[gtk+] Make GtkCalendar use GtkStyleContext

From: Carlos Garnacho <carlosg src gnome org>
To: commits-list gnome org
Cc:
Subject: [gtk+] Make GtkCalendar use GtkStyleContext
Date: Mon, 10 Jan 2011 19:54:19 +0000 (UTC)
commit 162380fca5a44c86e0c9709d50aca08579418bc0
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon Jan 10 20:40:37 2011 +0100

    Make GtkCalendar use GtkStyleContext

 gtk/gtkcalendar.c      |  449 ++++++++++++++++++++++++------------------------
 gtk/gtkcssprovider.c   |   28 +++
 gtk/gtkthemingengine.c |    4 +-
 3 files changed, 255 insertions(+), 226 deletions(-)
---
diff --git a/gtk/gtkcalendar.c b/gtk/gtkcalendar.c
index b1492a5..c393d2f 100644
--- a/gtk/gtkcalendar.c
+++ b/gtk/gtkcalendar.c
@@ -204,18 +204,6 @@ dates_difference(guint year1, guint mm1, guint dd1,
 
 #define SCROLL_DELAY_FACTOR      5
 
-/* Color usage */
-#define HEADER_FG_COLOR(widget)		 (& gtk_widget_get_style (widget)->fg[gtk_widget_get_state (widget)])
-#define HEADER_BG_COLOR(widget)		 (& gtk_widget_get_style (widget)->bg[gtk_widget_get_state (widget)])
-#define SELECTED_BG_COLOR(widget)	 (& gtk_widget_get_style (widget)->base[gtk_widget_has_focus (widget) ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE])
-#define SELECTED_FG_COLOR(widget)	 (& gtk_widget_get_style (widget)->text[gtk_widget_has_focus (widget) ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE])
-#define NORMAL_DAY_COLOR(widget)	 (& gtk_widget_get_style (widget)->text[gtk_widget_get_state (widget)])
-#define PREV_MONTH_COLOR(widget)	 (& gtk_widget_get_style (widget)->mid[gtk_widget_get_state (widget)])
-#define NEXT_MONTH_COLOR(widget)	 (& gtk_widget_get_style (widget)->mid[gtk_widget_get_state (widget)])
-#define MARKED_COLOR(widget)		 (& gtk_widget_get_style (widget)->text[gtk_widget_get_state (widget)])
-#define BACKGROUND_COLOR(widget)	 (& gtk_widget_get_style (widget)->base[gtk_widget_get_state (widget)])
-#define HIGHLIGHT_BACK_COLOR(widget)	 (& gtk_widget_get_style (widget)->mid[gtk_widget_get_state (widget)])
-
 enum {
   ARROW_YEAR_LEFT,
   ARROW_YEAR_RIGHT,
@@ -260,8 +248,6 @@ static guint gtk_calendar_signals[LAST_SIGNAL] = { 0 };
 struct _GtkCalendarPrivate
 {
   GtkCalendarDisplayOptions display_flags;
-  GtkStyle  *header_style;
-  GtkStyle  *label_style;
 
   GdkColor marked_date_color[31];
   GdkWindow *main_win;
@@ -374,8 +360,8 @@ static gboolean gtk_calendar_focus_out      (GtkWidget        *widget,
 					     GdkEventFocus    *event);
 static void     gtk_calendar_grab_notify    (GtkWidget        *widget,
 					     gboolean          was_grabbed);
-static void     gtk_calendar_state_changed  (GtkWidget        *widget,
-					     GtkStateType      previous_state);
+static void     gtk_calendar_state_flags_changed  (GtkWidget     *widget,
+                                                   GtkStateFlags  previous_state);
 static gboolean gtk_calendar_query_tooltip  (GtkWidget        *widget,
 					     gint              x,
 					     gint              y,
@@ -459,7 +445,7 @@ gtk_calendar_class_init (GtkCalendarClass *class)
   widget_class->leave_notify_event = gtk_calendar_leave_notify;
   widget_class->key_press_event = gtk_calendar_key_press;
   widget_class->scroll_event = gtk_calendar_scroll;
-  widget_class->state_changed = gtk_calendar_state_changed;
+  widget_class->state_flags_changed = gtk_calendar_state_flags_changed;
   widget_class->grab_notify = gtk_calendar_grab_notify;
   widget_class->focus_out_event = gtk_calendar_focus_out;
   widget_class->query_tooltip = gtk_calendar_query_tooltip;
@@ -1172,12 +1158,16 @@ calendar_left_x_for_column (GtkCalendar *calendar,
   gint x_left;
   gint week_width;
   gint calendar_xsep = calendar_get_xsep (calendar);
-  GtkStyle *style;
+  GtkStyleContext *context;
+  GtkStateFlags state;
   gint inner_border = calendar_get_inner_border (calendar);
+  GtkBorder padding;
 
-  style = gtk_widget_get_style (GTK_WIDGET (calendar));
+  context = gtk_widget_get_style_context (GTK_WIDGET (calendar));
+  state = gtk_widget_get_state_flags (GTK_WIDGET (calendar));
+  gtk_style_context_get_padding (context, state, &padding);
 
