{"id":1201,"date":"2019-12-26T18:27:13","date_gmt":"2019-12-26T10:27:13","guid":{"rendered":"http:\/\/149.129.74.185\/?p=1201"},"modified":"2019-12-26T18:43:06","modified_gmt":"2019-12-26T10:43:06","slug":"java-%e5%9f%ba%e4%ba%8e-swing-%e7%9a%84-gui","status":"publish","type":"post","link":"http:\/\/www.magicmipamipa.com\/?p=1201","title":{"rendered":"[Java] \u57fa\u4e8e Swing \u7684 GUI"},"content":{"rendered":"

JavaBeans and Bean Events<\/h2>\n

JavaBeans<\/h4>\n

Javabeans\u5c31\u662f\u4e00\u4e2a\u666e\u901a\u7684java\u7c7b\uff0c\u4f46\u7b26\u5408\u67d0\u79cd\u7279\u5b9a\u89c4\u8303\u3002\u4f7f\u7528Javabeans\u7684\u597d\u5904\u662f\u89e3\u51b3\u4ee3\u7801\u91cd\u590d\u7f16\u5199\uff0c\u529f\u80fd\u533a\u5206\u660e\u786e\uff0c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n

\u6bcf\u4e2aGUI\u7c7b\u90fd\u662fJavaBeans\u7ec4\u4ef6\uff0c\u56e0\u4e3a<\/p>\n

\uff081\uff09\u5b83\u662f\u4e00\u4e2a\u516c\u5171\u7c7b\uff1b<\/p>\n

\uff082\uff09\u5b83\u6709\u4e00\u4e2a\u516c\u5171\u7684\u65e0\u53c2\u6570\u6784\u9020\u51fd\u6570\uff1b<\/p>\n

\uff083\uff09\u5b83\u662fjava.awt.component\u7684\u6269\u5c55\uff0c\u540e\u8005\u5b9e\u73b0java.io.Serializable\u3002<\/p>\n

Bean Events<\/h4>\n

\u4e00\u4e2abean\u53ef\u4ee5\u4e0e\u5176\u4ed6bean\u901a\u4fe1<\/span><\/strong>\u3002Java\u4e8b\u4ef6\u59d4\u6258\u6a21\u578b\uff08event delegation model\uff09<\/span><\/strong>\u4e3abean\u53d1\u9001\u3001\u63a5\u6536\u548c\u5904\u7406\u4e8b\u4ef6\u63d0\u4f9b\u4e86\u57fa\u7840\u3002\u5f53bean\u53d1\u751f\u67d0\u4e9b\u4e8b\u60c5\u65f6\uff0c\u6bd4\u5982\u9f20\u6807\u5355\u51fbjavax.swing.JButton bean\uff0c\u5c31\u4f1a\u521b\u5efa\u4e00\u4e2a\u4e8b\u4ef6\u5bf9\u8c61\u6765\u5c01\u88c5\u4e0e\u8be5\u4e8b\u4ef6\u76f8\u5173\u7684\u4fe1\u606f\u3002bean\u5c06\u4e8b\u4ef6\u5bf9\u8c61\u4f20\u9012\u7ed9\u611f\u5174\u8da3\u7684bean\uff0c\u4ee5\u4fbf\u5904\u7406\u4e8b\u4ef6\u3002<\/p>\n

