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

public void setListeners (Canvas canvas) {
  if (this.canvas != null) {
    canvas.removeMouseListener(this);
    canvas.removeMouseMotionListener(this);
    canvas.removeMouseWheelListener(this);
    canvas.removeKeyListener(this);
  }
  canvas.addMouseListener(this);
  canvas.addMouseMotionListener(this);
  canvas.addMouseWheelListener(this);
  canvas.addKeyListener(this);
  canvas.setFocusTraversalKeysEnabled(false);
  this.canvas = canvas;
}

代码示例来源：origin: libgdx/libgdx

public void setListeners (Canvas canvas) {
  if (this.canvas != null) {
    canvas.removeMouseListener(this);
    canvas.removeMouseMotionListener(this);
    canvas.removeMouseWheelListener(this);
    canvas.removeKeyListener(this);
  }
  canvas.addMouseListener(this);
  canvas.addMouseMotionListener(this);
  canvas.addMouseWheelListener(this);
  canvas.addKeyListener(this);
  canvas.setFocusTraversalKeysEnabled(false);
  this.canvas = canvas;
}

代码示例来源：origin: google/sagetv

c.addKeyListener(this);

代码示例来源：origin: caprica/vlcj-player

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

代码示例来源：origin: google/sagetv

c.addKeyListener(this);
c.addMouseListener(this);
addMouseWheelListener(this);

代码示例来源：origin: mpicbg/mpicbg_

/**
 * Add new event handlers.
 */
final void takeOverGui()
{
  canvas.addKeyListener( Stack_Rotate.this );
  window.addKeyListener( Stack_Rotate.this );
  canvas.addMouseMotionListener( Stack_Rotate.this );
  canvas.addMouseListener( Stack_Rotate.this );
  ij.addKeyListener( Stack_Rotate.this );
  window.addMouseWheelListener( Stack_Rotate.this );
  scrollBar.addAdjustmentListener( Stack_Rotate.this );
  updateScrollBar();
}

代码示例来源：origin: axtimwalde/mpicbg

/**
 * Add new event handlers.
 */
final void takeOverGui()
{
  canvas.addKeyListener( Stack_Rotate.this );
  window.addKeyListener( Stack_Rotate.this );
  canvas.addMouseMotionListener( Stack_Rotate.this );
  canvas.addMouseListener( Stack_Rotate.this );
  ij.addKeyListener( Stack_Rotate.this );
  window.addMouseWheelListener( Stack_Rotate.this );
  scrollBar.addAdjustmentListener( Stack_Rotate.this );
  updateScrollBar();
}

代码示例来源：origin: org.processing/core

canvas.addKeyListener(new KeyListener() {

代码示例来源：origin: net.imagej/ij

if (ij!=null) {
  addKeyListener(ij);
  ic.addKeyListener(ij);
  ic.addMouseListener(ij);

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

public void setListeners (Canvas canvas) {
  if (this.canvas != null) {
    canvas.removeMouseListener(this);
    canvas.removeMouseMotionListener(this);
    canvas.removeMouseWheelListener(this);
    canvas.removeKeyListener(this);
  }
  canvas.addMouseListener(this);
  canvas.addMouseMotionListener(this);
  canvas.addMouseWheelListener(this);
  canvas.addKeyListener(this);
  canvas.setFocusTraversalKeysEnabled(false);
  this.canvas = canvas;
}

代码示例来源：origin: imagej/ImageJA

if (ij!=null) {
  addKeyListener(ij);
  ic.addKeyListener(ij);
  ic.addMouseListener(ij);

代码示例来源：origin: mpicbg/mpicbg_

/**
 * Restore the previously active Event handlers.
 */
final void restoreGui()
{
  clearGui();
  for ( final KeyListener l : canvasKeyListeners )
    canvas.addKeyListener( l );
  for ( final KeyListener l : windowKeyListeners )
    window.addKeyListener( l );
  for ( final KeyListener l : ijKeyListeners )
    ij.addKeyListener( l );
  for ( final MouseListener l : canvasMouseListeners )
    canvas.addMouseListener( l );
  for ( final MouseMotionListener l : canvasMouseMotionListeners )
    canvas.addMouseMotionListener( l );
  for ( final MouseWheelListener l : windowMouseWheelListeners )
    window.addMouseWheelListener( l );
  for ( final AdjustmentListener l : scrollBarAdjustmentListeners )
    scrollBar.addAdjustmentListener( l );
  scrollBar.setValues( scrollBarValue, scrollBarVisible, scrollBarMin, scrollBarMax );
}