-  week_width = priv->week_width + style->xthickness + inner_border;
+  week_width = priv->week_width + padding.left + inner_border;
 
   if (gtk_widget_get_direction (GTK_WIDGET (calendar)) == GTK_TEXT_DIR_RTL)
     {
@@ -1226,15 +1216,20 @@ static gint
 calendar_top_y_for_row (GtkCalendar *calendar,
 			gint	     row)
 {
-  GtkStyle *style;
+  GtkStyleContext *context;
   GtkAllocation allocation;
   gint inner_border = calendar_get_inner_border (calendar);
+  GtkStateFlags state;
+  GtkBorder padding;
 
   gtk_widget_get_allocation (GTK_WIDGET (calendar), &allocation);
-  style = gtk_widget_get_style (GTK_WIDGET (calendar));
-  
+  context = gtk_widget_get_style_context (GTK_WIDGET (calendar));
+  state = gtk_widget_get_state_flags (GTK_WIDGET (calendar));
+
+  gtk_style_context_get_padding (context, state, &padding);
+
   return  allocation.height
-          - style->ythickness - inner_border
+          - padding.top - inner_border
 	  - (CALENDAR_MARGIN + (6 - row)
 	     * calendar_row_height (calendar));
 }
@@ -1275,11 +1270,16 @@ calendar_arrow_rectangle (GtkCalendar  *calendar,
   GtkWidget *widget = GTK_WIDGET (calendar);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (calendar);
   GtkAllocation allocation;
-  GtkStyle *style;
+  GtkStyleContext *context;
+  GtkStateFlags state;
+  GtkBorder padding;
   gboolean year_left;
 
   gtk_widget_get_allocation (widget, &allocation);
-  style = gtk_widget_get_style (widget);
+  context = gtk_widget_get_style_context (widget);
+  state = gtk_widget_get_state_flags (widget);
+
+  gtk_style_context_get_padding (context, state, &padding);
 
   if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
     year_left = priv->year_before;
@@ -1294,14 +1294,14 @@ calendar_arrow_rectangle (GtkCalendar  *calendar,
     {
     case ARROW_MONTH_LEFT:
       if (year_left)
-        rect->x = (allocation.width - 2 * style->xthickness
+        rect->x = (allocation.width - padding.left - padding.right
                    - (3 + 2 * priv->arrow_width + priv->max_month_width));
       else
 	rect->x = 3;
       break;
     case ARROW_MONTH_RIGHT:
       if (year_left)
-        rect->x = (allocation.width - 2 * style->xthickness
+        rect->x = (allocation.width - padding.left - padding.right
 		   - 3 - priv->arrow_width);
       else
 	rect->x = (priv->arrow_width + priv->max_month_width);
@@ -1310,20 +1310,20 @@ calendar_arrow_rectangle (GtkCalendar  *calendar,
       if (year_left)
 	rect->x = 3;
       else
-        rect->x = (allocation.width - 2 * style->xthickness
+        rect->x = (allocation.width - padding.left - padding.right
                    - (3 + 2 * priv->arrow_width + priv->max_year_width));
       break;
     case ARROW_YEAR_RIGHT:
       if (year_left)
         rect->x = (priv->arrow_width + priv->max_year_width);
       else
-        rect->x = (allocation.width - 2 * style->xthickness
+        rect->x = (allocation.width - padding.left - padding.right
 		   - 3 - priv->arrow_width);
       break;
     }
 
-  rect->x += style->xthickness;
-  rect->y += style->ythickness;
+  rect->x += padding.left;
+  rect->y += padding.top;
 }
 
 static void
@@ -1591,10 +1591,10 @@ calendar_realize_arrows (GtkCalendar *calendar)
 	  priv->arrow_win[i] = gdk_window_new (gtk_widget_get_window (widget),
 					       &attributes, 
 					       attributes_mask);
-	  if (gtk_widget_is_sensitive (widget))
-	    priv->arrow_state[i] = GTK_STATE_NORMAL;
-	  else 
-	    priv->arrow_state[i] = GTK_STATE_INSENSITIVE;
+
+	  if (!gtk_widget_is_sensitive (widget))
+	    priv->arrow_state[i] = GTK_STATE_FLAG_INSENSITIVE;
+
 	  gdk_window_set_user_data (priv->arrow_win[i], widget);
 	}
     }
@@ -1666,10 +1666,15 @@ gtk_calendar_realize (GtkWidget *widget)
   GdkWindowAttr attributes;
   gint attributes_mask;
   gint inner_border = calendar_get_inner_border (GTK_CALENDAR (widget));
-  GtkStyle *style;
+  GtkStyleContext *context;
   GtkAllocation allocation;
+  GtkStateFlags state = 0;
+  GtkBorder padding;
+
+  context = gtk_widget_get_style_context (widget);
+  state = gtk_widget_get_state_flags (widget);
+  gtk_style_context_get_padding (context, state, &padding);
 
-  style = gtk_widget_get_style (widget);
   gtk_widget_get_allocation (widget, &allocation);
 
   GTK_WIDGET_CLASS (gtk_calendar_parent_class)->realize (widget);
@@ -1681,12 +1686,12 @@ gtk_calendar_realize (GtkWidget *widget)
                            | GDK_POINTER_MOTION_MASK | GDK_LEAVE_NOTIFY_MASK);
 
   if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
-    attributes.x = priv->week_width + style->ythickness + inner_border;
+    attributes.x = priv->week_width + padding.left + inner_border;
   else
-    attributes.x = style->ythickness + inner_border;
+    attributes.x = padding.left + inner_border;
 