 <\/p>\n

Java Swing<\/h2>\n

Swing Container<\/h3>\n

javax.swing.JDialog<\/h4>\n

\u77ed\u6d88\u606f\u5bf9\u8bdd\u6846\uff1a<\/p>\n

JOptionPane.showMessageDialog\uff08\u7a7a\uff0c\u201c4+2=6\u201d\uff09;<\/pre>\n
javax.swing.JFileChooser<\/h4>\n
\u9009\u62e9\u6587\u4ef6\uff1a<\/p>\n
showOpenDialog(),\r\nshowSaveDialog()<\/pre>\n
javax.swing.JFrame<\/h4>\n
\u5e26\u6709\u6807\u9898\u548c\u8fb9\u6846\u7684\u9876\u7ea7\u7a97\u53e3\uff0c\u901a\u5e38\u7528\u4f5c\u7a0b\u5e8f\u7684\u4e3b\u7a97\u53e3\u3002<\/p>\n
\u5e38\u7528\u53c2\u6570\uff1a<\/p>\n
contentPane\u3001iconImage\u3001jMenuBar\u3001layout\u3001title\u3001resizable<\/p>\n
javax.swing.JPanel<\/h4>\n
    \n
  • JPanel\u4e0d\u662f\u9876\u7ea7\u5bb9\u5668<\/span><\/strong>\uff1b\u5b83\u5fc5\u987b\u653e\u5728\u53e6\u4e00\u4e2a\u5bb9\u5668\u4e2d\uff0c\u5e76\u4e14\u53ef\u4ee5\u653e\u5728\u53e6\u4e00\u4e2aJPanel\u4e2d\u3002<\/li>\n
  • \u7531\u4e8eJPanel\u662fJComponent\u7684\u4e00\u4e2a\u5b50\u7c7b\uff0c\u5b83\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7ec4\u4ef6\uff0c\u4f46\u662fJFrame\u548cJApplet\u662f\u91cd\u91cf\u7ea7\u7ec4\u4ef6\u3002<\/li>\n<\/ul>\n
    Swing Layout<\/h3>\n
    CardLayout<\/h4>\n
    GridBagLayout<\/h4>\n
    \u53c2\u6570\u8bf4\u660e<\/p>\n
      \n
    • gridx,gridy \u2014\u2014 \u8bbe\u7f6e\u7ec4\u4ef6\u7684\u4f4d\u7f6e\uff0cgridx\u8bbe\u7f6e\u4e3aGridBagConstraints.RELATIVE\u4ee3\u8868\u6b64\u7ec4\u4ef6\u4f4d\u4e8e
      \n\u4e4b\u524d\u6240\u52a0\u5165\u7ec4\u4ef6\u7684\u53f3\u8fb9\u3002gridy\u8bbe\u7f6e\u4e3aGridBagConstraints.RELATIVE\u4ee3\u8868\u6b64\u7ec4\u4ef6\u4f4d\u4e8e\u4ee5\u524d\u6240\u52a0\u5165\u7ec4\u4ef6\u7684\u4e0b\u9762\u3002<\/li>\n
    • gridwidth,gridheight \u2014\u2014 \u7528\u6765\u8bbe\u7f6e\u7ec4\u4ef6\u6240\u5360\u7684\u5355\u4f4d\u957f\u5ea6\u4e0e\u9ad8\u5ea6\uff0c\u9ed8\u8ba4\u503c\u7686\u4e3a1\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528GridBagConstraints.REMAINDER\u5e38\u91cf\uff0c\u4ee3\u8868\u6b64\u7ec4\u4ef6\u4e3a\u6b64\u884c\u6216\u6b64\u5217\u7684\u6700\u540e\u4e00\u4e2a\u7ec4\u4ef6\uff0c\u800c\u4e14\u4f1a\u5360\u636e\u6240\u6709\u5269\u4f59\u7684\u7a7a\u95f4\u3002<\/li>\n
    • weightx,weighty \u2014\u2014 \u7528\u6765\u8bbe\u7f6e\u7a97\u53e3\u53d8\u5927\u65f6\uff0c\u5404\u7ec4\u4ef6\u8ddf\u7740\u53d8\u5927\u7684\u6bd4\u4f8b\u3002\u5f53\u6570\u5b57\u8d8a\u5927\uff0c\u8868\u793a\u7ec4\u4ef6\u80fd\u5f97\u5230\u66f4\u591a\u7684\u7a7a\u95f4\uff0c\u9ed8\u8ba4\u503c\u7686\u4e3a0\u3002<\/li>\n
    • anchor \u2014\u2014 \u5f53\u7ec4\u4ef6\u7a7a\u95f4\u5927\u4e8e\u7ec4\u4ef6\u672c\u8eab\u65f6\uff0c\u8981\u5c06\u7ec4\u4ef6\u7f6e\u4e8e\u4f55\u5904\u3002\u6709CENTER(\u9ed8\u8ba4\u503c)\u3001NORTH\u3001NORTHEAST\u3001EAST\u3001SOUTHEAST\u3001WEST\u3001NORTHWEST\u9009\u62e9\u3002<\/li>\n
    • fill —————- \u5f53\u7ec4\u4ef6\u7a7a\u95f4\u5927\u4e8e\u7ec4\u4ef6\u672c\u8eab\u65f6\uff0c\u8981\u5c06\u7ec4\u4ef6\u5982\u4f55\u586b\u5145\u3002<\/li>\n
    • insets \u2014\u2014 \u8bbe\u7f6e\u7ec4\u4ef6\u4e4b\u95f4\u5f7c\u6b64\u7684\u95f4\u8ddd\u3002\u5b83\u6709\u56db\u4e2a\u53c2\u6570\uff0c\u5206\u522b\u662f\u4e0a\uff0c\u5de6\uff0c\u4e0b\uff0c\u53f3\uff0c\u9ed8\u8ba4\u4e3a(0,0,0,0)\u3002<\/li>\n
    • ipadx,ipady \u2014\u2014 \u8bbe\u7f6e\u7ec4\u4ef6\u95f4\u8ddd\uff0c\u9ed8\u8ba4\u503c\u4e3a0\u3002<\/li>\n<\/ul>\n
