From 5ac329c376c06914061a499faad0e0a57a6ca99e Mon Sep 17 00:00:00 2001
From: Phil Longstaff <plongstaff@newearth.org>
Date: Sun, 11 Jul 2010 18:33:16 +0000
Subject: [PATCH] #616606 - Get default report font from top level widget

Patch by Tao Wang


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@19357 57a11ea4-9604-0410-9ed3-97b8803252fd
---
 src/report/report-system/Makefile.am  |  7 +++++--
 src/report/report-system/gnc-report.c | 16 +++++++++++++++-
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/report/report-system/Makefile.am b/src/report/report-system/Makefile.am
index 5570804086..db6495dace 100644
--- a/src/report/report-system/Makefile.am
+++ b/src/report/report-system/Makefile.am
@@ -17,7 +17,8 @@ libgncmod_report_system_la_LIBADD = \
   ${top_builddir}/src/gnc-module/libgnc-module.la \
   ${top_builddir}/src/app-utils/libgncmod-app-utils.la \
   ${GUILE_LIBS} \
-  ${GLIB_LIBS}
+  ${GLIB_LIBS} \
+  ${GTK_LIBS}
 
 if BUILDING_FROM_SVN
 swig-report-system.c: report-system.i ${top_srcdir}/src/base-typemaps.i
@@ -29,7 +30,9 @@ AM_CPPFLAGS = \
   -I${top_srcdir}/src \
   -I${top_srcdir}/src/gnc-module \
   -I${top_srcdir}/src/app-utils \
-  ${GLIB_CFLAGS} ${GUILE_INCS}
+  ${GLIB_CFLAGS} \
+  ${GTK_CFLAGS} \
+  ${GUILE_INCS}
 
 gncscmdir = ${GNC_SHAREDIR}/scm
 gncscm_DATA = \
diff --git a/src/report/report-system/gnc-report.c b/src/report/report-system/gnc-report.c
index 1a7cffc88f..52b7378f50 100644
--- a/src/report/report-system/gnc-report.c
+++ b/src/report/report-system/gnc-report.c
@@ -25,6 +25,7 @@
 #include "config.h"
 
 #include <glib.h>
+#include <gtk/gtk.h>
 #include <libguile.h>
 #include <stdio.h>
 #include <string.h>
@@ -198,5 +199,18 @@ gnc_report_name( SCM report )
 gchar*
 gnc_get_default_report_font_family(void)
 {
-    return g_strdup("Arial");
+    GList*          top_list;
+    GtkWidget*      top_widget;
+    GtkStyle*       top_widget_style;
+    const gchar*    default_font_family;
+
+    top_list = gtk_window_list_toplevels();
+    top_widget = GTK_WIDGET(top_list->data);
+    top_widget_style = gtk_rc_get_style(top_widget);
+    default_font_family = pango_font_description_get_family(top_widget_style->font_desc);
+
+    if (default_font_family == NULL)
+        return g_strdup("Arial");
+    else
+        return g_strdup(default_font_family);
 }