[PyQt] spreadsheet example
Hi Phil, while I'm seriously overloaded at the moment (a bunch of people are much harder to organize then code), I did some relaxations by converting another fine Qt example. As usual, I couldn't resist in pimping it up in some minor ways. Most prominently, I added a way to change the date format globally. Also, a workaround to fetch the correct cell background color is applied. One thing escaped me, though: the SpreadSheetItem.clone() method. It is finalized with an instance pointer assignment in C++. I've experimented with the baseclass clone call, which resulted in a strange: item = super(SpreadSheetItem, self).clone() RuntimeError: underlying C/C++ object has been deleted but since this doesn't seem to be intented in the original version, feel free to ignore this. Anyway, this example shows the powers of Qt in some nice ways. Hopefully you can include it in the upcoming release. Pete python: 2.6.2 sip: 4.13.1 qt4: 4.7.1 pyqt4: 4.9 spreadsheet-20120211-003540.tar.bz2 Description: application/tbz ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QDockWidget issue in Linux, but not Windows, OSX
On Friday 10 February 2012, 21:42:52 JPolk wrote: > Here is a simplified example of the bug... > > Again, this behaviour only happens in Linux, not WinXP or > OSX...Anybody have any idea or thoughts on this? This is most probably due to differences in window manager behavior, that Qt tries (hard) to cover. It _might_ also be a bug. I don't know. Anyway, if you use dock widgets the usual way, they _do_ work properly with Linux: #!/usr/bin/python import sys from PyQt4 import QtGui, QtCore app = QtGui.QApplication(sys.argv) # Window win = QtGui.QMainWindow() win.setWindowTitle("Test") win.resize(400,300) win.show() # Dock dock = QtGui.QDockWidget(win) dock.setAllowedAreas(QtCore.Qt.LeftDockWidgetArea) dock.setGeometry(0,0,400,300) win.addDockWidget(QtCore.Qt.LeftDockWidgetArea, dock) sys.exit(app.exec_()) BTW, yours was movable, too. Just hold Alt down during move. I guess, with a little window flag trickery _after_ undocking, the desired effects could be archived, too. Cheers, Pete > # >= > > #!/usr/bin/python > > # On linux, when you undock the widget, the resulting window can't be > moved (only resized). > # > > import sys > from PyQt4 import QtGui, QtCore > > app = QtGui.QApplication(sys.argv) > # Window > win = QtGui.QWidget() > win.setWindowTitle("Test") > win.resize(400,300) > win.show() > # Dock > dock = QtGui.QDockWidget(win) > dock.setFeatures(QtGui.QDockWidget.DockWidgetFloatable | > QtGui.QDockWidget.DockWidgetClosable | > QtGui.QDockWidget.DockWidgetMovable ) dock.setGeometry(0,0,400,300) > dock.show() > sys.exit(app.exec_()) > > # >= > > > The Linux Env > Centos 5.7 > Python 2.6.6 > Qt 4.7.4 (qt-everywhere-opensource-src-4.7.4.tar.gz) > Sip 4.13.1 > PyQt 4.9(PyQt-x11-gpl-4.9.tar.gz) > > Thank you, > > > > -- > View this message in context: > http://python.6.n6.nabble.com/QDockWidget-issue-in-Linux-but-not-Wind >ows-OSX-tp4374122p4384646.html Sent from the PyQt mailing list archive > at Nabble.com. > ___ > PyQt mailing listPyQt@riverbankcomputing.com > http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QDockWidget issue in Linux, but not Windows, OSX
Here is a simplified example of the bug... Again, this behaviour only happens in Linux, not WinXP or OSX...Anybody have any idea or thoughts on this? #= #!/usr/bin/python # On linux, when you undock the widget, the resulting window can't be moved (only resized). # import sys from PyQt4 import QtGui, QtCore app = QtGui.QApplication(sys.argv) # Window win = QtGui.QWidget() win.setWindowTitle("Test") win.resize(400,300) win.show() # Dock dock = QtGui.QDockWidget(win) dock.setFeatures(QtGui.QDockWidget.DockWidgetFloatable | QtGui.QDockWidget.DockWidgetClosable | QtGui.QDockWidget.DockWidgetMovable ) dock.setGeometry(0,0,400,300) dock.show() sys.exit(app.exec_()) #= The Linux Env Centos 5.7 Python 2.6.6 Qt 4.7.4 (qt-everywhere-opensource-src-4.7.4.tar.gz) Sip 4.13.1 PyQt 4.9(PyQt-x11-gpl-4.9.tar.gz) Thank you, -- View this message in context: http://python.6.n6.nabble.com/QDockWidget-issue-in-Linux-but-not-Windows-OSX-tp4374122p4384646.html Sent from the PyQt mailing list archive at Nabble.com. ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt