[gtk+/wip/otte/gtk4: 107/127] widget: Remove gtk_widget_override* API

[Benjamin Otte <otte src gnome org>]

commit fba80fcf3d82cb76db55842c79c1d11792ca86a3
Author: Timm Bäder <mail baedert org>
Date:   Wed Oct 5 14:47:33 2016 +0200

    widget: Remove gtk_widget_override* API

 gtk/gtkwidget.c |  173 -------------------------------------------------------
 gtk/gtkwidget.h |   19 ------
 2 files changed, 0 insertions(+), 192 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 4d60848..4541343 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -8952,179 +8952,6 @@ gtk_widget_get_parent (GtkWidget *widget)
   return widget->priv->parent;
 }
 
-static GtkModifierStyle *
-_gtk_widget_get_modifier_properties (GtkWidget *widget)
-{
-  GtkModifierStyle *style;
-
-  style = g_object_get_qdata (G_OBJECT (widget), quark_modifier_style);
-
-  if (G_UNLIKELY (!style))
-    {
-      GtkStyleContext *context;
-
-      style = _gtk_modifier_style_new ();
-      g_object_set_qdata_full (G_OBJECT (widget),
-                               quark_modifier_style,
-                               style,
-                               (GDestroyNotify) g_object_unref);
-
-      context = _gtk_widget_get_style_context (widget);
-
-      gtk_style_context_add_provider (context,
-                                      GTK_STYLE_PROVIDER (style),
-                                      GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
-    }
-
-  return style;
-}
-
-/**
- * gtk_widget_override_color:
- * @widget: a #GtkWidget
- * @state: the state for which to set the color
- * @color: (allow-none): the color to assign, or %NULL to undo the effect
- *     of previous calls to gtk_widget_override_color()
- *
- * Sets the color to use for a widget.
- *
- * All other style values are left untouched.
- *
- * This function does not act recursively. Setting the color of a
- * container does not affect its children. Note that some widgets that
- * you may not think of as containers, for instance #GtkButtons,
- * are actually containers.
- *
- * This API is mostly meant as a quick way for applications to
- * change a widget appearance. If you are developing a widgets
- * library and intend this change to be themeable, it is better
- * done by setting meaningful CSS classes in your
- * widget/container implementation through gtk_style_context_add_class().
- *
- * This way, your widget library can install a #GtkCssProvider
- * with the %GTK_STYLE_PROVIDER_PRIORITY_FALLBACK priority in order
- * to provide a default styling for those widgets that need so, and
- * this theming may fully overridden by the user’s theme.
- *
- * Note that for complex widgets this may bring in undesired
- * results (such as uniform background color everywhere), in
- * these cases it is better to fully style such widgets through a
- * #GtkCssProvider with the %GTK_STYLE_PROVIDER_PRIORITY_APPLICATION
- * priority.
- *
- * Since: 3.0
- *
- * Deprecated:3.16: Use a custom style provider and style classes instead
- */
-void
-gtk_widget_override_color (GtkWidget     *widget,
-                           GtkStateFlags  state,
-                           const GdkRGBA *color)
-{
-  GtkModifierStyle *style;
-
-  g_return_if_fail (GTK_IS_WIDGET (widget));
-
-  style = _gtk_widget_get_modifier_properties (widget);
-  _gtk_modifier_style_set_color (style, state, color);
-}
-
-/**
- * gtk_widget_override_background_color:
- * @widget: a #GtkWidget
- * @state: the state for which to set the background color
- * @color: (allow-none): the color to assign, or %NULL to undo the effect
- *     of previous calls to gtk_widget_override_background_color()
- *
- * Sets the background color to use for a widget.
- *
- * All other style values are left untouched.
- * See gtk_widget_override_color().
- *
- * Since: 3.0
- *
- * Deprecated: 3.16: This function is not useful in the context of CSS-based
- *   rendering. If you wish to change the way a widget renders its background
- *   you should use a custom CSS style, through an application-specific
- *   #GtkStyleProvider and a CSS style class. You can also override the default
- *   drawing of a widget through the #GtkWidget::draw signal, and use Cairo to