-  attributes.y = priv->header_h + priv->day_name_h + style->ythickness + inner_border;
-  attributes.width = allocation.width - attributes.x - (style->xthickness + inner_border);
+  attributes.y = priv->header_h + priv->day_name_h + padding.top + inner_border;
+  attributes.width = allocation.width - attributes.x - (padding.right + inner_border);
 
   if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
     attributes.width -= priv->week_width;
@@ -1853,7 +1858,9 @@ gtk_calendar_size_request (GtkWidget	  *widget,
 {
   GtkCalendar *calendar = GTK_CALENDAR (widget);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (widget);
-  GtkStyle *style;
+  GtkStyleContext *context;
+  GtkStateFlags state;
+  GtkBorder padding;
   PangoLayout *layout;
   PangoRectangle logical_rect;
 
@@ -2046,9 +2053,11 @@ gtk_calendar_size_request (GtkWidget	  *widget,
 		   ? priv->max_week_char_width * 2 + (focus_padding + focus_width) * 2 + calendar_xsep * 2
 		   : 0));
 
-  style = gtk_widget_get_style (widget);
+  context = gtk_widget_get_style_context (widget);
+  state = gtk_widget_get_state_flags (widget);
+  gtk_style_context_get_padding (context, state, &padding);
 
-  requisition->width = MAX (header_width, main_width + inner_border * 2) + style->xthickness * 2;
+  requisition->width = MAX (header_width, main_width + inner_border * 2) + padding.left + padding.right;
 
   /*
    * Calculate the requisition height for the widget.
@@ -2084,7 +2093,7 @@ gtk_calendar_size_request (GtkWidget	  *widget,
 
   height = priv->header_h + priv->day_name_h + priv->main_h;
 
-  requisition->height = height + (style->ythickness + inner_border) * 2;
+  requisition->height = height + padding.top + padding.bottom + (inner_border * 2);
 
   g_object_unref (layout);
 }
@@ -2119,32 +2128,34 @@ gtk_calendar_size_allocate (GtkWidget	  *widget,
 {
   GtkCalendar *calendar = GTK_CALENDAR (widget);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (widget);
-  GtkStyle *style;
-  gint xthickness, ythickness;
+  GtkStyleContext *context;
+  GtkStateFlags state;
+  GtkBorder padding;
   guint i;
   gint inner_border = calendar_get_inner_border (calendar);
   gint calendar_xsep = calendar_get_xsep (calendar);
 
-  style = gtk_widget_get_style (widget);
-  xthickness = style->xthickness;
-  ythickness = style->xthickness;
+  context = gtk_widget_get_style_context (widget);
+  state = gtk_widget_get_state_flags (widget);
+  gtk_style_context_get_padding (context, state, &padding);
 
   gtk_widget_set_allocation (widget, allocation);
 
   if (priv->display_flags & GTK_CALENDAR_SHOW_WEEK_NUMBERS)
     {
       priv->day_width = (priv->min_day_width
-			 * ((allocation->width - (xthickness + inner_border) * 2
+			 * ((allocation->width - (inner_border * 2) - padding.left - padding.right
 			     - (CALENDAR_MARGIN * 2) -  (DAY_XSEP * 6) - calendar_xsep * 2))
 			 / (7 * priv->min_day_width + priv->max_week_char_width * 2));
-      priv->week_width = ((allocation->width - (xthickness + inner_border) * 2
+      priv->week_width = ((allocation->width - (inner_border * 2) - padding.left - padding.right
 			   - (CALENDAR_MARGIN * 2) - (DAY_XSEP * 6) - calendar_xsep * 2 )
 			  - priv->day_width * 7 + CALENDAR_MARGIN + calendar_xsep);
     } 
   else 
     {
       priv->day_width = (allocation->width
-			 - (xthickness + inner_border) * 2
+			 - (inner_border * 2)
+                         - padding.left - padding.right
 			 - (CALENDAR_MARGIN * 2)
 			 - (DAY_XSEP * 6))/7;
       priv->week_width = 0;
@@ -2155,22 +2166,22 @@ gtk_calendar_size_allocate (GtkWidget	  *widget,
       if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
         gdk_window_move_resize (priv->main_win,
                                 allocation->x
-                                 + priv->week_width + xthickness + inner_border,
+                                 + priv->week_width + padding.left + inner_border,
                                 allocation->y
                                  + priv->header_h + priv->day_name_h
-                                 + (style->ythickness + inner_border),
+                                 + (padding.top + inner_border),
                                 allocation->width - priv->week_width
-                                 - (xthickness + inner_border) * 2,
+                                - (inner_border * 2) - padding.left - padding.right,
                                 priv->main_h);
       else
         gdk_window_move_resize (priv->main_win,
                                 allocation->x
-                                 + xthickness + inner_border,
+                                 + padding.left + inner_border,
                                 allocation->y
                                  + priv->header_h + priv->day_name_h
-                                 + style->ythickness + inner_border,
+                                 + padding.top + inner_border,
                                 allocation->width - priv->week_width
-                                 - (xthickness + inner_border) * 2,
+                                - (inner_border * 2) - padding.left - padding.right,
                                 priv->main_h);
 
       for (i = 0 ; i < 4 ; i++)
@@ -2200,7 +2211,9 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
   GtkWidget *widget = GTK_WIDGET (calendar);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (calendar);
   GtkAllocation allocation;
-  GtkStyle *style;
+  GtkStyleContext *context;
+  GtkStateFlags state;
+  GtkBorder padding;
   char buffer[255];
   gint x, y;
   gint header_width;
@@ -2213,10 +2226,12 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
   struct tm *tm;
   gchar *str;
 
