textField.addKeyListener( new KeyListener() { @Override public void keyTyped(KeyEvent e) { if(KeyEvent.VK_SPACE==e.getKeyChar()){ e.consume(); } } //接口需要继承所有的方法 @Override public void keyPressed(KeyEvent e) { } @Override public void keyReleased(KeyEvent e) { } } ); /...
① void keyPressed(KeyEvent e):为响应某键按下时,即响应“按下键” (KEY_PRESSED)事件将调用此方法。 ② void keyReleased(KeyEvent e):为响应某键被释放时,即响应“释放键” (KEY_RELEASED)事件将调用此方法。 ③ void keyTyped(KeyEvent e):为响应某键被键入时,即响应“键入键” (KEY_TYPED) 事件将...
private Vector2 velocity; private Vector2 acceleration; public Player(float x, float y) { // ... velocity = new Vector2(); acceleration = new Vector2(0, -9.8f); // 模拟重力 } public void update(float deltaTime) { if (Gdx.input.isKeyPressed(Input.Keys.LEFT)) { velocity.x = -20...
pressed - true if the key is pressed Returns: true if there was a binding to an action, and the action was enabled createDefaultRenderers protected void createDefaultRenderers() Creates default cell renderers for objects, numbers, doubles, dates, booleans, and icons. See Also: DefaultTableCell...
pressed - true if the key is pressed Returns: true if there was a binding to an action, and the action was enabled setKeySelectionManager public void setKeySelectionManager(JComboBox.KeySelectionManager aManager) Sets the object that translates a keyboard character into a list selection. Typical...
8028617 client-libs java.awt Dvorak keyboard mapping not honored when ctrl key pressed 8030100 client-libs java.awt java.awt.Desktop: Enable check for supported URI schemes on Linux 8030987 client-libs java.awt sun_awt_X11_GtkFileDialogPeer.h can be removed ...
10; private static final int CHECK_ARC = 20; private static final int CHECK_SIZE = 86; private Check[][] checks = new Check[4][4]; private boolean isAdd = true; public GameBoard() { initGame(); addKeyListener(this); } @Override public void keyPressed(KeyEvent e) { switch (e....
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The full internal version number for this update release is 1.6.0_10-b33 (where "b" means "build"). The external version number is 6u10. Included in JDK 6u10 is version 11.0 of the Java HotSpot Virtual Machine.OlsonData 2008cThis release contains Olson time zone data version 2008c. For...
*/publicImagegetTile(int x,int y){if(x<0||x>=getWidth()||y<0||y>=getHeight()){//那么回返null值returnnull;}else{//否则返回tilereturntiles[x][y];}}/** 根据指定的坐标和指定的图片来更换tile */publicvoidsetTile(int x,int y,Image tile){tiles[x][y]=tile;}/** ...