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Allow out-of-order setting of model and active. Patch by Christian Dywan

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* gtk/gtkcombobox.c: Allow out-of-order setting of model and active.
        Patch by Christian Dywan



svn path=/trunk/; revision=21888
This commit is contained in:
Matthias Clasen 2008-12-13 08:11:54 +00:00
parent 856b37bb89
commit 4cf69fddb4
2 changed files with 23 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-12-13 Matthias Clasen <mclasen@redhat.com>
Bug 555560 – gtk_combo_box_set_active fails with no model
* gtk/gtkcombobox.c: Allow out-of-order setting of model and active.
Patch by Christian Dywan
2008-12-13 Matthias Clasen <mclasen@redhat.com>
Bug 558306 – Cannot build gdk (gtk+ 2.14.4) on Solaris 8

16
gtk/gtkcombobox.c
View File

@ -81,6 +81,7 @@ struct _GtkComboBoxPrivate
gint wrap_width;
GtkShadowType shadow_type;
gint active; /* Only temporary */
GtkTreeRowReference *active_row;
GtkWidget *tree_view;
@ -928,6 +929,7 @@ gtk_combo_box_init (GtkComboBox *combo_box)
priv->height = 0;
priv->wrap_width = 0;
priv->active = -1;
priv->active_row = NULL;
priv->col_column = -1;
priv->row_column = -1;
@ -4839,6 +4841,13 @@ gtk_combo_box_set_active (GtkComboBox *combo_box,
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
g_return_if_fail (index_ >= -1);
if (combo_box->priv->model == NULL)
{
/* Save index, in case the model is set after the index */
combo_box->priv->active = index_;
return;
}
if (index_ != -1)
path = gtk_tree_path_new_from_indices (index_, -1);
@ -5034,6 +5043,13 @@ gtk_combo_box_set_model (GtkComboBox *combo_box,
gtk_cell_view_set_model (GTK_CELL_VIEW (combo_box->priv->cell_view),
combo_box->priv->model);
if (combo_box->priv->active != -1)
{
/* If an index was set in advance, apply it now */
gtk_combo_box_set_active (combo_box, combo_box->priv->active);
combo_box->priv->active = -1;
}
out:
gtk_combo_box_update_sensitivity (combo_box);