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scrolledwindwo: Add a permanent junction node

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Use that instead of save_named'ing a junction node.
This commit is contained in:
Timm Bäder 2020-05-07 09:07:43 +02:00
parent bcdd6d5425
commit 6566fdc1e3
1 changed files with 8 additions and 1 deletions
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9
gtk/gtkscrolledwindow.c
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@ -246,6 +246,7 @@ typedef struct
GtkCssNode *overshoot_node[4];
GtkCssNode *undershoot_node[4];
GtkCssNode *junction_node;
Indicator hindicator;
Indicator vindicator;
@ -1839,7 +1840,7 @@ gtk_scrolled_window_snapshot_scrollbars_junction (GtkScrolledWindow *scrolled_wi
junction_rect.height = hscr_allocation.height;
context = gtk_widget_get_style_context (widget);
gtk_style_context_save_named (context, "junction");
gtk_style_context_save_to_node (context, priv->junction_node);
gtk_snapshot_render_background (snapshot, context,
junction_rect.x, junction_rect.y,
@ -2050,6 +2051,12 @@ gtk_scrolled_window_init (GtkScrolledWindow *scrolled_window)
gtk_scrolled_window_update_use_indicators (scrolled_window);
priv->junction_node = gtk_css_node_new ();
gtk_css_node_set_name (priv->junction_node, g_quark_from_static_string ("junction"));
gtk_css_node_set_parent (priv->junction_node, widget_node);
gtk_css_node_set_state (priv->junction_node, gtk_css_node_get_state (widget_node));
g_object_unref (priv->junction_node);
controller = gtk_event_controller_scroll_new (GTK_EVENT_CONTROLLER_SCROLL_BOTH_AXES |
GTK_EVENT_CONTROLLER_SCROLL_KINETIC);
g_signal_connect (controller, "scroll-begin",