On Tue, 2009-03-31 at 08:37 +0800, Deng Xiyue wrote:
> On Mon, Mar 30, 2009 at 10:06:41AM -0400, Paul Davis wrote:
> > On Sat, Mar 28, 2009 at 11:08 PM, Deng Xiyue wrote:
> > >
> > >
> > > OTOH, the docs is not quite clear about how to handle DND in TreeView,
On Mon, Mar 30, 2009 at 10:06:41AM -0400, Paul Davis wrote:
> On Sat, Mar 28, 2009 at 11:08 PM, Deng Xiyue wrote:
> >
> >
> > OTOH, the docs is not quite clear about how to handle DND in TreeView,
> > and I supposed such operation is quite common which merits an ex
On Sat, Mar 28, 2009 at 11:08 PM, Deng Xiyue wrote:
>
>
> OTOH, the docs is not quite clear about how to handle DND in TreeView,
> and I supposed such operation is quite common which merits an example.
> The existing DND examples in TreeView is about how to use TreeView as a
>
e to do what you should be doing.
>
OTOH, the docs is not quite clear about how to handle DND in TreeView,
and I supposed such operation is quite common which merits an example.
The existing DND examples in TreeView is about how to use TreeView as a
general DND source or destination, which doe
On Sat, 2009-03-28 at 13:38 +0800, Deng Xiyue wrote:
> Sorry again for the delay of my reply.
>
> Thanks a lot for the patch. It makes it clear that in both scenario the
> delete signal is indeed emitted, but yields an invalid iterator, so my
> code doesn't work. I also found I can use 'path[0]' t
On Wed, Mar 25, 2009 at 02:18:04PM -0400, José Alburquerque wrote:
> On Wed, 2009-03-25 at 13:02 +0800, Deng Xiyue wrote:
> > So, with the given test program, what I'm experiencing is:
> >
> > 1. If I drag the last row in a TreeView to other place within the same
> > TreeView, no delete signal is
On Wed, 2009-03-25 at 14:18 -0400, José Alburquerque wrote:
> The patch I've attached exemplifies how to do that.
> You'll probably have to make adjustment to the row numbers based on
> whether an insertion or a deletion has taken place (I'm not sure).
It's a reversed patch (sorry). I hope you ca
On Wed, 2009-03-25 at 13:02 +0800, Deng Xiyue wrote:
> So, with the given test program, what I'm experiencing is:
>
> 1. If I drag the last row in a TreeView to other place within the same
> TreeView, no delete signal is emitted, only insert signal got signaled.
>
> 2. If I drag any row (that is
row of a DND to perform
the expected action.
> > Still I'd like to know whether it is the supposed way to handle DND in
> > TreeView.
>
> I think the error is in the code inside the signal handlers because the
> modified code I sent you outputs the statements I inserted
ed.
> Still I'd like to know whether it is the supposed way to handle DND in
> TreeView.
I think the error is in the code inside the signal handlers because the
modified code I sent you outputs the statements I inserted when *any*
row is moved anywhere in the treeview (this is true a
dlers so you can confirm.
> Maybe something you're trying do is not quite working the way you
> expect. Maybe ensure that the methods you're calling do what they're
> supposed to and that your logic is right. HTH.
>
I've refined the testcase with output from both inse
José Alburquerque writes:
> On Fri, 2009-03-20 at 07:48 +0800, Deng Xiyue wrote:
>> José Alburquerque writes:
>>
>> > On Fri, 2009-03-20 at 00:17 +0800, Deng Xiyue wrote:
>> >> Sorry for the delay in preparing a testcase for being busy in the past
>> >> weeks. The test program is based on one
On Fri, 2009-03-20 at 07:48 +0800, Deng Xiyue wrote:
> José Alburquerque writes:
>
> > On Fri, 2009-03-20 at 00:17 +0800, Deng Xiyue wrote:
> >> Sorry for the delay in preparing a testcase for being busy in the past
> >> weeks. The test program is based on one of the examples with callbacks
> >
José Alburquerque writes:
> On Fri, 2009-03-20 at 00:17 +0800, Deng Xiyue wrote:
>> Sorry for the delay in preparing a testcase for being busy in the past
>> weeks. The test program is based on one of the examples with callbacks
>> connected to the aforementioned signals, cout the deleted and in
On Fri, 2009-03-20 at 00:17 +0800, Deng Xiyue wrote:
> Sorry for the delay in preparing a testcase for being busy in the past
> weeks. The test program is based on one of the examples with callbacks
> connected to the aforementioned signals, cout the deleted and inserted
> rows to stdout. By DND
Jonathon Jongsma writes:
> Deng Xiyue wrote:
>> Deng Xiyue writes:
>>
>>> Hi gtkmm maintainers:
>>>
>>> I'm having some problem on handling DND in a TreeView. I tried to
>>> handle DND with signals in Gtk::TreeModel:
>>> Gtk::TreeModel::signal_row_deleted() and
>>> Gtk::TreeModel::signal_row_in
Deng Xiyue wrote:
Deng Xiyue writes:
Hi gtkmm maintainers:
I'm having some problem on handling DND in a TreeView. I tried to
handle DND with signals in Gtk::TreeModel:
Gtk::TreeModel::signal_row_deleted() and
Gtk::TreeModel::signal_row_inserted(). In most cases they work well,
except on the
Deng Xiyue writes:
> Hi gtkmm maintainers:
>
> I'm having some problem on handling DND in a TreeView. I tried to
> handle DND with signals in Gtk::TreeModel:
> Gtk::TreeModel::signal_row_deleted() and
> Gtk::TreeModel::signal_row_inserted(). In most cases they work well,
> except on the last ro
Hi gtkmm maintainers:
I'm having some problem on handling DND in a TreeView. I tried to
handle DND with signals in Gtk::TreeModel:
Gtk::TreeModel::signal_row_deleted() and
Gtk::TreeModel::signal_row_inserted(). In most cases they work well,
except on the last row: when dragging the last row away
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