
  20.     scrollBar.addAdjustmentListener( l );
  21.   scrollBar.setValues( scrollBarValue, scrollBarVisible, scrollBarMin, scrollBarMax );
  22. }

代码示例来源：origin: mpicbg/mpicbg

  1. @Override
  2. public void run( String arg )
  3. {
  4.   ij = IJ.getInstance();
  5.   imp = IJ.getImage();
  6.   window = imp.getWindow();
  7.   canvas = imp.getCanvas();
  8.   
  9.   canvas.addKeyListener( this );
  10.   window.addKeyListener( this );
  11.   canvas.addMouseMotionListener( this );
  12.   canvas.addMouseListener( this );
  13.   ij.addKeyListener( this );
  14.   
  15.   init();
  16.   
  17.   imp.getProcessor().snapshot();
  18.   
  19.   Toolbar.getInstance().setTool( Toolbar.RECTANGLE );
  20.   
  21.   painter = new PaintThread();
  22.   painter.start();
  23. }

代码示例来源：origin: axtimwalde/mpicbg

  1. @Override
  2. public void run( final String arg )
  3. {
  4.   ij = IJ.getInstance();
  5.   imp = IJ.getImage();
  6.   window = imp.getWindow();
  7.   canvas = imp.getCanvas();
  8.   
  9.   canvas.addKeyListener( this );
  10.   window.addKeyListener( this );
  11.   canvas.addMouseMotionListener( this );
  12.   canvas.addMouseListener( this );
  13.   ij.addKeyListener( this );
  14.   
  15.   init();
  16.   
  17.   imp.getProcessor().snapshot();
  18.   
  19.   Toolbar.getInstance().setTool( Toolbar.LINE );
  20.   
  21.   painter = new PaintThread();
  22.   painter.start();
  23. }

代码示例来源：origin: mpicbg/mpicbg

  1. @Override
  2. public void run( final String arg )
  3. {
  4.   ij = IJ.getInstance();
  5.   imp = IJ.getImage();
  6.   window = imp.getWindow();
  7.   canvas = imp.getCanvas();
  8.   
  9.   canvas.addKeyListener( this );
  10.   window.addKeyListener( this );
  11.   canvas.addMouseMotionListener( this );
  12.   canvas.addMouseListener( this );
  13.   ij.addKeyListener( this );
  14.   
  15.   init();
  16.   
  17.   imp.getProcessor().snapshot();
  18.   
  19.   Toolbar.getInstance().setTool( Toolbar.LINE );
  20.   
  21.   painter = new PaintThread();
  22.   painter.start();
  23. }

代码示例来源：origin: axtimwalde/mpicbg

  1. @Override
  2. public void run( String arg )
  3. {
  4.   ij = IJ.getInstance();
  5.   imp = IJ.getImage();
  6.   window = imp.getWindow();
  7.   canvas = imp.getCanvas();
  8.   
  9.   canvas.addKeyListener( this );
  10.   window.addKeyListener( this );
  11.   canvas.addMouseMotionListener( this );
  12.   canvas.addMouseListener( this );
  13.   ij.addKeyListener( this );
  14.   
  15.   init();
  16.   
  17.   imp.getProcessor().snapshot();
  18.   
  19.   Toolbar.getInstance().setTool( Toolbar.RECTANGLE );
  20.   
  21.   painter = new PaintThread();
  22.   painter.start();
  23. }

代码示例来源：origin: axtimwalde/mpicbg

  1. @Override
  2. public void run( String arg )
  3. {
  4.   ij = IJ.getInstance();
  5.   imp = IJ.getImage();
  6.   
  7.   if ( imp.getStackSize() < 2 )
  8.   {
  9.     IJ.error( "This plugin only works on stacks with at least two slices." );
  10.     return;
  11.   }
  12.   window = imp.getWindow();
  13.   canvas = imp.getCanvas();
  14.   
  15.   canvas.addKeyListener( this );
  16.   window.addKeyListener( this );
  17.   canvas.addMouseMotionListener( this );
  18.   canvas.addMouseListener( this );
  19.   ij.addKeyListener( this );
  20.   
  21.   init();
  22.   
  23.   imp.getProcessor().snapshot();
  24.   
  25.   Toolbar.getInstance().setTool( Toolbar.RECTANGLE );
  26.   
  27.   painter = new PaintThread();
  28.   painter.start();
  29. }

代码示例来源：origin: com.projectdarkstar.example.projectsnowman/snowman-world-editor

  1. KeyInput.setProvider(KeyInput.INPUT_AWT);
  2. KeyListener kl = (KeyListener) KeyInput.get();
  3. comp.addKeyListener(kl);
  4. AWTMouseInput.setup(comp, false);

代码示例来源：origin: mpicbg/mpicbg

  1. @Override
  2. public void run( String arg )
  3. {
  4.   ij = IJ.getInstance();
  5.   imp = IJ.getImage();
  6.   
  7.   if ( imp.getStackSize() < 2 )
  8.   {
  9.     IJ.error( "This plugin only works on stacks with at least two slices." );
  10.     return;
  11.   }
  12.   window = imp.getWindow();
  13.   canvas = imp.getCanvas();
  14.   
  15.   canvas.addKeyListener( this );
  16.   window.addKeyListener( this );
  17.   canvas.addMouseMotionListener( this );
  18.   canvas.addMouseListener( this );
  19.   ij.addKeyListener( this );
  20.   
  21.   init();
  22.   
  23.   imp.getProcessor().snapshot();
  24.   
  25.   Toolbar.getInstance().setTool( Toolbar.RECTANGLE );
  26.   
  27.   painter = new PaintThread();
  28.   painter.start();
  29. }

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