[evolution] Make sure selection in ECalendar is visible

[Milan Crha <mcrha src gnome org>]

commit 14e9bf1673c0ce53fc4e97a963b369d344c038cd
Author: Milan Crha <mcrha redhat com>
Date:   Tue Sep 11 15:15:48 2012 +0200

    Make sure selection in ECalendar is visible
    
    The GtkStyle's GTK_STATE_ACTIVE background color can match background
    color of GTK_STATE_NORMAL, when there is not visible selected days
    in the calendar, thus fallback to GTK_STATE_SELECTED colors in that
    case.

 widgets/misc/e-calendar-item.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/widgets/misc/e-calendar-item.c b/widgets/misc/e-calendar-item.c
index 9907db7..eef63a0 100644
--- a/widgets/misc/e-calendar-item.c
+++ b/widgets/misc/e-calendar-item.c
@@ -2192,6 +2192,13 @@ e_calendar_item_get_day_style (ECalendarItem *calitem,
 		} else {
 			*fg_color = &style->text[GTK_STATE_ACTIVE];
 			*bg_color = &style->base[GTK_STATE_ACTIVE];
+
+			if ((*bg_color)->red == style->base[GTK_STATE_NORMAL].red &&
+			    (*bg_color)->green == style->base[GTK_STATE_NORMAL].green &&
+			    (*bg_color)->blue == style->base[GTK_STATE_NORMAL].blue) {
+				*fg_color = &style->text[GTK_STATE_SELECTED];
+				*bg_color = &style->base[GTK_STATE_SELECTED];
+			}
 		}
 	}
 }