-  style = gtk_widget_get_style (widget);
+  context = gtk_widget_get_style_context (widget);
+  state = gtk_widget_get_state_flags (widget);
+  gtk_style_context_get_padding (context, state, &padding);
 
   cairo_save (cr);
-  cairo_translate (cr, style->xthickness, style->ythickness);
+  cairo_translate (cr, padding.left, padding.top);
 
   if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
     year_left = priv->year_before;
@@ -2225,19 +2240,16 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
 
   gtk_widget_get_allocation (widget, &allocation);
 
-  header_width = allocation.width - 2 * style->xthickness;
+  header_width = allocation.width - padding.left - padding.right;
 
   max_month_width = priv->max_month_width;
   max_year_width = priv->max_year_width;
 
-  gdk_cairo_set_source_color (cr, HEADER_BG_COLOR (widget));
-  cairo_rectangle (cr, 0, 0, header_width, priv->header_h);
-  cairo_fill (cr);
+  gtk_style_context_save (context);
+  gtk_style_context_add_class (context, GTK_STYLE_CLASS_HEADER);
 
-  gtk_paint_shadow (style, cr,
-                    GTK_STATE_NORMAL, GTK_SHADOW_OUT,
-                    widget, "calendar",
-                    0, 0, header_width, priv->header_h);
+  gtk_render_background (context, cr, 0, 0, header_width, priv->header_h);
+  gtk_render_frame (context, cr, 0, 0, header_width, priv->header_h);
 
   tmp_time = 1;  /* Jan 1 1970, 00:00:01 UTC */
   tm = gmtime (&tmp_time);
@@ -2277,12 +2289,9 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
     else
       x = header_width - (3 + priv->arrow_width + max_year_width
 			  - (max_year_width - logical_rect.width)/2);
-  
 
-  gdk_cairo_set_source_color (cr, HEADER_FG_COLOR (GTK_WIDGET (calendar)));
-  cairo_move_to (cr, x, y);
-  pango_cairo_show_layout (cr, layout);
-  
+  gtk_render_layout (context, cr, x, y, layout);
+
   /* Draw month */
   g_snprintf (buffer, sizeof (buffer), "%s", default_monthname[priv->month]);
   pango_layout_set_text (layout, buffer, -1);
@@ -2301,11 +2310,10 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
     else
     x = 3 + priv->arrow_width + (max_month_width - logical_rect.width)/2;
 
-  cairo_move_to (cr, x, y);
-  pango_cairo_show_layout (cr, layout);
-
+  gtk_render_layout (context, cr, x, y, layout);
   g_object_unref (layout);
 
+  gtk_style_context_restore (context);
   cairo_restore (cr);
 }
 
@@ -2315,7 +2323,9 @@ calendar_paint_day_names (GtkCalendar *calendar,
 {
   GtkWidget *widget = GTK_WIDGET (calendar);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (calendar);
-  GtkStyle *style;
+  GtkStyleContext *context;
+  GtkStateFlags state;
+  GtkBorder padding;
   GtkAllocation allocation;
   char buffer[255];
   int day,i;
@@ -2329,13 +2339,15 @@ calendar_paint_day_names (GtkCalendar *calendar,
   gint calendar_xsep = calendar_get_xsep (calendar);
   gint inner_border = calendar_get_inner_border (calendar);
 
-  style = gtk_widget_get_style (widget);
+  context = gtk_widget_get_style_context (widget);
+  state = gtk_widget_get_state_flags (widget);
+  gtk_style_context_get_padding (context, state, &padding);
 
   cairo_save (cr);
 
   cairo_translate (cr,
-                   style->xthickness + inner_border,
-                   priv->header_h + style->ythickness + inner_border);
+                   padding.left + inner_border,
+                   priv->header_h + padding.top + inner_border);
 
   gtk_widget_style_get (GTK_WIDGET (widget),
 			"focus-line-width", &focus_width,
@@ -2345,37 +2357,33 @@ calendar_paint_day_names (GtkCalendar *calendar,
   gtk_widget_get_allocation (widget, &allocation);
 
   day_width = priv->day_width;
-  cal_width = allocation.width - (style->xthickness + inner_border) * 2;
+  cal_width = allocation.width - (inner_border * 2) - padding.left - padding.right;
   day_wid_sep = day_width + DAY_XSEP;
   
   /*
    * Draw rectangles as inverted background for the labels.
    */
 
-  gdk_cairo_set_source_color (cr, SELECTED_BG_COLOR (widget));
-  cairo_rectangle (cr,
-                   CALENDAR_MARGIN, CALENDAR_MARGIN,
-                   cal_width - CALENDAR_MARGIN * 2,
-                   priv->day_name_h - CALENDAR_MARGIN);
-  cairo_fill (cr);
+  gtk_style_context_save (context);
+  gtk_style_context_add_class (context, GTK_STYLE_CLASS_HIGHLIGHT);
+
+  gtk_render_background (context, cr,
+                         CALENDAR_MARGIN, CALENDAR_MARGIN,
+                         cal_width - CALENDAR_MARGIN * 2,
+                         priv->day_name_h - CALENDAR_MARGIN);
 
   if (priv->display_flags & GTK_CALENDAR_SHOW_WEEK_NUMBERS)
-    {
-      cairo_rectangle (cr,
-		       CALENDAR_MARGIN,
-		       priv->day_name_h - calendar_ysep,
-		       priv->week_width - calendar_ysep - CALENDAR_MARGIN,
-		       calendar_ysep);
-      cairo_fill (cr);
-    }
+    gtk_render_background (context, cr,
+                           CALENDAR_MARGIN,
+                           priv->day_name_h - calendar_ysep,
+                           priv->week_width - calendar_ysep - CALENDAR_MARGIN,
+                           calendar_ysep);
 
