Java.use(better,Jython=Swing)《1.2》JTextArea: 各チーム紹介
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Java.use(better, Jython=Swing)
Jython 導入ガイド -- 2010 FIFA World Cup South Africa™
CONTENTS
■ 課題：相手チームを知ろう
《要求仕様》予選リーグに出場した全３２チームの個別情報を表示したい。
- モジュールを起動すると、
$ jython -i wc02_JTextArea.py >>>
2010 FIFA World Cup 南アフリカ大会の開催国チーム South Africa (rsa) の旗とチーム名に加えて、そのプロフィールが表示されます。
- 各チーム（リスト項目）を選択すると、
ここでは、日本チーム Japan (jpn) に関する情報が表示されます。
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》作業中です《Created: 2003/12/29｜Last updated: 2013/04/04 12:26:31
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■ 余録：ソースコード
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from os.path import dirname, exists from sys import argv from java.awt import BorderLayout from java.awt import Font from javax.swing import ImageIcon from javax.swing import JFrame from javax.swing import JLabel from javax.swing import JList from javax.swing import JPanel from javax.swing import JScrollPane from javax.swing import JSplitPane from javax.swing import JTextArea from javax.swing import ListSelectionModel ## ---------------------------------------- class TeamsListPanel(JPanel): groups = { "A": [ # Group A {"rsa": "South Africa"}, {"mex": "Mexico"}, {"uru": "Uruguay"}, {"fra": "France"}, ], "B": [ # Group B {"arg": "Argentina"}, {"nga": "Nigeria"}, {"kor": "Korea Republic"}, {"gre": "Greece"}, ], "C": [ # Group C {"eng": "England"}, {"usa": "USA"}, {"alg": "Algeria"}, {"svn": "Slovenia"}, ], "D": [ # Group D {"ger": "Germany"}, {"aus": "Australia"}, {"srb": "Serbia"}, {"gha": "Ghana"}, ], "E": [ # Group E {"ned": "Netherlands"}, {"den": "Denmark"}, {"jpn": "Japan"}, {"cmr": "Cameroon"}, ], "F": [ # Group F {"ita": "Italy"}, {"par": "Paraguay"}, {"nzl": "New Zealand"}, {"svk": "Slovakia"}, ], "G": [ # Group G {"bra": "Brazil"}, {"prk": "Korea DPR"}, {"civ": "Cote d Ivoire"}, {"por": "Portugal"}, ], "H": [ # Group H {"esp": "Spain"}, {"sui": "Switzerland"}, {"hon": "Honduras"}, {"chi": "Chile"}, ], } def __init__(self, master, *args, **keys): def teams(): return [e for group in "ABCDEFGH" for team in self.groups[group] for e in team] listPane = self._listPane( listData = teams(), minimumSize = (100,50), valueChanged = self, ) canvasPane = self._canvasPane( minimumSize = (100,50), ) master.contentPane = self._splitPane( leftComponent = listPane, rightComponent = canvasPane, ) self._update("rsa") ## ---------------------------------------- def _listPane(self, listData, minimumSize, **keys): def view(listData, **keys): comp = JList( listData, selectionMode = ListSelectionModel.SINGLE_SELECTION, selectedIndex = 0, **keys ) return comp comp = JScrollPane( viewportView = view(listData, **keys), minimumSize = minimumSize, ) return comp def _canvasPane(self, minimumSize, **keys): comp = JPanel( layout = BorderLayout(), ) comp.add( self._labelPane(), BorderLayout.NORTH, ) comp.add( self._textPane(minimumSize), BorderLayout.CENTER, ) return comp def _labelPane(self, **keys): def view(): self.label = \ comp = JLabel( horizontalAlignment = JLabel.CENTER, horizontalTextPosition = JLabel.CENTER, verticalTextPosition = JLabel.BOTTOM, ) comp.font = comp.font.deriveFont(Font.ITALIC) return comp comp = view() return comp def _textPane(self, minimumSize, **keys): def view(): self.textArea = \ comp = JTextArea( lineWrap = True, wrapStyleWord = True, ) comp.font = comp.font.deriveFont(Font.ITALIC) return comp comp = JScrollPane( viewportView = view(), minimumSize = minimumSize, ) return comp def _splitPane(self, **keys): comp = JSplitPane( orientation = JSplitPane.HORIZONTAL_SPLIT, oneTouchExpandable = True, dividerLocation = 120, **keys ) return comp ## ---------------------------------------- def __call__(self, e): # ListSelectionListener.valueChanged s = e.source.selectedValue self._update(s) def _update(self, s=None): def imageIcon(path): return ImageIcon(path) if exists(path) else None def name(key): for group in self.groups.values(): for team in group: if key in team: return team[key] else: return None def contents(path): if exists(path): return "".join([e for e in open(path)]) else: return None path = dirname(argv[-1]) self.label.icon = imageIcon("%s/squad/%s.gif"%(path, s)) s = name(s) self.label.text = s text = contents("%s/profile/%s.txt"%(path, s)) self.textArea.text = text if text else "*** File not found ***" self.textArea.caretPosition = 0 ## ---------------------------------------- def tips1(): frame = JFrame( title = u"2010 FIFA World Cup South Africa™", size = (340,200), defaultCloseOperation = JFrame.EXIT_ON_CLOSE, locationRelativeTo = None, ) TeamsListPanel(frame) frame.show()
