From 176d9c6baf1ea0fbb235b64c5bb6cc5039dfdfaa Mon Sep 17 00:00:00 2001 From: Matthias Clasen Date: Wed, 26 Jun 2019 03:40:03 +0000 Subject: [PATCH] Add gtk_constraint_layout_remove_constraint Otherwise, you can't do many interesting things. --- gtk/gtkconstraintlayout.c | 20 ++++++++++++++++++++ gtk/gtkconstraintlayout.h | 3 +++ 2 files changed, 23 insertions(+) diff --git a/gtk/gtkconstraintlayout.c b/gtk/gtkconstraintlayout.c index 6cd6a7c70e..ac07219d4f 100644 --- a/gtk/gtkconstraintlayout.c +++ b/gtk/gtkconstraintlayout.c @@ -1106,3 +1106,23 @@ gtk_constraint_layout_add_constraint (GtkConstraintLayout *manager, g_hash_table_add (manager->constraints, constraint); } + +/** + * gtk_constraint_layout_remove_constraint: + * @manager: a #GtkConstraintLayout + * @constraint: a #GtkConstraint + * + * Removes @constraint from the layout manager, + * so that it no longer influences the layout. + */ +void +gtk_constraint_layout_remove_constraint (GtkConstraintLayout *manager, + GtkConstraint *constraint) +{ + g_return_if_fail (GTK_IS_CONSTRAINT_LAYOUT (manager)); + g_return_if_fail (GTK_IS_CONSTRAINT (constraint)); + g_return_if_fail (gtk_constraint_is_attached (constraint)); + + gtk_constraint_detach (constraint); + g_hash_table_remove (manager->constraints, constraint); +} diff --git a/gtk/gtkconstraintlayout.h b/gtk/gtkconstraintlayout.h index bd6528da3b..b5eba7b125 100644 --- a/gtk/gtkconstraintlayout.h +++ b/gtk/gtkconstraintlayout.h @@ -41,6 +41,9 @@ GtkLayoutManager * gtk_constraint_layout_new (void); GDK_AVAILABLE_IN_ALL void gtk_constraint_layout_add_constraint (GtkConstraintLayout *manager, GtkConstraint *constraint); +GDK_AVAILABLE_IN_ALL +void gtk_constraint_layout_remove_constraint (GtkConstraintLayout *manager, + GtkConstraint *constraint); /** * GtkConstraintLayoutChild: -- 2.30.2