代码示例来源：origin: axtimwalde/mpicbg

/**
 * Restore the previously active Event handlers.
 */
final void restoreGui()
{
  clearGui();
  for ( final KeyListener l : canvasKeyListeners )
    canvas.addKeyListener( l );
  for ( final KeyListener l : windowKeyListeners )
    window.addKeyListener( l );
  for ( final KeyListener l : ijKeyListeners )
    ij.addKeyListener( l );
  for ( final MouseListener l : canvasMouseListeners )
    canvas.addMouseListener( l );
  for ( final MouseMotionListener l : canvasMouseMotionListeners )
    canvas.addMouseMotionListener( l );
  for ( final MouseWheelListener l : windowMouseWheelListeners )
    window.addMouseWheelListener( l );
  for ( final AdjustmentListener l : scrollBarAdjustmentListeners )
    scrollBar.addAdjustmentListener( l );
  scrollBar.setValues( scrollBarValue, scrollBarVisible, scrollBarMin, scrollBarMax );
}

代码示例来源：origin: mpicbg/mpicbg

@Override
public void run( String arg )
{
  ij = IJ.getInstance();
  imp = IJ.getImage();
  window = imp.getWindow();
  canvas = imp.getCanvas();
  
  canvas.addKeyListener( this );
  window.addKeyListener( this );
  canvas.addMouseMotionListener( this );
  canvas.addMouseListener( this );
  ij.addKeyListener( this );
  
  init();
  
  imp.getProcessor().snapshot();
  
  Toolbar.getInstance().setTool( Toolbar.RECTANGLE );
  
  painter = new PaintThread();
  painter.start();
}

代码示例来源：origin: axtimwalde/mpicbg

@Override
public void run( final String arg )
{
  ij = IJ.getInstance();
  imp = IJ.getImage();
  window = imp.getWindow();
  canvas = imp.getCanvas();
  
  canvas.addKeyListener( this );
  window.addKeyListener( this );
  canvas.addMouseMotionListener( this );
  canvas.addMouseListener( this );
  ij.addKeyListener( this );
  
  init();
  
  imp.getProcessor().snapshot();
  
  Toolbar.getInstance().setTool( Toolbar.LINE );
  
  painter = new PaintThread();
  painter.start();
}

代码示例来源：origin: mpicbg/mpicbg

@Override
public void run( final String arg )
{
  ij = IJ.getInstance();
  imp = IJ.getImage();
  window = imp.getWindow();
  canvas = imp.getCanvas();
  
  canvas.addKeyListener( this );
  window.addKeyListener( this );
  canvas.addMouseMotionListener( this );
  canvas.addMouseListener( this );
  ij.addKeyListener( this );
  
  init();
  
  imp.getProcessor().snapshot();
  
  Toolbar.getInstance().setTool( Toolbar.LINE );
  
  painter = new PaintThread();
  painter.start();
}

代码示例来源：origin: axtimwalde/mpicbg

@Override
public void run( String arg )
{
  ij = IJ.getInstance();
  imp = IJ.getImage();
  window = imp.getWindow();
  canvas = imp.getCanvas();
  
  canvas.addKeyListener( this );
  window.addKeyListener( this );
  canvas.addMouseMotionListener( this );
  canvas.addMouseListener( this );
  ij.addKeyListener( this );
  
  init();
  
  imp.getProcessor().snapshot();
  
  Toolbar.getInstance().setTool( Toolbar.RECTANGLE );
  
  painter = new PaintThread();
  painter.start();
}

代码示例来源：origin: axtimwalde/mpicbg

@Override
public void run( String arg )
{
  ij = IJ.getInstance();
  imp = IJ.getImage();
  
  if ( imp.getStackSize() < 2 )
  {
    IJ.error( "This plugin only works on stacks with at least two slices." );
    return;
  }
  window = imp.getWindow();
  canvas = imp.getCanvas();
  
  canvas.addKeyListener( this );
  window.addKeyListener( this );
  canvas.addMouseMotionListener( this );
  canvas.addMouseListener( this );
  ij.addKeyListener( this );
  
  init();
  
  imp.getProcessor().snapshot();
  
  Toolbar.getInstance().setTool( Toolbar.RECTANGLE );
  
  painter = new PaintThread();
  painter.start();
}

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

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

代码示例来源：origin: mpicbg/mpicbg

@Override
public void run( String arg )
{
  ij = IJ.getInstance();
  imp = IJ.getImage();
  
  if ( imp.getStackSize() < 2 )
  {
    IJ.error( "This plugin only works on stacks with at least two slices." );
    return;
  }
  window = imp.getWindow();
  canvas = imp.getCanvas();
  
  canvas.addKeyListener( this );
  window.addKeyListener( this );
  canvas.addMouseMotionListener( this );
  canvas.addMouseListener( this );
  ij.addKeyListener( this );
  
  init();
  
  imp.getProcessor().snapshot();
  
  Toolbar.getInstance().setTool( Toolbar.RECTANGLE );
  
  painter = new PaintThread();
  painter.start();
}

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