| 发表于:2008-01-17 16:34:12 楼主 |
private void initialize() { setdefaultcloseoperation(windowconstants.exit_on_close); this.setsize( 400, 300 ); this.setcontentpane( getjcontentpane() ); grouplayout layout = new grouplayout( getjcontentpane() ); getjcontentpane().setlayout( layout ); layout.setautocreategaps( true ); layout.setautocreatecontainergaps( true ); grouplayout.sequentialgroup hgroup = layout.createsequentialgroup(); grouplayout.parallelgroup g1 = layout.createparallelgroup( grouplayout.alignment.leading, true ); g1.addcomponent( new jlabel( "ip:" ) ); g1.addcomponent( new jlabel("port:") ); hgroup.addgroup( g1 ); layout.sethorizontalgroup( hgroup ); } 这样初始化, 不知为何总是抛java.lang.illegalstateexception的异常, 编译器是jdk 1.6 |
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