X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-data-editor.c;h=33c4440d1336a87573f6f0f1654f14fc8c98eb20;hb=46b17a75377b7541db5149c561d8569b5472d3fe;hp=d0a6b8088b67c6d17f0cce4fd479e0379889c6bd;hpb=f3fb5df541147f31335d86850d5f4dd2568c5c72;p=pspp

diff --git a/src/ui/gui/psppire-data-editor.c b/src/ui/gui/psppire-data-editor.c
index d0a6b8088b..33c4440d13 100644
--- a/src/ui/gui/psppire-data-editor.c
+++ b/src/ui/gui/psppire-data-editor.c
@@ -203,7 +203,6 @@ enum
   };
 
 
-#define WIDTH_OF_M 10
 #define DEFAULT_ROW_HEIGHT 25
 
 static void
@@ -252,12 +251,31 @@ new_variables_callback (PsppireDict *dict, gpointer data)
     }
 }
 
+/* Return the width (in pixels) of an upper case M when rendered in the
+   current font of W
+*/
+static gint
+width_of_m (GtkWidget *w)
+{
+  PangoRectangle rect;
+  PangoLayout *layout = gtk_widget_create_pango_layout (w, "M");
+
+  pango_layout_get_pixel_extents (layout, NULL, &rect);
+
+  g_object_unref (layout);
+
+  return rect.width;
+}
+
 static void
 insert_variable_callback (PsppireDict *dict, gint x, gpointer data)
 {
   gint i;
+
   PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (data);
 
+  gint m_width  = width_of_m (GTK_WIDGET (de));
+
   PsppireAxisHetero *var_vaxis;
   g_object_get (de->var_sheet, "vertical-axis", &var_vaxis, NULL);
 
@@ -269,7 +287,7 @@ insert_variable_callback (PsppireDict *dict, gint x, gpointer data)
       PsppireAxisHetero *haxis;
       g_object_get (de->data_sheet[i], "horizontal-axis", &haxis, NULL);
 
-      psppire_axis_hetero_insert (haxis, WIDTH_OF_M * var_get_display_width (var), x);
+      psppire_axis_hetero_insert (haxis, m_width * var_get_display_width (var), x);
     }
 }
 
@@ -301,6 +319,7 @@ rewidth_variable_callback (PsppireDict *dict, gint posn, gpointer data)
 {
   gint i;
   PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (data);
+  gint m_width = width_of_m (GTK_WIDGET (de));
 
   for (i = 0 ; i < 4 ; ++i)
     {
@@ -309,7 +328,7 @@ rewidth_variable_callback (PsppireDict *dict, gint posn, gpointer data)
       g_object_get (de->data_sheet[i], "horizontal-axis", &haxis, NULL);
 
       psppire_axis_hetero_resize_unit (haxis,
-				       WIDTH_OF_M *
+				       m_width *
 				       var_get_display_width (var), posn);
     }
 }
@@ -1175,14 +1194,26 @@ psppire_data_editor_sort_descending (PsppireDataEditor *de)
 void
 psppire_data_editor_insert_variable (PsppireDataEditor *de)
 {
-  glong posn = -1;
-
-  if ( de->data_sheet[0]->state == GTK_SHEET_COLUMN_SELECTED )
-    posn = GTK_SHEET (de->data_sheet[0])->range.col0;
-  else
-    posn = GTK_SHEET (de->data_sheet[0])->active_cell.col;
+  glong posn = 0;
 
-  if ( posn == -1 ) posn = 0;
+  switch (gtk_notebook_get_current_page (GTK_NOTEBOOK (de)))
+    {
+    case PSPPIRE_DATA_EDITOR_DATA_VIEW:
+      if ( de->data_sheet[0]->state == GTK_SHEET_COLUMN_SELECTED )
+	posn = GTK_SHEET (de->data_sheet[0])->range.col0;
+      else
+	posn = GTK_SHEET (de->data_sheet[0])->active_cell.col;
+      break;
+    case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
+      if ( de->var_sheet->state == GTK_SHEET_ROW_SELECTED )
+	posn = GTK_SHEET (de->var_sheet)->range.row0;
+      else
+	posn = GTK_SHEET (de->var_sheet)->active_cell.row;
+      break;
+    default:
+      g_assert_not_reached ();
+      break;
+    };
 
   psppire_dict_insert_variable (de->data_store->dict, posn, NULL);
 }
@@ -1251,11 +1282,27 @@ psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
   gtk_sheet_show_grid (GTK_SHEET (de->data_sheet[0]), grid_visible);
 }
 
+
+static void
+set_font (GtkWidget *w, gpointer data)
+{
+  PangoFontDescription *font_desc = data;
+  GtkRcStyle *style = gtk_widget_get_modifier_style (w);
+
+  pango_font_description_free (style->font_desc);
+  style->font_desc = pango_font_description_copy (font_desc);
+
+  gtk_widget_modify_style (w, style);
+
+  if ( GTK_IS_CONTAINER (w))
+    gtk_container_foreach (GTK_CONTAINER (w), set_font, font_desc);
+}
+
 void
 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
 {
-  psppire_data_store_set_font (de->data_store, font_desc);
-  psppire_var_store_set_font (de->var_store, font_desc);
+  set_font (GTK_WIDGET (de), font_desc);
+  gtk_container_foreach (GTK_CONTAINER (de), set_font, font_desc);
 }