[evolution] Bug 671509 (2/2) - Some small UI/theming improvements

[Matthew Barnes <mbarnes src gnome org>]

commit 54553974cabc283b16c8e2be49ee481ac7d1bfde
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat Mar 17 20:14:48 2012 -0400

    Bug 671509 (2/2) - Some small UI/theming improvements
    
    table-header: use gtk_widget_create_pango_context() for header buttons
    
    Since we temporarily set custom style classes for the header button on
    the table's style context, we cannot rely on the PangoContext used by
    gtk_widget_create_pango_layout(), since the font values it will use are
    cached by GtkWidget.
    
    By creating a new PangoContext and using that to create our Pango
    layout, the text we render will correctly support the properties
    specified by the theme (such as bold column-header buttons as specified
    by Adwaita).

 widgets/table/e-table-header-utils.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/widgets/table/e-table-header-utils.c b/widgets/table/e-table-header-utils.c
index 038a44a..e3d4ced 100644
--- a/widgets/table/e-table-header-utils.c
+++ b/widgets/table/e-table-header-utils.c
@@ -131,6 +131,7 @@ e_table_header_draw_button (cairo_t *cr,
 	gint inner_x, inner_y;
 	gint inner_width, inner_height;
 	gint arrow_width = 0, arrow_height = 0;
+	PangoContext *pango_context;
 	PangoLayout *layout;
 	GtkStyleContext *context;
 	GtkBorder padding;
@@ -200,7 +201,11 @@ e_table_header_draw_button (cairo_t *cr,
 		return; /* nothing else fits */
 	}
 
-	layout = gtk_widget_create_pango_layout (widget, ecol->text);
+	pango_context = gtk_widget_create_pango_context (widget);
+	layout = pango_layout_new (pango_context);
+	g_object_unref (pango_context);
+
+	pango_layout_set_text (layout, ecol->text, -1);
 	pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END);
 
 	/* Pixbuf or label */