Language Bindings

This is not a problem with the Python binding. I only wrote it in python because the code is smaller. If you translate it in C++ you get the same efffect.

Solved it myself :)

Here is the python code for anyone who needs it in the future:

@brush = QtGui.QBrush()
color = QtGui.QColor(R, G, B) # insert RGB values
brush.setColor(color)
treeItem.setForeground(0, brush)@

hope it helps!!

You should override flags() method from QAbstractItemModel.
@
Qt::ItemFlags Model::flags(const QModelIndex &index) const
{
Qt::ItemFlags defaultFlags = QAbstractItemModel::flags(index);

if (index.isValid()) return Qt::ItemIsEditable | defaultFlags; else return defaultFlags;

}@

Sorry for c++ code))

Nvm, got it:
@
if a != "":
list = tree2.findItems(a, QtCore.Qt.MatchExactly, 0)
for i in list:
tree2.setCurrentItem(i)@

Hope that helps for anyone else!! :)

BTW, here is the link to this issue: https://code.google.com/p/qtscriptgenerator/issues/detail?id=81

Hello CeesZ,

Looks great I will try!

By changing line 7:
@class Test:@

to
@class Test(object):@

it's not running into segfaults anymore on my system.

Using old-style classes (not using the ultimate 'object' base class) in Python is being discouraged for quite some time now and this makes me think PySide can't handle them, or this is just a bug.

@Smar: okay good :) I haven't tried QtJambi yet but lately my interest into a Java-Qt binding has increased much so I tried to find out about progress but finding up2date information was pretty hard.

Imho blogging more often would help to some part - especially about the "roadmap"
maybe a post about "how to help" would also be good (simple junior tasks?)

Are there any plans for Qt5 yet? What about the whole QtScript/V8 stuff?

Maybe a "live ticker" of commits somewhere visible on the homepage to help show the project is alive.

[edit:] and no the "Recent activity" link doesn't help that much because on gitorious the first repository visible is shown as unmaintained and if you scroll down to the list of recent activity there are 90% of activity of repo creation/deletion - which doesn't show coding progress :( So a commit tracker of qtjambi-community (that's the current head isn't it?) may be the right thing.

This one.

@self.findPrevious.emit(text, cs)@

But, I think signal can not emit multi-arguments in PySide.

However, C++ can it.

@emit findPrevious(text, cs);@

Yes, I've completely forgotten about writing it here. This is indeed the solution. The comments in the buildpath.properties kinda confused me, I thought setting the QTDIR variable would configure everything but that was not the case.

Thanks for writing the solution here.

Yes, as signal is member of class instead of instance.

Apologies, suddenly it occurred to me, so in case someone else is wondering too:

self keeps the scope of the object alive

for example if a child widget is created in a parent method, the child will be garbage collected by python if self is not passed to it (making the object a child of the parent widget) or a reference is kept on the parent object i.e.

@

example 1

def create_tray_icon(self):
# without self the tray object is deleted on exit of this method
# but passing self makes the parent widget own the child object
tray = QtGui.QSystemTrayIcon(QtGui.QIcon(":/icon.png"), self)
@
@

example 2

def create_tray_icon(self):
# we don't pass self but the parent has a reference to tray (self.tray)
# so the tray object will not be deleted until the parent is.
self.tray = QtGui.QSystemTrayIcon(QtGui.QIcon(":/icon.png"))
@

bq. for scalability reasons, the Q*Widget should only be used for static content

you mean in this case using QTableWidget will be too slow for large tables as opposed to sub classing QTableView and building the required stuff yourself?
Someone pointed out the QTableWidget.setCellWidget method which lets you do what I'm after very easily, but according to what you are suggesting this will become a problem?
I'm just really trying to learn things the right way if possible so please excuse my ignorant questions

bq. You are in charge of creating the corresponding widget for the cell. This is the QStyledItemDelegate::createEditor role.

thanks, I will investigate that more.