‧Mouse Entered:滑鼠進入 Component 區域中。
‧Mouse Exit:滑鼠離開 Component 區域。
‧Mouse Pressed:在 Component 區域中按下滑鼠按鍵。
‧Mouse Release:在 Component 區域中放開滑鼠按鍵。
‧Mouse Click:在 Component 區域中按下然後放開滑鼠按鍵。
可以簡單地用以下的程式碼做測試。
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import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import javax.swing.JFrame; import javax.swing.JTextPane; public class MainPanel extends JFrame { private JTextPane mainPanel = null ; public MainPanel () { this .initialPanel(); this .initialJFrame(); } private void initialJFrame () { this .add( this .mainPanel); this .setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this .setSize( 200 , 100 ); this .setLocationRelativeTo( null ); this .setAlwaysOnTop( true ); this .setVisible( true ); } private void initialPanel () { this .mainPanel = new JTextPane(); this .mainPanel.setEditable( false ); this .mainPanel.addMouseListener( new MouseListener() { @Override public void mouseReleased(MouseEvent arg0) { System.out.println( "Mouse release: " + arg0.toString()); } @Override public void mousePressed(MouseEvent arg0) { System.out.println( "Mouse press: " + arg0.toString()); } @Override public void mouseExited(MouseEvent arg0) { System.out.println( "Mouse exit: " + arg0.toString()); } @Override public void mouseEntered(MouseEvent arg0) { System.out.println( "Mouse enter: " + arg0.toString()); } @Override public void mouseClicked(MouseEvent arg0) { System.out.println( "Mouse click: " + arg0.toString()); } }); } } |
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