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columnviewcolumn: Add private api to set the position

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This is needed to make columns reorder their cells when
their position in the column views list of columns
changes.
This commit is contained in:
Matthias Clasen 2020-06-05 12:39:48 -04:00
parent 15c6ad88c0
commit 6df489d5a9
2 changed files with 22 additions and 0 deletions
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19
gtk/gtkcolumnviewcolumn.c
View File

@ -625,6 +625,25 @@ gtk_column_view_column_set_column_view (GtkColumnViewColumn *self,
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_COLUMN_VIEW]);
}
void
gtk_column_view_column_set_position (GtkColumnViewColumn *self,
guint position)
{
GtkColumnViewCell *cell;
gtk_list_item_widget_reorder_child (gtk_column_view_get_header_widget (self->view),
self->header,
position);
for (cell = self->first_cell; cell; cell = gtk_column_view_cell_get_next (cell))
{
GtkListItemWidget *list_item;
list_item = GTK_LIST_ITEM_WIDGET (gtk_widget_get_parent (GTK_WIDGET (cell)));
gtk_list_item_widget_reorder_child (list_item, GTK_WIDGET (cell), position);
}
}
/**
* gtk_column_view_column_get_factory:
* @self: a #GtkColumnViewColumn

3
gtk/gtkcolumnviewcolumnprivate.h
View File

@ -28,6 +28,9 @@
void gtk_column_view_column_set_column_view (GtkColumnViewColumn *self,
GtkColumnView *view);
void gtk_column_view_column_set_position (GtkColumnViewColumn *self,
guint position);
void gtk_column_view_column_add_cell (GtkColumnViewColumn *self,
GtkColumnViewCell *cell);
void gtk_column_view_column_remove_cell (GtkColumnViewColumn *self,