import PythonQt.QtGui as pqt
from string import replace
def remNewline():
selection = q.getSelectedText()
lines = selection.splitlines()
selNew = ""
for line in lines:
selNew = "%s %s" % (selNew, line.rstrip('\n'))
q.insertText(selNew.lstrip())
#info and render window
w = pqt.QWidget()
w.setGeometry(200, 50, 200, 100)
l = pqt.QGridLayout(w)
w.setLayout(l)
w.setWindowTitle("Remove Newlines")
renderButton = pqt.QPushButton("Remove!", w)
text = pqt.QTextBrowser(w)
l.addWidget(renderButton, 2, 0)
l.addWidget(text, 1, 0)
renderButton.connect("clicked()", remNewline)
info = """Removes all newlines in the selected text."""
text.setText(info)
w.show()
# 04_Using_Qt.py
import PythonQt.QtGui as pqt
pqt.QMessageBox.information(0, 'Python',
'You have access to all of the Qt toolkit from the API!')
w = pqt.QWidget() # Create main widget
w.setGeometry(50,50, 250,400)
text = pqt.QTextBrowser(w) # and text output display
text.setOpenExternalLinks(True)
text.show()
text.setHtml('<h1>Welcome to the Python API!</h1>Although CsoundQt does not use PySide, most of the <a href="http://qt-project.org/wiki/PySide">PySide Docs</a> will apply!<br>You can use Qt to build interactive interfaces for CsoundQt scripts.')
but = pqt.QPushButton("Button", w)
but.move(5, 220) # This works but always try to use layouts instead!
sli = pqt.QSlider(w)
sli.move(100, 220)
w.show()
