http://www.jexp.ru/index.php?action=history&feed=atom&title=Java_by_API%2Fjavax.swing.plaf.basic%2FBasicCheckBoxUI 2026-04-24T01:23:34Z История изменений этой страницы в вики MediaWiki 1.30.0 http://www.jexp.ru/index.php?title=Java_by_API/javax.swing.plaf.basic/BasicCheckBoxUI&diff=296&oldid=prev 2010-05-31T17:43:48Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 17:43, 31 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

http://www.jexp.ru/index.php?title=Java_by_API/javax.swing.plaf.basic/BasicCheckBoxUI&diff=297&oldid=prev 2010-05-31T14:15:50Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>== extends BasicCheckBoxUI ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> <br /> <br /> import java.awt.Color;<br /> import java.awt.Dimension;<br /> import java.awt.FlowLayout;<br /> import java.awt.FontMetrics;<br /> import java.awt.Graphics;<br /> import java.awt.Insets;<br /> import java.awt.event.MouseEvent;<br /> import java.awt.event.MouseListener;<br /> import java.awt.event.WindowAdapter;<br /> import java.awt.event.WindowEvent;<br /> import java.awt.event.WindowListener;<br /> import javax.swing.AbstractButton;<br /> import javax.swing.ButtonModel;<br /> import javax.swing.Icon;<br /> import javax.swing.JButton;<br /> import javax.swing.JCheckBox;<br /> import javax.swing.JComponent;<br /> import javax.swing.JFrame;<br /> import javax.swing.JPanel;<br /> import javax.swing.UIManager;<br /> import javax.swing.plaf.ruponentUI;<br /> import javax.swing.plaf.basic.BasicCheckBoxUI;<br /> public class MyCheckBoxUI extends BasicCheckBoxUI implements<br /> java.io.Serializable, MouseListener {<br /> private final static MyCheckBoxUI buttonUI = new MyCheckBoxUI();<br /> <br /> public MyCheckBoxUI() {<br /> }<br /> public static ComponentUI createUI(JComponent c) {<br /> return buttonUI;<br /> }<br /> public void installUI(JComponent c) {<br /> super.installUI(c);<br /> c.setBackground(Color.red);<br /> c.addMouseListener(this);<br /> }<br /> public void uninstallUI(JComponent c) {<br /> super.uninstallUI(c);<br /> c.removeMouseListener(this);<br /> }<br /> public void paint(Graphics g, JComponent c) {<br /> AbstractButton b = (AbstractButton) c;<br /> ButtonModel model = b.getModel();<br /> Dimension d = b.getSize();<br /> g.setFont(c.getFont());<br /> FontMetrics fm = g.getFontMetrics();<br /> g.setColor(Color.white);<br /> g.drawString(&quot;Am I a check box&quot;, 10, 10);<br /> }<br /> public void mouseClicked(MouseEvent e) {<br /> }<br /> public void mousePressed(MouseEvent e) {<br /> }<br /> public void mouseReleased(MouseEvent e) {<br /> }<br /> public void mouseEntered(MouseEvent e) {<br /> JComponent c = (JComponent) e.getComponent();<br /> c.setBackground(Color.blue);<br /> c.repaint();<br /> }<br /> public void mouseExited(MouseEvent e) {<br /> JComponent c = (JComponent) e.getComponent();<br /> c.setBackground(Color.red);<br /> c.repaint();<br /> }<br /> public static void main(String[] argv) {<br /> JFrame f = new JFrame();<br /> f.setSize(400, 300);<br /> f.setLayout(new FlowLayout());<br /> JPanel p = new JPanel();<br /> JCheckBox bt1 = new JCheckBox(&quot;Click Me&quot;);<br /> bt1.setUI(new MyCheckBoxUI());<br /> p.add(bt1);<br /> f.add(p);<br /> f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br /> f.setVisible(true);<br /> }<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;</div>

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