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Functions
GtkWidget * | gtk_combo_box_text_new () |
GtkWidget * | gtk_combo_box_text_new_with_entry () |
void | gtk_combo_box_text_append () |
void | gtk_combo_box_text_prepend () |
void | gtk_combo_box_text_insert () |
void | gtk_combo_box_text_append_text () |
void | gtk_combo_box_text_prepend_text () |
void | gtk_combo_box_text_insert_text () |
void | gtk_combo_box_text_remove () |
void | gtk_combo_box_text_remove_all () |
char * | gtk_combo_box_text_get_active_text () |
Implemented Interfaces
GtkComboBoxText implements GtkAccessible, GtkBuildable, GtkConstraintTarget, GtkCellLayout and GtkCellEditable.
Description
A GtkComboBoxText is a simple variant of GtkComboBox that hides the model-view complexity for simple text-only use cases.
To create a GtkComboBoxText, use gtk_combo_box_text_new()
or
gtk_combo_box_text_new_with_entry()
.
You can add items to a GtkComboBoxText with
gtk_combo_box_text_append_text()
, gtk_combo_box_text_insert_text()
or gtk_combo_box_text_prepend_text()
and remove options with
gtk_combo_box_text_remove()
.
If the GtkComboBoxText contains an entry (via the “has-entry” property),
its contents can be retrieved using gtk_combo_box_text_get_active_text()
.
The entry itself can be accessed by calling gtk_bin_get_child()
on the
combo box.
You should not call gtk_combo_box_set_model()
or attempt to pack more cells
into this combo box via its GtkCellLayout interface.
GtkComboBoxText as GtkBuildable
The GtkComboBoxText implementation of the GtkBuildable interface supports adding items directly using the <items> element and specifying <item> elements for each item. Each <item> element can specify the “id” corresponding to the appended text and also supports the regular translation attributes “translatable”, “context” and “comments”.
Here is a UI definition fragment specifying GtkComboBoxText items:
1 2 3 4 5 6 7 |
<object class="GtkComboBoxText"> <items> <item translatable="yes" id="factory">Factory</item> <item translatable="yes" id="home">Home</item> <item translatable="yes" id="subway">Subway</item> </items> </object> |
Functions
gtk_combo_box_text_new ()
GtkWidget *
gtk_combo_box_text_new (void
);
Creates a new GtkComboBoxText, which is a GtkComboBox just displaying strings.
gtk_combo_box_text_new_with_entry ()
GtkWidget *
gtk_combo_box_text_new_with_entry (void
);
Creates a new GtkComboBoxText, which is a GtkComboBox just displaying strings. The combo box created by this function has an entry.
gtk_combo_box_text_append ()
void gtk_combo_box_text_append (GtkComboBoxText *combo_box
,const char *id
,const char *text
);
Appends text
to the list of strings stored in combo_box
.
If id
is non-NULL
then it is used as the ID of the row.
This is the same as calling gtk_combo_box_text_insert()
with a
position of -1.
gtk_combo_box_text_prepend ()
void gtk_combo_box_text_prepend (GtkComboBoxText *combo_box
,const char *id
,const char *text
);
Prepends text
to the list of strings stored in combo_box
.
If id
is non-NULL
then it is used as the ID of the row.
This is the same as calling gtk_combo_box_text_insert()
with a
position of 0.
gtk_combo_box_text_insert ()
void gtk_combo_box_text_insert (GtkComboBoxText *combo_box
,int position
,const char *id
,const char *text
);
Inserts text
at position
in the list of strings stored in combo_box
.
If id
is non-NULL
then it is used as the ID of the row. See
“id-column”.
If position
is negative then text
is appended.
gtk_combo_box_text_append_text ()
void gtk_combo_box_text_append_text (GtkComboBoxText *combo_box
,const char *text
);
Appends text
to the list of strings stored in combo_box
.
This is the same as calling gtk_combo_box_text_insert_text()
with a
position of -1.
gtk_combo_box_text_prepend_text ()
void gtk_combo_box_text_prepend_text (GtkComboBoxText *combo_box
,const char *text
);
Prepends text
to the list of strings stored in combo_box
.
This is the same as calling gtk_combo_box_text_insert_text()
with a
position of 0.
gtk_combo_box_text_insert_text ()
void gtk_combo_box_text_insert_text (GtkComboBoxText *combo_box
,int position
,const char *text
);
Inserts text
at position
in the list of strings stored in combo_box
.
If position
is negative then text
is appended.
This is the same as calling gtk_combo_box_text_insert()
with a NULL
ID string.
gtk_combo_box_text_remove ()
void gtk_combo_box_text_remove (GtkComboBoxText *combo_box
,int position
);
Removes the string at position
from combo_box
.
gtk_combo_box_text_remove_all ()
void
gtk_combo_box_text_remove_all (GtkComboBoxText *combo_box
);
Removes all the text entries from the combo box.
gtk_combo_box_text_get_active_text ()
char *
gtk_combo_box_text_get_active_text (GtkComboBoxText *combo_box
);
Returns the currently active string in combo_box
, or NULL
if none is selected. If combo_box
contains an entry, this
function will return its contents (which will not necessarily
be an item from the list).