      No Layout<\/h4>\n
      container.setLayout(null);<\/pre>\n
      \u5fc5\u987b\u4f7f\u7528\u7ec4\u4ef6\u7684\u5b9e\u4f8b\u65b9\u6cd5setBounds\uff08\uff09\u653e\u7f6e\u7ec4\u4ef6\u3002<\/p>\n
      BoxLayout<\/h4>\n
      Box box1 = Box.createHorizontalBox(); \/\/\u6a2a\u5411\r\nBox box2 = Box.createVerticalBox(); \/\/\u7eb5\u5411<\/pre>\n
      OverlayLayout<\/h4>\n
      OverlayLayout\u662f\u4e00\u4e2aSwing\u5e03\u5c40\u7ba1\u7406\u5668\uff0c\u5b83\u5c06\u7ec4\u4ef6\u6392\u5217\u5728\u5f7c\u6b64\u4e4b\u4e0a\u3002\u8981\u521b\u5efa\u8986\u76d6\u5e03\u5c40\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u6784\u9020\u51fd\u6570\uff1a<\/p>\n
      public OverlayLayout(Container target)<\/pre>\n
      SpringLayout<\/h4>\n
      SpringLayout\u662fJDK 1.4\u4e2d\u5f15\u5165\u7684\u4e00\u79cd\u65b0\u7684Swing\u5e03\u5c40\u7ba1\u7406\u5668\u3002\u5f39\u7c27\u5e03\u5c40\u7684\u60f3\u6cd5\u662f\u5728\u7ec4\u4ef6\u5468\u56f4\u653e\u7f6e\u4e00\u4e2a\u5f39\u6027\u5f39\u7c27\u3002\u5f39\u7c27\u53ef\u4ee5\u538b\u7f29\u6216\u81a8\u80c0\u4ee5\u5c06\u90e8\u4ef6\u653e\u7f6e\u5728\u6240\u9700\u4f4d\u7f6e\u3002<\/p>\n
      component<\/h3>\n
      JScrollPane<\/h4>\n
      \u6eda\u52a8\u9762\u677f\uff0cJScrollPane\u53ef\u4ee5\u88ab\u770b\u4f5c\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u5bb9\u5668\uff0c\u5b83\u6709\u4e00\u4e2a\u7528\u4e8e\u663e\u793a\u6240\u5305\u542b\u7ec4\u4ef6\u7684\u89c6\u56fe\u7aef\u53e3\u3002\u9664\u4e86\u6c34\u5e73\u548c\u5782\u76f4\u6eda\u52a8\u6761\u4e4b\u5916\uff0cJScrollPane\u8fd8\u53ef\u4ee5\u6709\u5217\u6807\u9898\u3001\u884c\u6807\u9898\u548c\u89d2\u70b9\u3002<\/p>\n
      \u5e38\u7528\u5c5e\u6027\uff1a<\/p>\n
      columnHeader<\/p>\n
      rowHeader<\/p>\n
      viewport<\/p>\n
      JTabbedPane<\/p>\n
      \u901a\u5e38\u5c06\u9762\u677f\u653e\u7f6e\u5728JTabbedPane\u4e2d\uff0c\u5e76\u5c06\u9009\u9879\u5361\u4e0e\u6bcf\u4e2a\u9762\u677f\u5173\u8054\u3002JTabbedPane\u5f88\u5bb9\u6613\u4f7f\u7528\uff0c\u56e0\u4e3a\u9762\u677f\u7684\u9009\u62e9\u662f\u901a\u8fc7\u5355\u51fb\u76f8\u5e94\u7684\u9009\u9879\u5361\u81ea\u52a8\u5904\u7406\u7684\u3002\u901a\u8fc7\u5355\u51fb\u5177\u6709\u7ed9\u5b9a\u6807\u9898\u548c\/\u6216\u56fe\u6807\u7684\u9009\u9879\u5361\uff0c\u53ef\u4ee5\u5728\u4e00\u7ec4\u9762\u677f\u4e4b\u95f4\u5207\u6362\u3002<\/p>\n
      JSplitPane<\/h4>\n
      JSplitPane\u662f\u4e00\u4e2a\u65b9\u4fbf\u7684Swing\u5bb9\u5668\uff0c\u5b83\u5305\u542b\u4e24\u4e2a\u7ec4\u4ef6\u548c\u4e00\u4e2a\u79f0\u4e3a\u5206\u9694\u7b26\u7684\u5355\u72ec\u6761\u3002<\/p>\n
      Swing Borders<\/h4>\n","protected":false},"excerpt":{"rendered":"
      JavaBeans and Bean Events JavaBeans Javabeans\u5c31\u662f\u4e00\u4e2a\u666e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[28,16],"tags":[],"_links":{"self":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/1201"}],"collection":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1201"}],"version-history":[{"count":5,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/1201\/revisions"}],"predecessor-version":[{"id":1207,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/1201\/revisions\/1207"}],"wp:attachment":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1201"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}