📄 objectbrowser.groovy
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package groovy.inspect.swinguiimport java.awt.*import javax.swing.*import groovy.swing.SwingBuilderimport groovy.inspect.Inspector/**A little GUI to show some of the Inspector capabilities.Starting this script opens the ObjectBrowser on "some String".Use it in groovysh or groovyConsole to inspect your object ofinterest with<code>ObjectBrowser.inspect(myObject)</code>.@author Dierk Koenig**/class ObjectBrowser { def inspector def swing, frame, fieldTable, methodTable, itemTable, mapTable static void main(args) { inspect("some String") } static void inspect(objectUnderInspection){ def browser = new ObjectBrowser() browser.inspector = new Inspector(objectUnderInspection) browser.run() } void run() { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()) swing = new SwingBuilder() frame = swing.frame(title:'Groovy Object Browser', location:[200,200], size:[800,600], defaultCloseOperation:WindowConstants.DISPOSE_ON_CLOSE) { menuBar { menu(text:'Help') { menuItem() {action(name:'About', closure: this.&showAbout)} } } panel() { borderLayout() panel( name:"Class Info", border: BorderFactory.createEmptyBorder(5,10,5,10), constraints:BorderLayout.NORTH) { flowLayout(alignment:FlowLayout.LEFT) def props = inspector.classProps def classLabel = '<html>' + props.join('<br>') label(classLabel) } tabbedPane(constraints:BorderLayout.CENTER){ if (inspector.object instanceof Collection) { scrollPane(name: ' Collection data ') { itemTable = table() { int i = 0 def data = inspector.object.collect { val -> [i++, val] } tableModel(list:data) { closureColumn(header:'Index', read:{it[0]}) closureColumn(header:'Value', read:{it[1]}) } } } } if (inspector.object instanceof Map) { scrollPane(name: ' Map data ') { itemTable = table() { int i = 0 def data = inspector.object.collect { key, val -> [i++, key, val] } tableModel(list:data) { closureColumn(header:'Index', read:{it[0]}) closureColumn(header:'Key', read:{it[1]}) closureColumn(header:'Value', read:{it[2]}) } } } } scrollPane(name: ' Public Fields and Properties ') { fieldTable = table() { def data = Inspector.sort(inspector.publicFields.toList()) data.addAll(Inspector.sort(inspector.propertyInfo.toList())) tableModel(list:data) { closureColumn(header:'Name', read:{it[Inspector.MEMBER_NAME_IDX]}) closureColumn(header:'Value', read:{it[Inspector.MEMBER_VALUE_IDX]}) closureColumn(header:'Type', read:{it[Inspector.MEMBER_TYPE_IDX]}) closureColumn(header:'Origin', read:{it[Inspector.MEMBER_ORIGIN_IDX]}) closureColumn(header:'Modifier', read:{it[Inspector.MEMBER_MODIFIER_IDX]}) closureColumn(header:'Declarer', read:{it[Inspector.MEMBER_DECLARER_IDX]}) } } } scrollPane(name:' (Meta) Methods ' ) { methodTable = table() { def data = Inspector.sort(inspector.methods.toList()) data.addAll(Inspector.sort(inspector.metaMethods.toList())) tableModel(list:data) { closureColumn(header:'Name', read:{it[Inspector.MEMBER_NAME_IDX]}) closureColumn(header:'Params', read:{it[Inspector.MEMBER_PARAMS_IDX]}) closureColumn(header:'Type', read:{it[Inspector.MEMBER_TYPE_IDX]}) closureColumn(header:'Origin', read:{it[Inspector.MEMBER_ORIGIN_IDX]}) closureColumn(header:'Modifier', read:{it[Inspector.MEMBER_MODIFIER_IDX]}) closureColumn(header:'Declarer', read:{it[Inspector.MEMBER_DECLARER_IDX]}) closureColumn(header:'Exceptions', read:{it[Inspector.MEMBER_EXCEPTIONS_IDX]}) } } } } } } // Add a bit of formatting addSorter(itemTable) addSorter(mapTable) addSorter(fieldTable) addSorter(methodTable) frame.show() frame.toFront() } void addSorter(table) { if (table != null) { def sorter = new TableSorter(table.model) table.model = sorter sorter.addMouseListenerToHeaderInTable(table) } } void showAbout(EventObject evt) { def pane = swing.optionPane() // work around GROOVY-1048 pane.setMessage('An interactive GUI to explore object capabilities.') def dialog = pane.createDialog(frame, 'About Groovy Object Browser') dialog.show() }}⌨️ 快捷键说明
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