   /*
    * Write the labels
    */
-
   layout = gtk_widget_create_pango_layout (widget, NULL);
 
-  gdk_cairo_set_source_color (cr, SELECTED_FG_COLOR (widget));
   for (i = 0; i < 7; i++)
     {
       if (gtk_widget_get_direction (GTK_WIDGET (calendar)) == GTK_TEXT_DIR_RTL)
@@ -2388,19 +2396,20 @@ calendar_paint_day_names (GtkCalendar *calendar,
       pango_layout_set_text (layout, buffer, -1);
       pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
 
-      cairo_move_to (cr, 
-		     (CALENDAR_MARGIN +
-		      + (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR ?
-			 (priv->week_width + (priv->week_width ? calendar_xsep : 0))
-			 : 0)
-		      + day_wid_sep * i
-		      + (day_width - logical_rect.width)/2),
-		     CALENDAR_MARGIN + focus_width + focus_padding + logical_rect.y);
-      pango_cairo_show_layout (cr, layout);
+      gtk_render_layout (context, cr,
+                         (CALENDAR_MARGIN +
+                          + (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR ?
+                             (priv->week_width + (priv->week_width ? calendar_xsep : 0))
+                             : 0)
+                          + day_wid_sep * i
+                          + (day_width - logical_rect.width)/2),
+                         CALENDAR_MARGIN + focus_width + focus_padding + logical_rect.y,
+                         layout);
     }
 
   g_object_unref (layout);
 
+  gtk_style_context_restore (context);
   cairo_restore (cr);
 }
 
@@ -2410,7 +2419,9 @@ calendar_paint_week_numbers (GtkCalendar *calendar,
 {
   GtkWidget *widget = GTK_WIDGET (calendar);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (calendar);
-  GtkStyle *style;
+  GtkStyleContext *context;
+  GtkStateFlags state;
+  GtkBorder padding;
   guint week = 0, year;
   gint row, x_loc, y_loc;
   gint day_height;
@@ -2423,48 +2434,45 @@ calendar_paint_week_numbers (GtkCalendar *calendar,
   gint inner_border = calendar_get_inner_border (calendar);
   gint x, y;
 
-  style = gtk_widget_get_style (widget);
+  context = gtk_widget_get_style_context (widget);
+  state = gtk_widget_get_state_flags (widget);
+  gtk_style_context_get_padding (context, state, &padding);
 
   cairo_save (cr);
 
-  y = priv->header_h + priv->day_name_h + (style->ythickness + inner_border);
+  y = priv->header_h + priv->day_name_h + (padding.top + inner_border);
   if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
-    x = style->xthickness + inner_border;
+    x = padding.left + inner_border;
   else
-    x = gtk_widget_get_allocated_width (widget) - priv->week_width - (style->xthickness + inner_border);
+    x = gtk_widget_get_allocated_width (widget) - priv->week_width - (padding.right + inner_border);
 
   gtk_widget_style_get (GTK_WIDGET (widget),
 			"focus-line-width", &focus_width,
 			"focus-padding", &focus_padding,
 			NULL);
 
-  /*
-   * Draw a rectangle as inverted background for the labels.
-   */
+  gtk_style_context_save (context);
+  gtk_style_context_add_class (context, GTK_STYLE_CLASS_HIGHLIGHT);
 
-  gdk_cairo_set_source_color (cr, SELECTED_BG_COLOR (widget));
   if (priv->display_flags & GTK_CALENDAR_SHOW_DAY_NAMES)
-    cairo_rectangle (cr,
-		     x + CALENDAR_MARGIN,
-		     y,
-		     priv->week_width - CALENDAR_MARGIN,
-		     priv->main_h - CALENDAR_MARGIN);
+    gtk_render_background (context, cr,
+                           x + CALENDAR_MARGIN, y,
+                           priv->week_width - CALENDAR_MARGIN,
+                           priv->main_h - CALENDAR_MARGIN);
   else
-    cairo_rectangle (cr,
-		     x + CALENDAR_MARGIN,
-		     y + CALENDAR_MARGIN,
-		     priv->week_width - CALENDAR_MARGIN,
-		     priv->main_h - 2 * CALENDAR_MARGIN);
-  cairo_fill (cr);
+    gtk_render_background (context, cr,
+                           x + CALENDAR_MARGIN,
+                           y + CALENDAR_MARGIN,
+                           priv->week_width - CALENDAR_MARGIN,
+                           priv->main_h - 2 * CALENDAR_MARGIN);
 
   /*
    * Write the labels
    */
 
   layout = gtk_widget_create_pango_layout (widget, NULL);
-
-  gdk_cairo_set_source_color (cr, SELECTED_FG_COLOR (widget));
   day_height = calendar_row_height (calendar);
+
   for (row = 0; row < 6; row++)
     {
       gboolean result;
@@ -2498,12 +2506,12 @@ calendar_paint_week_numbers (GtkCalendar *calendar,
 	           - logical_rect.width
 	           - calendar_xsep - focus_padding - focus_width);
 
