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Don't add a second cell renderer

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When has-entry is TRUE, GtkComboBox already adds a cell renderer
for the text column, so avoid adding a second one in GtkComboBoxText.

https://bugzilla.gnome.org/show_bug.cgi?id=632381
(cherry picked from commit b613cc6478)
This commit is contained in:
Matthias Clasen 2010-10-18 08:19:59 -04:00
parent 5e94e36f9a
commit b94372f199
1 changed files with 38 additions and 14 deletions
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52
gtk/gtkcomboboxtext.c
View File

@ -45,30 +45,50 @@
G_DEFINE_TYPE (GtkComboBoxText, gtk_combo_box_text, GTK_TYPE_COMBO_BOX);
static void
gtk_combo_box_text_class_init (GtkComboBoxTextClass *klass)
static GObject *
gtk_combo_box_text_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_properties)
{
GObject *object;
object = G_OBJECT_CLASS (gtk_combo_box_text_parent_class)->constructor
(type, n_construct_properties, construct_properties);
if (!gtk_combo_box_get_has_entry (GTK_COMBO_BOX (object)))
{
GtkCellRenderer *cell;
cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (object), cell, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (object), cell,
"text", 0,
NULL);
}
return object;
}
static void
gtk_combo_box_text_init (GtkComboBoxText *combo_box)
{
GtkListStore *store;
GtkCellRenderer *cell;
store = gtk_list_store_new (1, G_TYPE_STRING);
gtk_combo_box_set_model (GTK_COMBO_BOX (combo_box), GTK_TREE_MODEL (store));
g_object_unref (store);
gtk_combo_box_set_entry_text_column (GTK_COMBO_BOX (combo_box), 0);
cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), cell, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), cell,
"text", 0,
NULL);
}
static void
gtk_combo_box_text_class_init (GtkComboBoxTextClass *klass)
{
GObjectClass *object_class;
object_class = (GObjectClass *)klass;
object_class->constructor = gtk_combo_box_text_constructor;
}
/**
* gtk_combo_box_text_new:
*
@ -82,10 +102,11 @@ gtk_combo_box_text_init (GtkComboBoxText *combo_box)
GtkWidget *
gtk_combo_box_text_new (void)
{
return g_object_new (GTK_TYPE_COMBO_BOX_TEXT, NULL);
return g_object_new (GTK_TYPE_COMBO_BOX_TEXT,
"entry-text-column", 0,
NULL);
}
/**
* gtk_combo_box_text_new_with_entry:
*
@ -99,7 +120,10 @@ gtk_combo_box_text_new (void)
GtkWidget *
gtk_combo_box_text_new_with_entry (void)
{
return g_object_new (GTK_TYPE_COMBO_BOX_TEXT, "has-entry", TRUE, NULL);
return g_object_new (GTK_TYPE_COMBO_BOX_TEXT,
"has-entry", TRUE,
"entry-text-column", 0,
NULL);
}
/**