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meman
Joined: 25 Feb 2006
Posts: 11
Location: Germany
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 Posted: Tue Mar 21, 2006 9:19 pm Post subject: Comboentry in liststore |
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Hi there,
is there any possibility to crate a column within a liststore, where i get a dropdown list when i edit this cell?? maybe its possible with cellrenderercombo, but i have no idea how to start. |
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cweiske
Joined: 08 Dec 2005
Posts: 454
Location: Leipzig/Germany
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| Posted: Tue Mar 21, 2006 9:55 pm Post subject: |
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| When creating the column, you need to pass the cellrenderercombo instance as renderer. |
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meman
Joined: 25 Feb 2006
Posts: 11
Location: Germany
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| Posted: Thu Mar 23, 2006 5:34 pm Post subject: |
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| yeah, but how do i implement the items for the dropdownlist, the same way as with the comboboxentry?? |
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cweiske
Joined: 08 Dec 2005
Posts: 454
Location: Leipzig/Germany
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| Posted: Thu Mar 23, 2006 5:40 pm Post subject: |
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You have to set the model, and the text-column property.
| Code: |
//List with allowed categories
$categories = new GtkListStore(Gtk::TYPE_STRING);
$categories->append(array('Editors'));
$categories->append(array('Games'));
$categories->append(array('Setup'));
$categories->append(array('Office'));
//Column: Category
$rendererCategory = new GtkCellRendererCombo();
$rendererCategory->set_property('model' , $categories);
$rendererCategory->set_property('text-column', 0);
$rendererCategory->set_property('editable' , true);
//$rendererCategory->set_property('has-entry' , false);
$columnCategory = new GtkTreeViewColumn(
'Category', //title
$rendererCategory, //the renderer
'text', //use that property
2 //data is in that model column
);
$view->append_column($columnCategory);
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meman
Joined: 25 Feb 2006
Posts: 11
Location: Germany
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| Posted: Sun Mar 26, 2006 10:38 am Post subject: |
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Looks great, i will try it today.
thanx a lot christian.
but one more question: is it possible to have a tree inside the dropdownlist instead of a simple list?? and how is it done? |
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cweiske
Joined: 08 Dec 2005
Posts: 454
Location: Leipzig/Germany
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| Posted: Sun Mar 26, 2006 9:58 pm Post subject: |
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| meman wrote: | | is it possible to have a tree inside the dropdownlist instead of a simple list? |
It should be possible, if you use a GtkTreeStore instead of a GtkListStore |
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meman
Joined: 25 Feb 2006
Posts: 11
Location: Germany
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| Posted: Mon Mar 27, 2006 11:52 am Post subject: |
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yep, i found out how its done on my own yesterday.
thx a lot for your help |
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ssiwek
Joined: 15 May 2006
Posts: 20
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| Posted: Thu Sep 21, 2006 4:27 pm Post subject: |
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Hi!
How do I preset a value for a categorie in the GtkCellrendererCombo?
And how do I retrieve a value from that?
have a nice day
Sven |
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