-      cairo_move_to (cr, x_loc, y_loc);
-      pango_cairo_show_layout (cr, layout);
+      gtk_render_layout (context, cr, x_loc, y_loc, layout);
     }
-  
+
   g_object_unref (layout);
 
+  gtk_style_context_restore (context);
   cairo_restore (cr);
 }
 
@@ -2563,8 +2571,8 @@ calendar_paint_day (GtkCalendar *calendar,
 {
   GtkWidget *widget = GTK_WIDGET (calendar);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (calendar);
-  GtkStyle *style;
-  GdkColor *text_color;
+  GtkStyleContext *context;
+  GtkStateFlags state = 0;
   gchar *detail;
   gchar buffer[32];
   gint day;
@@ -2579,37 +2587,44 @@ calendar_paint_day (GtkCalendar *calendar,
   g_return_if_fail (row < 6);
   g_return_if_fail (col < 7);
 
-  style = gtk_widget_get_style (widget);
+  context = gtk_widget_get_style_context (widget);
 
   day = priv->day[row][col];
   show_details = (priv->display_flags & GTK_CALENDAR_SHOW_DETAILS);
 
   calendar_day_rectangle (calendar, row, col, &day_rect);
-  
-  if (priv->day_month[row][col] == MONTH_PREV)
-    {
-      text_color = PREV_MONTH_COLOR (widget);
-    } 
-  else if (priv->day_month[row][col] == MONTH_NEXT)
-    {
-      text_color =  NEXT_MONTH_COLOR (widget);
-    } 
-  else 
+
+  gtk_style_context_save (context);
+
+  if (!gtk_widget_get_sensitive (widget))
+    state |= GTK_STATE_FLAG_INSENSITIVE;
+  else
     {
-      if (priv->selected_day == day)
-	{
-	  gdk_cairo_set_source_color (cr, SELECTED_BG_COLOR (widget));
-	  gdk_cairo_rectangle (cr, &day_rect);
-	  cairo_fill (cr);
-	}
-      if (priv->selected_day == day)
-	text_color = SELECTED_FG_COLOR (widget);
-      else if (priv->marked_date[day-1])
-	text_color = MARKED_COLOR (widget);
+      if (gtk_widget_has_focus (widget))
+        state |= GTK_STATE_FLAG_FOCUSED;
+
+      if (priv->day_month[row][col] == MONTH_PREV ||
+          priv->day_month[row][col] == MONTH_NEXT)
+        state |= GTK_STATE_FLAG_INCONSISTENT;
       else
-	text_color = NORMAL_DAY_COLOR (widget);
+        {
+          if (priv->marked_date[day-1])
+            state |= GTK_STATE_FLAG_ACTIVE;
+
+          if (priv->selected_day == day)
+            {
+              state |= GTK_STATE_FLAG_SELECTED;
+
+              gtk_style_context_set_state (context, state);
+              gtk_render_background (context, cr,
+                                     day_rect.x, day_rect.y,
+                                     day_rect.width, day_rect.height);
+            }
+        }
     }
 
+  gtk_style_context_set_state (context, state);
+
   /* Translators: this defines whether the day numbers should use
    * localized digits or the ones used in English (0123...).
    *
@@ -2633,29 +2648,22 @@ calendar_paint_day (GtkCalendar *calendar,
   x_loc = day_rect.x + (day_rect.width - logical_rect.width) / 2;
   y_loc = day_rect.y;
 
-  gdk_cairo_set_source_color (cr, text_color);
-  cairo_move_to (cr, x_loc, y_loc);
-  pango_cairo_show_layout (cr, layout);
+  gtk_render_layout (context, cr, x_loc, y_loc, layout);
 
   if (priv->day_month[row][col] == MONTH_CURRENT &&
      (priv->marked_date[day-1] || (detail && !show_details)))
-    {
-      cairo_move_to (cr, x_loc - 1, y_loc);
-      pango_cairo_show_layout (cr, layout);
-    }
+    gtk_render_layout (context, cr, x_loc - 1, y_loc, layout);
 
   y_loc += priv->max_day_char_descent;
 
   if (priv->detail_func && show_details)
     {
+      GdkRGBA color;
+
       cairo_save (cr);
 
-      if (priv->selected_day == day)
-        gdk_cairo_set_source_color (cr, &style->text[GTK_STATE_ACTIVE]);
-      else if (priv->day_month[row][col] == MONTH_CURRENT)
-        gdk_cairo_set_source_color (cr, &style->base[GTK_STATE_ACTIVE]);
-      else
-        gdk_cairo_set_source_color (cr, &style->base[GTK_STATE_INSENSITIVE]);
+      gtk_style_context_get_color (context, state, &color);
+      gdk_cairo_set_source_rgba (cr, &color);
 
       cairo_set_line_width (cr, 1);
       cairo_move_to (cr, day_rect.x + 2, y_loc + 0.5);
@@ -2702,25 +2710,16 @@ calendar_paint_day (GtkCalendar *calendar,
 
   if (gtk_widget_has_focus (widget)
       && priv->focus_row == row && priv->focus_col == col)
-    {
-      GtkStateType state;
-
-      if (priv->selected_day == day)
-	state = gtk_widget_has_focus (widget) ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE;
-      else
-	state = GTK_STATE_NORMAL;
-
-      gtk_paint_focus (style, cr,
-	               state, widget, "calendar-day",
-		       day_rect.x,     day_rect.y, 
-		       day_rect.width, day_rect.height);
-    }
+    gtk_render_focus (context, cr,
+                      day_rect.x, day_rect.y,
+                      day_rect.width, day_rect.height);
 
   if (overflow)
     priv->detail_overflow[row] |= (1 << col);
   else
     priv->detail_overflow[row] &= ~(1 << col);
 
