[PyQt] QScrollArea test
Russell Valentine
russ at coldstonelabs.org
Thu Jan 28 21:34:37 GMT 2010
Christopher Spears wrote:
> I'm trying to add scrollbars to a GUI, so I've been learning about the QScrollArea class. After reading the online docs and several postings, I wrote a little script for a test:
>
> #!/usr/bin/env python
>
> import sys
> from PyQt4 import QtCore, QtGui
>
> class test(QtGui.QWidget):
> def __init__(self, parent=None):
> QtGui.QWidget.__init__(self, parent)
> self.setWindowTitle('Test')
> self.label = QtGui.QLabel('Label Blah Blah')
> self.scrollArea = QtGui.QScrollArea()
> self.scrollArea.setWidget(self.label)
> hLayout = QtGui.QHBoxLayout()
> hLayout.addWidget(self.scrollArea)
> self.setLayout(hLayout)
>
> app = QtGui.QApplication(sys.argv)
> t = test()
> t.show()
> sys.exit(app.exec_())
>
> The problem with this script is that the scroll area that is generated does not have any scrollbars. I played with adjusting the image's size and saw no changes. Not sure what I am doing wrong...
I took the code you pasted here and when I shrink the window so that the
label doesn't fit I get scroll bars. You talk about a image so you must
be doing something you didn't post here?
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