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GTK+ 3 Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Implemented Interfaces |
#include <gtk/gtk.h> struct GtkComboBoxText; GtkWidget * gtk_combo_box_text_new (void
); GtkWidget * gtk_combo_box_text_new_with_entry (void
); void gtk_combo_box_text_append (GtkComboBoxText *combo_box
,const gchar *id
,const gchar *text
); void gtk_combo_box_text_prepend (GtkComboBoxText *combo_box
,const gchar *id
,const gchar *text
); void gtk_combo_box_text_insert (GtkComboBoxText *combo_box
,gint position
,const gchar *id
,const gchar *text
); void gtk_combo_box_text_append_text (GtkComboBoxText *combo_box
,const gchar *text
); void gtk_combo_box_text_prepend_text (GtkComboBoxText *combo_box
,const gchar *text
); void gtk_combo_box_text_insert_text (GtkComboBoxText *combo_box
,gint position
,const gchar *text
); void gtk_combo_box_text_remove (GtkComboBoxText *combo_box
,gint position
); void gtk_combo_box_text_remove_all (GtkComboBoxText *combo_box
); gchar * gtk_combo_box_text_get_active_text (GtkComboBoxText *combo_box
);
GObject +----GInitiallyUnowned +----GtkWidget +----GtkContainer +----GtkBin +----GtkComboBox +----GtkComboBoxText
GtkComboBoxText implements AtkImplementorIface, GtkBuildable, GtkCellLayout and GtkCellEditable.
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.
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 supports the regular translation attributes "translatable", "context" and "comments".
Example 74. A UI definition fragment specifying GtkComboBoxText items
1 2 3 4 5 6 7 |
<object class="GtkComboBoxText"> <items> <item translatable="yes">Factory</item> <item translatable="yes">Home</item> <item translatable="yes">Subway</item> </items> </object> |
GtkWidget * gtk_combo_box_text_new (void
);
Creates a new GtkComboBoxText, which is a GtkComboBox just displaying
strings. See gtk_combo_box_entry_new_with_text()
.
Returns : |
A new GtkComboBoxText |
Since 2.24
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.
Returns : |
a new GtkComboBoxText |
Since 2.24
void gtk_combo_box_text_append (GtkComboBoxText *combo_box
,const gchar *id
,const gchar *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.
|
A GtkComboBoxText |
|
a string ID for this value, or NULL . [allow-none]
|
|
A string |
Since 2.24
void gtk_combo_box_text_prepend (GtkComboBoxText *combo_box
,const gchar *id
,const gchar *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.
|
A GtkComboBox |
|
a string ID for this value, or NULL . [allow-none]
|
|
a string |
Since 2.24
void gtk_combo_box_text_insert (GtkComboBoxText *combo_box
,gint position
,const gchar *id
,const gchar *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.
|
A GtkComboBoxText |
|
An index to insert text
|
|
a string ID for this value, or NULL . [allow-none]
|
|
A string to display |
Since 3.0
void gtk_combo_box_text_append_text (GtkComboBoxText *combo_box
,const gchar *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.
|
A GtkComboBoxText |
|
A string |
Since 2.24
void gtk_combo_box_text_prepend_text (GtkComboBoxText *combo_box
,const gchar *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.
|
A GtkComboBox |
|
A string |
Since 2.24
void gtk_combo_box_text_insert_text (GtkComboBoxText *combo_box
,gint position
,const gchar *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.
|
A GtkComboBoxText |
|
An index to insert text
|
|
A string |
Since 2.24
void gtk_combo_box_text_remove (GtkComboBoxText *combo_box
,gint position
);
Removes the string at position
from combo_box
.
|
A GtkComboBox |
|
Index of the item to remove |
Since 2.24
void gtk_combo_box_text_remove_all (GtkComboBoxText *combo_box
);
Removes all the text entries from the combo box.
|
A GtkComboBoxText |
Since 3.0
gchar * 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).
|
A GtkComboBoxText |
Returns : |
a newly allocated string containing the currently
active text. Must be freed with g_free() . |
Since 2.24