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Add a remove implemenatation which restores the cell_view when the custom

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Sat Mar 13 01:38:55 2004  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkcombobox.c (gtk_combo_box_remove): Add a remove
	implemenatation which restores the cell_view when the custom
	child is removed.  (#136555, Owen Taylor)
This commit is contained in:
Matthias Clasen 2004-03-13 00:36:27 +00:00 committed by Matthias Clasen
parent 60780dc68d
commit 3186b9e76b
6 changed files with 98 additions and 4 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
Sat Mar 13 01:38:55 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcombobox.c (gtk_combo_box_remove): Add a remove
implemenatation which restores the cell_view when the custom
child is removed. (#136555, Owen Taylor)
Sat Mar 13 00:07:51 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_cell_layout_clear):

6
ChangeLog.pre-2-10
View File

@ -1,3 +1,9 @@
Sat Mar 13 01:38:55 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcombobox.c (gtk_combo_box_remove): Add a remove
implemenatation which restores the cell_view when the custom
child is removed. (#136555, Owen Taylor)
Sat Mar 13 00:07:51 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_cell_layout_clear):

6
ChangeLog.pre-2-4
View File

@ -1,3 +1,9 @@
Sat Mar 13 01:38:55 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcombobox.c (gtk_combo_box_remove): Add a remove
implemenatation which restores the cell_view when the custom
child is removed. (#136555, Owen Taylor)
Sat Mar 13 00:07:51 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_cell_layout_clear):

6
ChangeLog.pre-2-6
View File

@ -1,3 +1,9 @@
Sat Mar 13 01:38:55 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcombobox.c (gtk_combo_box_remove): Add a remove
implemenatation which restores the cell_view when the custom
child is removed. (#136555, Owen Taylor)
Sat Mar 13 00:07:51 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_cell_layout_clear):

6
ChangeLog.pre-2-8
View File

@ -1,3 +1,9 @@
Sat Mar 13 01:38:55 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcombobox.c (gtk_combo_box_remove): Add a remove
implemenatation which restores the cell_view when the custom
child is removed. (#136555, Owen Taylor)
Sat Mar 13 00:07:51 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_cell_layout_clear):

72
gtk/gtkcombobox.c
View File

@ -99,6 +99,7 @@ struct _GtkComboBoxPrivate
GSList *cells;
guint popup_in_progress : 1;
guint destroying : 1;
};
/* While debugging this evil code, I have learned that
@ -199,6 +200,8 @@ static void gtk_combo_box_button_toggled (GtkWidget *widget,
gpointer data);
static void gtk_combo_box_add (GtkContainer *container,
GtkWidget *widget);
static void gtk_combo_box_remove (GtkContainer *container,
GtkWidget *widget);
static ComboCellInfo *gtk_combo_box_get_cell_info (GtkComboBox *combo_box,
GtkCellRenderer *cell);
@ -414,6 +417,7 @@ gtk_combo_box_class_init (GtkComboBoxClass *klass)
container_class = (GtkContainerClass *)klass;
container_class->forall = gtk_combo_box_forall;
container_class->add = gtk_combo_box_add;
container_class->remove = gtk_combo_box_remove;
widget_class = (GtkWidgetClass *)klass;
widget_class->size_allocate = gtk_combo_box_size_allocate;
@ -521,7 +525,8 @@ gtk_combo_box_init (GtkComboBox *combo_box)
combo_box->priv = GTK_COMBO_BOX_GET_PRIVATE (combo_box);
combo_box->priv->cell_view = gtk_cell_view_new ();
gtk_container_add (GTK_CONTAINER (combo_box), combo_box->priv->cell_view);
gtk_widget_set_parent (combo_box->priv->cell_view, GTK_WIDGET (combo_box));
GTK_BIN (combo_box)->child = combo_box->priv->cell_view;
gtk_widget_show (combo_box->priv->cell_view);
combo_box->priv->width = 0;
@ -691,9 +696,14 @@ gtk_combo_box_add (GtkContainer *container,
GtkComboBox *combo_box = GTK_COMBO_BOX (container);
if (combo_box->priv->cell_view && combo_box->priv->cell_view->parent)
gtk_container_remove (container, combo_box->priv->cell_view);
(* GTK_CONTAINER_CLASS (parent_class)->add) (container, widget);
{
gtk_widget_unparent (combo_box->priv->cell_view);
GTK_BIN (container)->child = NULL;
gtk_widget_queue_resize (GTK_WIDGET (container));
}
gtk_widget_set_parent (widget, GTK_WIDGET (container));
GTK_BIN (container)->child = widget;
if (combo_box->priv->cell_view &&
widget != combo_box->priv->cell_view)
@ -722,6 +732,56 @@ gtk_combo_box_add (GtkContainer *container,
}
}
static void
gtk_combo_box_remove (GtkContainer *container,
GtkWidget *widget)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (container);
gboolean appears_as_list;
gtk_widget_unparent (widget);
GTK_BIN (container)->child = NULL;
if (combo_box->priv->destroying)
return;
gtk_widget_queue_resize (GTK_WIDGET (container));
if (!combo_box->priv->tree_view)
appears_as_list = FALSE;
else
appears_as_list = TRUE;
if (appears_as_list)
gtk_combo_box_list_destroy (combo_box);
else if (GTK_IS_MENU (combo_box->priv->popup_widget))
{
gtk_combo_box_menu_destroy (combo_box);
gtk_menu_detach (GTK_MENU (combo_box->priv->popup_widget));
combo_box->priv->popup_widget = NULL;
}
if (!combo_box->priv->cell_view)
{
combo_box->priv->cell_view = gtk_cell_view_new ();
gtk_widget_set_parent (combo_box->priv->cell_view, GTK_WIDGET (container));
GTK_BIN (container)->child = combo_box->priv->cell_view;
gtk_widget_show (combo_box->priv->cell_view);
gtk_cell_view_set_model (GTK_CELL_VIEW (combo_box->priv->cell_view),
combo_box->priv->model);
cell_view_sync_cells (combo_box, GTK_CELL_VIEW (combo_box->priv->cell_view));
}
if (appears_as_list)
gtk_combo_box_list_setup (combo_box);
else
gtk_combo_box_menu_setup (combo_box, TRUE);
gtk_combo_box_set_active_internal (combo_box, combo_box->priv->active_item);
}
static ComboCellInfo *
gtk_combo_box_get_cell_info (GtkComboBox *combo_box,
GtkCellRenderer *cell)
@ -3343,9 +3403,13 @@ gtk_combo_box_destroy (GtkObject *object)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (object);
combo_box->priv->destroying = 1;
GTK_OBJECT_CLASS (parent_class)->destroy (object);
combo_box->priv->cell_view = NULL;
combo_box->priv->destroying = 0;
}
static void