00001 from PyQt4.QtGui import *
00002 from PyQt4.QtCore import *
00003 from ost import gui
00004 class DocWidget(QWidget):
00005 def __init__(self, parent=None):
00006 QWidget.__init__(self, parent)
00007 l=QVBoxLayout(self)
00008 l.setMargin(0)
00009 self.setWindowTitle('OpenStructure Help')
00010 self.searchbox=QLineEdit(self)
00011 l.addWidget(self.searchbox)
00012 self.doctext=QTextEdit('', self)
00013 l.addWidget(self.doctext)
00014 self.setLayout(l)
00015 QObject.connect(self.searchbox, SIGNAL('returnPressed()'),
00016 self.OnReturnPressed)
00017 def OnReturnPressed(self):
00018 help(str(self.searchbox.text()))
00019 doc_widget=DocWidget()
00020 doc_widget_for_panel=gui.Widget(doc_widget)
00021 panels=gui.GostyApp.Instance().perspective.panels
00022 panels.AddWidgetToPool("OpenStructure Help",doc_widget_for_panel)
00023
00024
00025 class Help:
00026 def __call__(self, what=None):
00027 import pydoc
00028 d=pydoc.HTMLDoc()
00029 if what==None:
00030 doc_widget.doctext.setHtml('')
00031 doc_widget.searchbox.setText('')
00032 else:
00033 try:
00034 s=d.document(pydoc.resolve(what)[0])
00035 except ImportError, detail:
00036 s=str(detail)
00037 doc_widget.doctext.setHtml(s)
00038 doc_widget.searchbox.setText('')
00039 if not doc_widget.isVisible():
00040 panels.AddWidget(gui.PanelPosition.RIGHT_PANEL, doc_widget_for_panel, False)
00041 def __repr__(self):
00042 return 'Type help() for interactive help, or help(object) for help about object.'
00043
00044 help=Help()