+  gtk_style_context_restore (context);
   g_object_unref (layout);
   g_free (detail);
 }
@@ -2768,9 +2767,10 @@ calendar_paint_arrow (GtkCalendar *calendar,
 {
   GtkWidget *widget = GTK_WIDGET (calendar);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (widget);
-  GtkStyle *style;
-  gint state;
+  GtkStyleContext *context;
+  GtkStateFlags state;
   GdkRectangle rect;
+  gdouble angle;
 
   if (!priv->arrow_win[arrow])
     return;
@@ -2779,28 +2779,28 @@ calendar_paint_arrow (GtkCalendar *calendar,
 
   cairo_save (cr);
 
-  style = gtk_widget_get_style (widget);
+  context = gtk_widget_get_style_context (widget);
   state = priv->arrow_state[arrow];
 
-  cairo_rectangle (cr, rect.x, rect.y, rect.width, rect.height);
-  gdk_cairo_set_source_color (cr, &style->bg[state]);
-  cairo_fill (cr);
+  gtk_style_context_save (context);
+  gtk_style_context_set_state (context, state);
+  gtk_style_context_add_class (context, GTK_STYLE_CLASS_BUTTON);
+
+  gtk_render_background (context, cr,
+                         rect.x, rect.y,
+                         rect.width, rect.height);
 
   if (arrow == ARROW_MONTH_LEFT || arrow == ARROW_YEAR_LEFT)
-    gtk_paint_arrow (style, cr, state,
-                     GTK_SHADOW_OUT, widget, "calendar",
-                     GTK_ARROW_LEFT, TRUE,
-                     rect.x + (rect.width - 8) / 2,
-                     rect.y + (rect.height - 8) / 2,
-                     8, 8);
+    angle = 3 * (G_PI / 2);
   else
-    gtk_paint_arrow (style, cr, state,
-                     GTK_SHADOW_OUT, widget, "calendar",
-                     GTK_ARROW_RIGHT, TRUE,
-                     rect.x + (rect.width - 8) / 2,
-                     rect.y + (rect.height - 8) / 2,
-                     8, 8);
+    angle = G_PI / 2;
+
+  gtk_render_arrow (context, cr, angle,
+                    rect.x + (rect.width - 8) / 2,
+                    rect.y + (rect.height - 8) / 2,
+                    8);
 
+  gtk_style_context_restore (context);
   cairo_restore (cr);
 }
 
@@ -2814,16 +2814,17 @@ gtk_calendar_draw (GtkWidget *widget,
 
   if (gtk_cairo_should_draw_window (cr, gtk_widget_get_window (widget)))
     {
-      gdk_cairo_set_source_color (cr, BACKGROUND_COLOR (widget));
-      cairo_rectangle (cr,
-                       0, 0,
-                       gtk_widget_get_allocated_width (widget),
-                       gtk_widget_get_allocated_height (widget));
-      cairo_fill (cr);
-      gtk_paint_shadow (gtk_widget_get_style (widget), cr,
-                        gtk_widget_get_state (widget), GTK_SHADOW_IN,
-                        widget, "calendar",
-                        0, 0,
+      GtkStyleContext *context;
+
+      context = gtk_widget_get_style_context (widget);
+
+      gtk_style_context_save (context);
+      gtk_style_context_add_class (context, GTK_STYLE_CLASS_VIEW);
+
+      gtk_render_background (context, cr, 0, 0,
+                             gtk_widget_get_allocated_width (widget),
+                             gtk_widget_get_allocated_height (widget));
+      gtk_render_frame (context, cr, 0, 0,
                         gtk_widget_get_allocated_width (widget),
                         gtk_widget_get_allocated_height (widget));
     }
@@ -3095,25 +3096,25 @@ gtk_calendar_enter_notify (GtkWidget	    *widget,
   
   if (event->window == priv->arrow_win[ARROW_MONTH_LEFT])
     {
-      priv->arrow_state[ARROW_MONTH_LEFT] = GTK_STATE_PRELIGHT;
+      priv->arrow_state[ARROW_MONTH_LEFT] |= GTK_STATE_FLAG_PRELIGHT;
       calendar_invalidate_arrow (calendar, ARROW_MONTH_LEFT);
     }
   
   if (event->window == priv->arrow_win[ARROW_MONTH_RIGHT])
     {
-      priv->arrow_state[ARROW_MONTH_RIGHT] = GTK_STATE_PRELIGHT;
+      priv->arrow_state[ARROW_MONTH_RIGHT] |= GTK_STATE_FLAG_PRELIGHT;
       calendar_invalidate_arrow (calendar, ARROW_MONTH_RIGHT);
     }
   
   if (event->window == priv->arrow_win[ARROW_YEAR_LEFT])
     {
-      priv->arrow_state[ARROW_YEAR_LEFT] = GTK_STATE_PRELIGHT;
+      priv->arrow_state[ARROW_YEAR_LEFT] |= GTK_STATE_FLAG_PRELIGHT;
       calendar_invalidate_arrow (calendar, ARROW_YEAR_LEFT);
     }
   
   if (event->window == priv->arrow_win[ARROW_YEAR_RIGHT])
     {
-      priv->arrow_state[ARROW_YEAR_RIGHT] = GTK_STATE_PRELIGHT;
+      priv->arrow_state[ARROW_YEAR_RIGHT] |= GTK_STATE_FLAG_PRELIGHT;
       calendar_invalidate_arrow (calendar, ARROW_YEAR_RIGHT);
     }
   
