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a11y: Set expanded states properly when switching to a submenu

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Lukáš Tyrychtr 2024-09-01 11:59:47 +00:00 committed by Matthias Clasen
parent 166afbf8e8
commit 345eca1efe
1 changed files with 22 additions and 3 deletions
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25
gtk/gtkmodelbutton.c
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@ -1067,10 +1067,29 @@ switch_menu (GtkModelButton *button)
stack = gtk_widget_get_ancestor (GTK_WIDGET (button), GTK_TYPE_STACK);
if (stack != NULL)
{
if (button->role == GTK_BUTTON_ROLE_NORMAL)
{
GtkWidget *title_button = gtk_widget_get_first_child (gtk_stack_get_child_by_name (GTK_STACK (stack), button->menu_name));
gtk_accessible_update_state (GTK_ACCESSIBLE (button),
GTK_ACCESSIBLE_STATE_EXPANDED, TRUE,
-1);
gtk_accessible_update_state (GTK_ACCESSIBLE (title_button),
GTK_ACCESSIBLE_STATE_EXPANDED, TRUE,
-1);
g_object_set_data (G_OBJECT (title_button), "-gtk-model-button-parent", button);
}
else if (button->role == GTK_BUTTON_ROLE_TITLE)
{
GtkWidget *parent_button = g_object_get_data (G_OBJECT (button), "-gtk-model-button-parent");
gtk_accessible_update_state (GTK_ACCESSIBLE (parent_button),
GTK_ACCESSIBLE_STATE_EXPANDED, FALSE,
-1);
gtk_accessible_update_state (GTK_ACCESSIBLE (button),
GTK_ACCESSIBLE_STATE_EXPANDED, FALSE,
-1);
g_object_set_data (G_OBJECT (button), "-gtk-model-button-parent", NULL);
}
gtk_stack_set_visible_child_name (GTK_STACK (stack), button->menu_name);
gtk_accessible_update_state (GTK_ACCESSIBLE (button),
GTK_ACCESSIBLE_STATE_EXPANDED, TRUE,
-1);
}
}