Hi Chris,
I'm not sure if this can be fixed, maybe you can ask this
on the Qt info mailing list. If it can be fixed, I'm interested
in the solution ;)
What happens is, when the TableWidget receives a click, it
creates an editor, but the editor has not yet received the
click. That is perfect in most cases, but in case you draw
a button it isn't.
Cheers,
Erik
On Wednesday, November 07, 2012 02:50:17 PM Cristobal Infante wrote:
Hi Eric,
Thanks for the tip, I've managed to get my button inside my tableview.
There is only one thing that bothers me, not sure if it is a limitation or
something I can fix.
To be able to press a button, I need to "activate" the containing cell with a
click.
Once the cell is active I can press the button. This could become confusing
for your average user.
Is this fixable?
Best,
Cris
On 6 November 2012 22:05, <erik.janss...@conceptive.be> wrote:
The delegate itself can only paint, it cannot react to
clicks, you should implement the createEditor method,
the editor then reacts to clicks
On Tuesday, November 06, 2012 09:59:03 PM Cristobal Infante wrote:
Hi,
I am trying to embed a button per row inside a tableview. My botton are
drawing correctly as delegates but are not reacting to any clicks.
Should I be setting flags for this column? so far I have something like:
if index.column() == 14:
flags |= QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsUserCheckable |
Qt.ItemIsEnabled
return flags
This is my delegate, but how do I make the button react to clicks?
Thanks,
cris
class AButton(QtGui.QStyledItemDelegate):
mouse_isPressed = False
def __init__(self, parent = None):
QtGui.QStyledItemDelegate.__init__(self, parent)
def boundingRect(self):
return QtCore.QRectF(0, 0, 40, 40)
def paint(self, painter, option, widget = 0):
opt = QtGui.QStyleOptionButton()
opt.state = ((QtGui.QStyle.State_Sunken if self.mouse_isPressed else
QtGui.QStyle.State_Raised) | QtGui.QStyle.State_Enabled)
opt.text = self.text()
opt.icon = self.icon()
opt.rect = option.rect
opt.palette = option.palette
QtGui.QApplication.style().drawControl(QtGui.QStyle.CE_PushButton, opt,
painter)
def text(self):
return QtCore.QString("hi")
def icon(self):
return QtGui.QIcon()
def mousePressEvent(self, event):
self.mouse_isPressed = True
print "HELLO"
self.update()
def mouseReleaseEvent(self, event):
self.mouse_isPressed = False
self.update()
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