@@ -3129,25 +3130,25 @@ gtk_calendar_leave_notify (GtkWidget        *widget,
 
   if (event->window == priv->arrow_win[ARROW_MONTH_LEFT])
     {
-      priv->arrow_state[ARROW_MONTH_LEFT] = GTK_STATE_NORMAL;
+      priv->arrow_state[ARROW_MONTH_LEFT] &= ~(GTK_STATE_FLAG_PRELIGHT);
       calendar_invalidate_arrow (calendar, ARROW_MONTH_LEFT);
     }
   
   if (event->window == priv->arrow_win[ARROW_MONTH_RIGHT])
     {
-      priv->arrow_state[ARROW_MONTH_RIGHT] = GTK_STATE_NORMAL;
+      priv->arrow_state[ARROW_MONTH_RIGHT] &= ~(GTK_STATE_FLAG_PRELIGHT);
       calendar_invalidate_arrow (calendar, ARROW_MONTH_RIGHT);
     }
   
   if (event->window == priv->arrow_win[ARROW_YEAR_LEFT])
     {
-      priv->arrow_state[ARROW_YEAR_LEFT] = GTK_STATE_NORMAL;
+      priv->arrow_state[ARROW_YEAR_LEFT] &= ~(GTK_STATE_FLAG_PRELIGHT);
       calendar_invalidate_arrow (calendar, ARROW_YEAR_LEFT);
     }
   
   if (event->window == priv->arrow_win[ARROW_YEAR_RIGHT])
     {
-      priv->arrow_state[ARROW_YEAR_RIGHT] = GTK_STATE_NORMAL;
+      priv->arrow_state[ARROW_YEAR_RIGHT] &= ~(GTK_STATE_FLAG_PRELIGHT);
       calendar_invalidate_arrow (calendar, ARROW_YEAR_RIGHT);
     }
   
@@ -3329,8 +3330,8 @@ gtk_calendar_key_press (GtkWidget   *widget,
  ****************************************/
 
 static void
-gtk_calendar_state_changed (GtkWidget	   *widget,
-			    GtkStateType    previous_state)
+gtk_calendar_state_flags_changed (GtkWidget     *widget,
+                                  GtkStateFlags  previous_state)
 {
   GtkCalendar *calendar = GTK_CALENDAR (widget);
   GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (widget);
@@ -3344,9 +3345,9 @@ gtk_calendar_state_changed (GtkWidget	   *widget,
 
   for (i = 0; i < 4; i++)
     if (gtk_widget_is_sensitive (widget))
-      priv->arrow_state[i] = GTK_STATE_NORMAL;
+      priv->arrow_state[i] &= ~(GTK_STATE_FLAG_INSENSITIVE);
     else
-      priv->arrow_state[i] = GTK_STATE_INSENSITIVE;
+      priv->arrow_state[i] |= GTK_STATE_FLAG_INSENSITIVE;
 }
 
 static void
diff --git a/gtk/gtkcssprovider.c b/gtk/gtkcssprovider.c
index c214505..871caac 100644
--- a/gtk/gtkcssprovider.c
+++ b/gtk/gtkcssprovider.c
@@ -3858,6 +3858,34 @@ gtk_css_provider_get_default (void)
         ".dark-area-focus {\n"
         "  color: #fff;\n"
         "}\n"
+        "GtkCalendar.view {\n"
+        "  border-width: 1;\n"
+        "  border-style: inset;\n"
+        "  padding: 1;\n"
+        "}\n"
+        "\n"
+        "GtkCalendar.view:inconsistent {\n"
+        "  color: darker (@bg_color);\n"
+        "}\n"
+        "\n"
+        "GtkCalendar.header {\n"
+        "  background-color: @bg_color;\n"
+        "  border-style: outset;\n"
+        "  border-width: 2;\n"
+        "}\n"
+        "\n"
+        "GtkCalendar.highlight {\n"
+        "  border-width: 0;\n"
+        "}\n"
+        "\n"
+        "GtkCalendar.button {\n"
+        "  background-color: @bg_color;\n"
+        "}\n"
+        "\n"
+        "GtkCalendar.button:hover {\n"
+        "  background-color: lighter (@bg_color);\n"
+        "  color: @fg_color;\n"
+        "}\n"
         "\n";
 
       provider = gtk_css_provider_new ();
diff --git a/gtk/gtkthemingengine.c b/gtk/gtkthemingengine.c
index da57477..f0d93dc 100644
--- a/gtk/gtkthemingengine.c
+++ b/gtk/gtkthemingengine.c
@@ -2323,13 +2323,13 @@ gtk_theming_engine_render_layout (GtkThemingEngine *engine,
       cairo_set_matrix (cr, &cairo_matrix);
     }
   else
-    cairo_translate (cr, x, y);
+    cairo_move_to (cr, x, y);
 
   if (flags & GTK_STATE_FLAG_INSENSITIVE)
     {
       cairo_save (cr);
       cairo_set_source_rgb (cr, 1, 1, 1);
-      cairo_move_to (cr, 1, 1);
+      cairo_move_to (cr, x + 1, y + 1);
       _gtk_pango_fill_layout (cr, layout);
       cairo_restore (cr);
     }
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