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#!/usr/bin/env python
"""
"""
import sys
from qt import QIconSet, QProcess, QTimer, SIGNAL, SLOT
from tdecore import KAboutData, KApplication, KCmdLineArgs, KGlobal, KIcon
from tdecore import KWin, KWinModule
from tdeui import KComboBox, KMainWindow, KPushButton, QXEmbed
## add the missing items to the pyuic-generated module
import qxembedexample
qxembedexample.KComboBox = KComboBox
qxembedexample.KPushButton = KPushButton
from qxembedexample import QXEmbedExample
def getIcon(name, group=KIcon.NoGroup, size=KIcon.SizeSmall):
""" returns a kde icon by name
"""
return KGlobal.instance().iconLoader().loadIcon(name, group, size)
def getIconSet(name, group=KIcon.NoGroup, size=KIcon.SizeSmall):
""" returns a kde icon set by name
"""
return KGlobal.instance().iconLoader().loadIconSet(name, group, size)
def getWindow(pid):
""" return a window info object for the process id (or None)
"""
for winid in KWinModule().windows():
info = KWin.info(winid)
if pid == info.pid:
return info
class ExampleForm(QXEmbedExample):
""" wraps the pyuic generated form class with our behavior
"""
def __init__(self, parent):
QXEmbedExample.__init__(self, parent)
combo = self.appNameCombo
items = [(idx, '%s' % combo.text(idx)) for idx in range(combo.count())]
for idx, name in items:
combo.changeItem(getIcon(name), name, idx)
self.mainTabs.setTabIconSet(self.tab, getIconSet('help'))
self.launchButton.setIconSet(getIconSet('exec'))
self.launchButton.setText('Launch and Embed')
def launchApp(self):
""" launch the process selected in the combo
"""
name = self.appNameCombo.currentText()
self.proc = proc = QProcess()
proc.addArgument(name)
code = proc.start()
if code:
pid = proc.processIdentifier()
self.launchPid = pid ## cheap
QTimer.singleShot(2000, self.embedLaunchedWindow)
else:
print 'failed to start %s' % name
return
def embedLaunchedWindow(self):
""" embed the window of the last launched pid
"""
pid = self.launchPid
winobj = getWindow(pid)
if winobj:
tabs = self.mainTabs
embedded = QXEmbed(self)
caption = '%s (%s)' % (winobj.name, pid, )
tabs.insertTab(embedded, caption)
embedded.embed(winobj.win)
tabs.showPage(embedded)
pxm = KWin.icon(winobj.win)
tabs.setTabIconSet(embedded, QIconSet(pxm))
class ExampleMain(KMainWindow):
""" an example main window
"""
def __init__ (self, *args):
KMainWindow.__init__(self, *args)
self.setGeometry(0, 0, 400, 400)
self.embed = embed = ExampleForm(self)
self.setCentralWidget(embed)
if __name__ == '__main__':
aname = 'PyKDE QXEmbed Sample'
desc = 'A Simple PyKDE QXEmbed Sample'
ver = '1.0'
lic = KAboutData.License_GPL
author = 'Troy Melhase'
authormail = 'troy@gci.net'
about = KAboutData(aname, aname, ver, desc, lic, '%s (c) 2004' % authormail)
about.addAuthor(author, 'hi, mom!', authormail)
about.addAuthor ('Jim Bublitz', 'For PyKDE', 'jbublitz@nwinternet.com')
KCmdLineArgs.init(sys.argv, about)
app = KApplication()
mainWindow = ExampleMain()
mainWindow.show()
app.connect(app, SIGNAL('lastWindowClosed()'), app, SLOT('quit()'))
app.exec_loop()
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