On 02/12/2017 12:17 PM, aitor_czr wrote:
Hi all,
On 02/11/2017 01:00 PM, Pavlo Solntsev <p_solnt...@meta.ua> wrote:
Thank you so much, Phil. I didn't realized I have to insert ListStore
model as value for each row. Also, a little bit confusing was part
render->property_editable() = true. I see logic here now, but it
wasn't clear. Surprisingly, I wasn't able to locate this example on
the web site. Thanks again. -Pavlo. On Fri, 2017-02-10 at 06:43
-0800, Phil Wolff wrote:
https://git.gnome.org/browse/gtkmm-documentation/tree/examples/book/t
reeview/combo_renderer
On 02/10/2017 06:17 AM,p_solnt...@meta.ua wrote:
Hi,
Could you please provide a simple example how to use
Gtk::CellRendererCombo in Gtk::TreeView?
What I have for now is two column Gtk::TreeView. In first column
(each
raw) I need ComboBox.
I have the following class for ComboModel. Is it necessary to have
m_id
member?
class ModelColumnsRender : public Gtk::TreeModelColumnRecord
{
public:
???ModelColumnsRender()
?????{ add(m_name); }
???Gtk::TreeModelColumn<Glib::ustring> m_name;
}m_columnsrender;
Using m_columnsrender I can create a Gtk::ListTree model and
populate it.
For TreeView itself, I also have the similar class as mentioned
above:
class ModelColumns : public Gtk::TreeModelColumnRecord
{
public:
???ModelColumns()
?????{ add(m_name); add(m_amount) }
???Gtk::TreeModelColumn<Glib::ustring> m_name;
???Gtk::TreeModelColumn<Glib::ustring> m_amount;
}m_columns;
I can also create a ListStore model using m_columns.
Now I do the following:
// Create a column
auto render = Gtk::manage(new Gtk::CellRenderCombo);
auto pCol = Gtk::manage(new Gtk::TreeViewColumn("Animals"));
pCol->pack_start(*render, true);
treeview->append_column(*pCol);
treeview->append_column("Amount",m_columns.m_amount);
How can I add a model to my render? I tried
render->property_model() = refListStoreModelForCombo;
But no effect.
Where should I define the model for CellRenderCombo? inside of
ModelColumns class if so, how can I populate it?
Thanks.
-Pavlo
I'm using a ListStore in one of my projects in gtkmm:
gnuinos.org/simple-netaid-gtk.mpg
Shortly, i'll share the code in gitlab.
Cheers,
Aitor.
Sorry, i didn't edit the subject line :)
Aitor.
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