- *   draw a specific color, regardless of the CSS style.
- */
-void
-gtk_widget_override_background_color (GtkWidget     *widget,
-                                      GtkStateFlags  state,
-                                      const GdkRGBA *color)
-{
-  GtkModifierStyle *style;
-
-  g_return_if_fail (GTK_IS_WIDGET (widget));
-
-  style = _gtk_widget_get_modifier_properties (widget);
-  _gtk_modifier_style_set_background_color (style, state, color);
-}
-
-/**
- * gtk_widget_override_font:
- * @widget: a #GtkWidget
- * @font_desc: (allow-none): the font description to use, or %NULL to undo
- *     the effect of previous calls to gtk_widget_override_font()
- *
- * Sets the font to use for a widget. All other style values are
- * left untouched. See gtk_widget_override_color().
- *
- * Since: 3.0
- *
- * Deprecated: 3.16: This function is not useful in the context of CSS-based
- *   rendering. If you wish to change the font a widget uses to render its text
- *   you should use a custom CSS style, through an application-specific
- *   #GtkStyleProvider and a CSS style class.
- */
-void
-gtk_widget_override_font (GtkWidget                  *widget,
-                          const PangoFontDescription *font_desc)
-{
-  GtkModifierStyle *style;
-
-  g_return_if_fail (GTK_IS_WIDGET (widget));
-
-  style = _gtk_widget_get_modifier_properties (widget);
-  _gtk_modifier_style_set_font (style, font_desc);
-}
-
-/**
- * gtk_widget_override_symbolic_color:
- * @widget: a #GtkWidget
- * @name: the name of the symbolic color to modify
- * @color: (allow-none): the color to assign (does not need
- *     to be allocated), or %NULL to undo the effect of previous
- *     calls to gtk_widget_override_symbolic_color()
- *
- * Sets a symbolic color for a widget.
- *
- * All other style values are left untouched.
- * See gtk_widget_override_color() for overriding the foreground
- * or background color.
- *
- * Since: 3.0
- *
- * Deprecated: 3.16: This function is not useful in the context of CSS-based
- *   rendering. If you wish to change the color used to render symbolic icons
- *   you should use a custom CSS style, through an application-specific
- *   #GtkStyleProvider and a CSS style class.
- */
-void
-gtk_widget_override_symbolic_color (GtkWidget     *widget,
-                                    const gchar   *name,
-                                    const GdkRGBA *color)
-{
-  GtkModifierStyle *style;
-
-  g_return_if_fail (GTK_IS_WIDGET (widget));
-
-  style = _gtk_widget_get_modifier_properties (widget);
-  _gtk_modifier_style_map_color (style, name, color);
-}
-
 static void
 gtk_widget_real_direction_changed (GtkWidget        *widget,
                                    GtkTextDirection  previous_direction)
diff --git a/gtk/gtkwidget.h b/gtk/gtkwidget.h
index 3fe00d9..9a8117f 100644
--- a/gtk/gtkwidget.h
+++ b/gtk/gtkwidget.h
@@ -1095,25 +1095,6 @@ gboolean     gtk_widget_translate_coordinates (GtkWidget  *src_widget,
 GDK_AVAILABLE_IN_ALL
 gboolean     gtk_widget_hide_on_delete (GtkWidget      *widget);
 
-/* Functions to override widget styling */
-GDK_DEPRECATED_IN_3_16
-void         gtk_widget_override_color            (GtkWidget     *widget,
-                                                   GtkStateFlags  state,
-                                                   const GdkRGBA *color);
-GDK_DEPRECATED_IN_3_16
-void         gtk_widget_override_background_color (GtkWidget     *widget,
-                                                   GtkStateFlags  state,
-                                                   const GdkRGBA *color);
-
-GDK_DEPRECATED_IN_3_16
-void         gtk_widget_override_font             (GtkWidget                  *widget,
-                                                   const PangoFontDescription *font_desc);
-
-GDK_DEPRECATED_IN_3_16
-void         gtk_widget_override_symbolic_color   (GtkWidget     *widget,
-                                                   const gchar   *name,
-                                                   const GdkRGBA *color);
-
 GDK_AVAILABLE_IN_ALL
 void       gtk_widget_reset_style       (GtkWidget      *widget);