[gtk+/wip/ebassi/tooltip-window: 2/2] Use CSS node name for GtkTooltipWindow

[Emmanuele Bassi <ebassi src gnome org>]

commit a938056810b6983ce0cc604be85fa34a1d2759d2
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sun Nov 8 17:10:00 2015 +0000

    Use CSS node name for GtkTooltipWindow
    
    Instead of a style class.

 gtk/gtktooltipwindow.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/gtk/gtktooltipwindow.c b/gtk/gtktooltipwindow.c
index e0f8e9d..ba71113 100644
--- a/gtk/gtktooltipwindow.c
+++ b/gtk/gtktooltipwindow.c
@@ -27,6 +27,7 @@
 #include "gtktooltipwindowprivate.h"
 
 #include "gtkprivate.h"
+#include "gtkintl.h"
 
 #include "gtkaccessible.h"
 #include "gtkbox.h"
@@ -35,8 +36,10 @@
 #include "gtkmain.h"
 #include "gtksettings.h"
 #include "gtksizerequest.h"
-#include "gtkstylecontext.h"
 #include "gtkwindowprivate.h"
+#include "gtkwidgetprivate.h"
+
+#define MAX_TOOLTIP_LINE_WIDTH  70
 
 struct _GtkTooltipWindow
 {
@@ -60,6 +63,7 @@ gtk_tooltip_window_class_init (GtkTooltipWindowClass *klass)
 {
   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 
+  gtk_widget_class_set_css_name (widget_class, I_("tooltip"));
   gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_TOOL_TIP);
 }
 
@@ -67,7 +71,6 @@ static void
 gtk_tooltip_window_init (GtkTooltipWindow *self)
 {
   GtkWindow *window = GTK_WINDOW (self);
-  GtkStyleContext *context;
 
   gtk_window_set_type_hint (window, GDK_WINDOW_TYPE_HINT_TOOLTIP);
   gtk_window_set_resizable (window, FALSE);
@@ -75,9 +78,6 @@ gtk_tooltip_window_init (GtkTooltipWindow *self)
 
   _gtk_window_request_csd (window);
 
-  context = gtk_widget_get_style_context (GTK_WIDGET (self));
-  gtk_style_context_add_class (context, GTK_STYLE_CLASS_TOOLTIP);
-
   /* FIXME: don't hardcode the padding */
   self->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
   gtk_widget_set_margin_start (self->box, 6);
@@ -92,7 +92,7 @@ gtk_tooltip_window_init (GtkTooltipWindow *self)
 
   self->label = gtk_label_new ("");
   gtk_label_set_line_wrap (GTK_LABEL (self->label), TRUE);
-  gtk_label_set_max_width_chars (GTK_LABEL (self->label), 70);
+  gtk_label_set_max_width_chars (GTK_LABEL (self->label), MAX_TOOLTIP_LINE_WIDTH);
   gtk_box_pack_start (GTK_BOX (self->box), self->label, FALSE, FALSE, 0);
 }