gimp r28210 - in trunk: . app/widgets

[mitch svn gnome org]

Author: mitch
Date: Sun Mar 22 23:24:45 2009
New Revision: 28210
URL: http://svn.gnome.org/viewvc/gimp?rev=28210&view=rev

Log:
2009-03-23  Michael Natterer  <mitch gimp org>

	* app/widgets/gimpgradienteditor.c: use GtkAdjustment's accessors.



Modified:
   trunk/ChangeLog
   trunk/app/widgets/gimpgradienteditor.c

Modified: trunk/app/widgets/gimpgradienteditor.c
==============================================================================
--- trunk/app/widgets/gimpgradienteditor.c	(original)
+++ trunk/app/widgets/gimpgradienteditor.c	Sun Mar 22 23:24:45 2009
@@ -586,7 +586,7 @@
   adjustment = GTK_ADJUSTMENT (editor->scroll_data);
 
   old_value     = gtk_adjustment_get_value (adjustment);
-  old_page_size = adjustment->page_size;
+  old_page_size = gtk_adjustment_get_page_size (adjustment);
 
   switch (zoom_type)
     {
@@ -624,12 +624,13 @@
       break;
     }
 
-  adjustment->value          = value;
-  adjustment->page_size      = page_size;
-  adjustment->step_increment = page_size * GRAD_SCROLLBAR_STEP_SIZE;
-  adjustment->page_increment = page_size * GRAD_SCROLLBAR_PAGE_SIZE;
-
-  gtk_adjustment_changed (GTK_ADJUSTMENT (editor->scroll_data));
+  gtk_adjustment_configure (adjustment,
+                            value,
+                            gtk_adjustment_get_lower (adjustment),
+                            gtk_adjustment_get_upper (adjustment),
+                            page_size * GRAD_SCROLLBAR_STEP_SIZE,
+                            page_size * GRAD_SCROLLBAR_PAGE_SIZE,
+                            page_size);
 }
 
 
@@ -925,18 +926,21 @@
             switch (sevent->direction)
               {
               case GDK_SCROLL_UP:
-                value -= adj->page_increment / 2;
+                value -= gtk_adjustment_get_page_increment (adj) / 2;
                 break;
 
               case GDK_SCROLL_DOWN:
-                value += adj->page_increment / 2;
+                value += gtk_adjustment_get_page_increment (adj) / 2;
                 break;
 
               default:
                 break;
               }
 
-            value = CLAMP (value, adj->lower, adj->upper - adj->page_size);
+            value = CLAMP (value,
+                           gtk_adjustment_get_lower (adj),
+                           gtk_adjustment_get_upper (adj) -
+                           gtk_adjustment_get_page_size (adj));
 
             gtk_adjustment_set_value (adj, value);
           }
@@ -1121,10 +1125,13 @@
 
             new_value = (gtk_adjustment_get_value (adj) +
                          ((sevent->direction == GDK_SCROLL_UP) ?
-                          - adj->page_increment / 2 :
-                          adj->page_increment / 2));
+                          - gtk_adjustment_get_page_increment (adj) / 2 :
+                          gtk_adjustment_get_page_increment (adj) / 2));
 
-            new_value = CLAMP (new_value, adj->lower, adj->upper - adj->page_size);
+            new_value = CLAMP (new_value,
+                               gtk_adjustment_get_lower (adj),
+                               gtk_adjustment_get_upper (adj) -
+                               gtk_adjustment_get_page_size (adj));
 
             gtk_adjustment_set_value (adj, new_value);
           }