GtkCellRendererCombo {RGtk2} | R Documentation |
Renders a combobox in a cell
gtkCellRendererComboNew()
gtkCellRendererCombo()
GObject +----GInitiallyUnowned +----GtkObject +----GtkCellRenderer +----GtkCellRendererText +----GtkCellRendererCombo
GtkCellRendererCombo
renders text in a cell like GtkCellRendererText
from
which it is derived. But while GtkCellRendererText
offers a simple entry to
edit the text, GtkCellRendererCombo
offers a GtkComboBox
or GtkComboBoxEntry
widget to edit the text. The values to display in the combo box are taken from
the tree model specified in the
model property.
The combo cell renderer takes care of adding a text cell renderer to the combo box and sets it to display the column specified by its text-column property. Further properties of the comnbo box can be set in a handler for the editing-started signal.
The GtkCellRendererCombo
cell renderer was added in GTK+ 2.6.
GtkCellRendererCombo
gtkCellRendererCombo
is the equivalent of gtkCellRendererComboNew
.
has-entry
[logical : Read / Write]
If TRUE
, the cell renderer will include an entry and allow to enter
values other than the ones in the popup list.
Default value: TRUE Since 2.6
model
[GtkTreeModel
: Read / Write]Holds a tree model containing the possible values for the combo box. Use the text_column property to specify the column holding the values.
Since 2.6
text-column
[integer : Read / Write]Specifies the model column which holds the possible values for the combo box.
Note that this refers to the model specified in the model property, not the model backing the tree view to which this cell renderer is attached.
GtkCellRendererCombo
automatically adds a text cell renderer for
this column to its combo box.
Allowed values: >= -1 Default value: -1 Since 2.6
Derived by RGtkGen from GTK+ documentation
http://developer.gnome.org/doc/API/2.0/gtk/GtkCellRendererCombo.html