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Diffstat (limited to 'app_templates/kdeapp/src/kdeappview.py')
| -rw-r--r-- | app_templates/kdeapp/src/kdeappview.py | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/app_templates/kdeapp/src/kdeappview.py b/app_templates/kdeapp/src/kdeappview.py new file mode 100644 index 0000000..af28a44 --- /dev/null +++ b/app_templates/kdeapp/src/kdeappview.py @@ -0,0 +1,91 @@ +#!/usr/bin/python +########################################################################### +# kdeappview - description # +# ------------------------------ # +# begin : Fri Jun 27 2005 # +# copyright : (C) 2005 by AUTHOR # +# email : your@email.com # +# # +########################################################################### +# # +# This program is free software; you can redistribute it and/or modify # +# it under the terms of the GNU General Public License as published by # +# the Free Software Foundation; either version 2 of the License, or # +# (at your option) any later version. # +# # +########################################################################### + +from qt import * +from kdecore import * +from kdeui import * +from kio import * +from khtml import * +from kparts import * +#from kdeappiface import * + +class KdeAppView(QWidget): + def __init__(self,parent): + QWidget.__init__(self,parent) + #self._dcopclient= KdeAppIface(self,"KdeAppIface") + + # setup our layout manager to automatically add our widgets + top_layout = QHBoxLayout(self) + top_layout.setAutoAdd(True) + + if True: + self._html = KHTMLPart(self) + else: + + # we want to look for all components that satisfy our needs. the + # trader will actually search through *all* registered KDE + # applications and components -- not just KParts. So we have to + # specify two things: a service type and a constraint + # + # the service type is like a mime type. we say that we want all + # applications and components that can handle HTML -- 'text/html' + # + # however, by itself, this will return such things as Netscape.. + # not what we wanted. so we constrain it by saying that the + # string 'KParts/ReadOnlyPart' must be found in the ServiceTypes + # field. with this, only components of the type we want will be + # returned. + offers = KTrader.self().query("text/html", "'KParts/ReadOnlyPart' in ServiceTypes") + + self._html = None + # in theory, we only care about the first one.. but let's try all + # offers just in case the first can't be loaded for some reason + for ptr in offers: + # we now know that our offer can handle HTML and is a part. + # since it is a part, it must also have a library... let's try to + # load that now + self._html = createReadOnlyPart(ptr.library(),self,ptr.name(),"KParts::ReadOnlyPart",QStringList()) + if self._html is not None: + break + + # if our factory is invalid, then we never found our component + # and we might as well just exit now + if self._html is None: + KMessageBox.error(self, i18n("Could not find a suitable HTML component")) + return + + QObject.connect(self._html, SIGNAL("setWindowCaption(const QString&)"), self.slotSetTitle) + QObject.connect(self._html, SIGNAL("setStatusBarText(const QString&)"), self.slotOnURL) + + def print_(self,p,height,width): + pass + # do the actual printing, here + # p.drawText(etc..) + + def currentURL(self): + return self._html.url().url() + + def openURL(self,url): + if isinstance(url,QString): + url = KURL(url) + self._html.openURL(url) + + def slotOnURL(self,url): + self.emit(PYSIGNAL("signalChangeStatusbar"),(url,) ) + + def slotSetTitle(self,title): + self.emit(PYSIGNAL("signalChangeCaption"),(title,) ) |