Remove variables assigned to but never used.

[pspp] / src / ui / gui / customentry.c

diff --git a/src/ui/gui/customentry.c b/src/ui/gui/customentry.c
index b2c25aa395c240ed1b276e518de5092a1a05a489..dc5848ec087b86e338d8c7b25b2487425c15e2ea 100644 (file)
--- a/src/ui/gui/customentry.c
+++ b/src/ui/gui/customentry.c
@@ -1,10 +1,9 @@
-/*
-   PSPPIRE --- A Graphical User Interface for PSPP
-   Copyright (C) 2005  Free Software Foundation
+/* PSPPIRE - a graphical user interface for PSPP.
+   Copyright (C) 2005, 2007, 2010, 2011, 2012  Free Software Foundation
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -13,10 +12,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA.
-*/
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 /*
    This widget is a subclass of GtkEntry.  It's an entry widget with a
@@ -45,11 +41,11 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
  */
 
+
 /*
  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  * file for a list of people on the GTK+ Team.  See the ChangeLog
@@ -58,14 +54,10 @@
  */
 
 #include <config.h>
-#include <gettext.h>
-#define _(msgid) gettext (msgid)
 
-
-#include <gtk/gtksignal.h>
-#include <gtk/gtkentry.h>
+#include <gtk/gtk.h>
 #include "customentry.h"
-
+#include "helper.h"
 
 static void psppire_custom_entry_class_init          (PsppireCustomEntryClass *klass);
 static void psppire_custom_entry_init                (PsppireCustomEntry      *ce);
@@ -114,7 +106,7 @@ psppire_custom_entry_get_type (void)
 static void
 psppire_custom_entry_map (GtkWidget *widget)
 {
-  if (GTK_WIDGET_REALIZED (widget) && !GTK_WIDGET_MAPPED (widget))
+  if (gtk_widget_get_realized (widget) && !gtk_widget_get_mapped (widget))
     {
       GTK_WIDGET_CLASS (parent_class)->map (widget);
       gdk_window_show (PSPPIRE_CUSTOM_ENTRY (widget)->panel);
@@ -124,7 +116,7 @@ psppire_custom_entry_map (GtkWidget *widget)
 static void
 psppire_custom_entry_unmap (GtkWidget *widget)
 {
-  if (GTK_WIDGET_MAPPED (widget))
+  if (gtk_widget_get_mapped (widget))
     {
       gdk_window_hide (PSPPIRE_CUSTOM_ENTRY (widget)->panel);
       GTK_WIDGET_CLASS (parent_class)->unmap (widget);
@@ -240,7 +232,7 @@ psppire_custom_entry_redraw (PsppireCustomEntry *custom_entry)
 
   widget = GTK_WIDGET (custom_entry);
 
-  if (GTK_WIDGET_DRAWABLE (widget))
+  if (gtk_widget_is_drawable (widget))
     {
       gtk_widget_queue_draw (widget);
 
@@ -256,13 +248,14 @@ static gint
 psppire_custom_entry_expose (GtkWidget      *widget,
                     GdkEventExpose *event)
 {
-  PsppireCustomEntry *ce = PSPPIRE_CUSTOM_ENTRY(widget);
+  PsppireCustomEntry *ce = PSPPIRE_CUSTOM_ENTRY (widget);
 
   g_return_val_if_fail (PSPPIRE_IS_CUSTOM_ENTRY (widget), FALSE);
   g_return_val_if_fail (event != NULL, FALSE);
 
-  if (GTK_WIDGET_DRAWABLE (widget))
+  if (gtk_widget_is_drawable (widget))
     {
+      gboolean is_editable;
       GtkShadowType shadow_type;
       GdkRectangle rect;
 
@@ -279,14 +272,14 @@ psppire_custom_entry_expose (GtkWidget      *widget,
 
       shadow_type = psppire_custom_entry_get_shadow_type (ce);
 
-      if (shadow_type != GTK_SHADOW_NONE)
-       {
-         gtk_paint_box (widget->style, ce->panel,
-                        GTK_STATE_NORMAL, shadow_type,
-                        NULL, widget, "customentry",
-                        rect.x, rect.y, rect.width, rect.height);
+      g_object_get (widget, "editable", &is_editable, NULL);
+
+      gtk_paint_box (widget->style, ce->panel,
+                    is_editable ? GTK_STATE_NORMAL: GTK_STATE_INSENSITIVE,
+                    shadow_type,
+                    NULL, widget, "customentry",
+                    rect.x, rect.y, rect.width, rect.height);
 
-       }
 
       gdk_window_end_paint (ce->panel);
     }
@@ -311,12 +304,10 @@ psppire_custom_entry_class_init (PsppireCustomEntryClass *klass)
   GObjectClass     *gobject_class = G_OBJECT_CLASS (klass);
 
   GtkWidgetClass   *widget_class;
-  GtkEntryClass   *entry_class;
 
   parent_class = g_type_class_peek_parent (klass);
 
   widget_class   = (GtkWidgetClass*)   klass;
-  entry_class   = (GtkEntryClass*)   klass;
 
   widget_class->map = psppire_custom_entry_map;
   widget_class->unmap = psppire_custom_entry_unmap;
@@ -334,7 +325,7 @@ psppire_custom_entry_class_init (PsppireCustomEntryClass *klass)
     (widget_class,
      g_param_spec_enum ("shadow_type",
                        "Shadow Type",
-                       _("Style of bevel around the custom entry button"),
+                       "Style of bevel around the custom entry button",
                        GTK_TYPE_SHADOW_TYPE,
                        GTK_SHADOW_ETCHED_IN,
                        G_PARAM_READABLE),
@@ -342,7 +333,7 @@ psppire_custom_entry_class_init (PsppireCustomEntryClass *klass)
 
   custom_entry_signals[CLICKED] =
     g_signal_new ("clicked",
-                 G_TYPE_FROM_CLASS(gobject_class),
+                 G_TYPE_FROM_CLASS (gobject_class),
                  G_SIGNAL_RUN_LAST,
                  0,
                  NULL, NULL,
@@ -374,10 +365,13 @@ psppire_custom_entry_button_press (GtkWidget *widget,
 
   if (event->window == ce->panel)
     {
-      if (!GTK_WIDGET_HAS_FOCUS (widget))
+      gboolean is_editable ;
+      if (!gtk_widget_has_focus (widget))
        gtk_widget_grab_focus (widget);
 
-      if ( event->button == 1)
+      g_object_get (ce, "editable", &is_editable, NULL);
+
+      if ( event->button == 1 && is_editable )
        g_signal_emit (widget, custom_entry_signals[CLICKED], 0);
 
     }
@@ -429,7 +423,7 @@ psppire_custom_entry_size_allocate (GtkWidget     *widget,
 
   GTK_WIDGET_CLASS (parent_class)->size_allocate (widget, &entry_allocation);
 
-  if (GTK_WIDGET_REALIZED (widget))
+  if (gtk_widget_get_realized (widget))
     {
       gdk_window_move_resize (PSPPIRE_CUSTOM_ENTRY (widget)->panel,
                              panel_allocation.x,