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listbase: Split scroll_to_item for reuse

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This commit is contained in:
Corey Berla 2022-12-14 07:51:22 -10:00
parent c09ba28b06
commit 7081bfc614
1 changed files with 19 additions and 11 deletions
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30
gtk/gtklistbase.c
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@ -825,21 +825,13 @@ gtk_list_base_update_focus_tracker (GtkListBase *self)
}
static void
gtk_list_base_scroll_to_item (GtkWidget *widget,
const char *action_name,
GVariant *parameter)
gtk_list_base_scroll_to_item (GtkListBase *self,
guint pos)
{
GtkListBase *self = GTK_LIST_BASE (widget);
GtkListBasePrivate *priv = gtk_list_base_get_instance_private (self);
int start, end;
double align_along, align_across;
GtkPackType side_along, side_across;
guint pos;
if (!g_variant_check_format_string (parameter, "u", FALSE))
return;
g_variant_get (parameter, "u", &pos);
/* figure out primary orientation and if position is valid */
if (!gtk_list_base_get_allocation_along (GTK_LIST_BASE (self), pos, &start, &end))
@ -877,6 +869,22 @@ gtk_list_base_scroll_to_item (GtkWidget *widget,
gtk_list_base_update_focus_tracker (self);
}
static void
gtk_list_base_scroll_to_item_action (GtkWidget *widget,
const char *action_name,
GVariant *parameter)
{
GtkListBase *self = GTK_LIST_BASE (widget);
guint pos;
if (!g_variant_check_format_string (parameter, "u", FALSE))
return;
g_variant_get (parameter, "u", &pos);
gtk_list_base_scroll_to_item (self, pos);
}
static void
gtk_list_base_select_item_action (GtkWidget *widget,
const char *action_name,
@ -1179,7 +1187,7 @@ gtk_list_base_class_init (GtkListBaseClass *klass)
gtk_widget_class_install_action (widget_class,
"list.scroll-to-item",
"u",
gtk_list_base_scroll_to_item);
gtk_list_base_scroll_to_item_action);
/**
* GtkListBase|list.select-item: