[gthumb] Several mnemonic fixes

[Paolo Bacchilega <paobac src gnome org>]

commit 362c3234f270463f3cdafc0412ae016d46d64c7a
Author: Matthias Hawran <matthias hawran net>
Date:   Fri Feb 26 17:30:11 2010 +0100

    Several mnemonic fixes
    
    - adjust color dialog (bug 575161, bug 575162, bug 575164)
    
    - scale dialog (bug 575168)

 .../file_tools/data/ui/adjust-colors-options.ui    |    4 +-
 extensions/file_tools/data/ui/resize-options.ui    |    8 +++--
 .../file_tools/gth-file-tool-adjust-colors.c       |   31 +++++++++++++++----
 3 files changed, 31 insertions(+), 12 deletions(-)
---
diff --git a/extensions/file_tools/data/ui/adjust-colors-options.ui b/extensions/file_tools/data/ui/adjust-colors-options.ui
index f42e310..eea7e05 100644
--- a/extensions/file_tools/data/ui/adjust-colors-options.ui
+++ b/extensions/file_tools/data/ui/adjust-colors-options.ui
@@ -38,7 +38,7 @@
                   <object class="GtkLabel" id="brightness_label">
                     <property name="visible">True</property>
                     <property name="xalign">0</property>
-                    <property name="label" translatable="yes">_Brightness:</property>
+                    <property name="label" translatable="yes">B_rightness:</property>
                     <property name="use_underline">True</property>
                   </object>
                   <packing>
@@ -131,7 +131,7 @@
                   <object class="GtkLabel" id="gamma_label">
                     <property name="visible">True</property>
                     <property name="xalign">0</property>
-                    <property name="label" translatable="yes">_Gamma:</property>
+                    <property name="label" translatable="yes">G_amma:</property>
                     <property name="use_underline">True</property>
                   </object>
                   <packing>
diff --git a/extensions/file_tools/data/ui/resize-options.ui b/extensions/file_tools/data/ui/resize-options.ui
index e58312e..9655614 100644
--- a/extensions/file_tools/data/ui/resize-options.ui
+++ b/extensions/file_tools/data/ui/resize-options.ui
@@ -37,11 +37,12 @@
                             <property name="column_spacing">6</property>
                             <property name="row_spacing">6</property>
                             <child>
-                              <object class="GtkLabel" id="label4">
+                              <object class="GtkLabel" id="resize_width_label">
                                 <property name="visible">True</property>
                                 <property name="xalign">0</property>
                                 <property name="label" translatable="yes">_Width:</property>
                                 <property name="use_underline">True</property>
+                                <property name="mnemonic_widget">resize_width_spinbutton</property>
                               </object>
                               <packing>
                                 <property name="x_options">GTK_FILL</property>
@@ -49,11 +50,12 @@
                               </packing>
                             </child>
                             <child>
-                              <object class="GtkLabel" id="label6">
+                              <object class="GtkLabel" id="resize_height_label">
                                 <property name="visible">True</property>
                                 <property name="xalign">0</property>
-                                <property name="label" translatable="yes">_Height:</property>
+                                <property name="label" translatable="yes">Heigh_t:</property>
                                 <property name="use_underline">True</property>
+                                <property name="mnemonic_widget">resize_height_spinbutton</property>
                               </object>
                               <packing>
                                 <property name="top_attach">1</property>
diff --git a/extensions/file_tools/gth-file-tool-adjust-colors.c b/extensions/file_tools/gth-file-tool-adjust-colors.c
index 60f448f..2edd987 100644
--- a/extensions/file_tools/gth-file-tool-adjust-colors.c
+++ b/extensions/file_tools/gth-file-tool-adjust-colors.c
@@ -342,6 +342,7 @@ value_changed_cb (GtkAdjustment           *adj,
 
 static GtkAdjustment *
 gimp_scale_entry_new (GtkWidget *parent_box,
+		      GtkLabel  *label,
 		      float      value,
 		      float      lower,
 		      float      upper,
@@ -373,6 +374,8 @@ gimp_scale_entry_new (GtkWidget *parent_box,
 	gtk_box_pack_start (GTK_BOX (parent_box), hbox, TRUE, TRUE, 0);
 	gtk_widget_show_all (hbox);
 
+	gtk_label_set_mnemonic_widget (label, scale);
+
 	return (GtkAdjustment *) adj;
 }
 
@@ -412,13 +415,27 @@ gth_file_tool_adjust_colors_get_options (GthFileTool *base)
 	gtk_widget_show (self->priv->histogram_view);
 	gtk_box_pack_start (GTK_BOX (GET_WIDGET ("histogram_hbox")), self->priv->histogram_view, TRUE, TRUE, 0);
 
-	self->priv->brightness_adj = gimp_scale_entry_new (GET_WIDGET ("brightness_hbox"), 0.0, -100.0, 100.0, 1.0, 10.0, 0);
-	self->priv->contrast_adj = gimp_scale_entry_new (GET_WIDGET ("contrast_hbox"), 0.0, -100.0, 100.0, 1.0, 10.0, 0);
-	self->priv->gamma_adj = gimp_scale_entry_new (GET_WIDGET ("gamma_hbox"), 0.0, -100.0, 100.0, 1.0, 10.0, 0);
-	self->priv->saturation_adj = gimp_scale_entry_new (GET_WIDGET ("saturation_hbox"), 0.0, -100.0, 100.0, 1.0, 10.0, 0);
-	self->priv->cyan_red_adj = gimp_scale_entry_new (GET_WIDGET ("cyan_red_hbox"), 0.0, -100.0, 100.0, 1.0, 10.0, 0);
-	self->priv->magenta_green_adj = gimp_scale_entry_new (GET_WIDGET ("magenta_green_hbox"), 0.0, -100.0, 100.0, 1.0, 10.0, 0);
-	self->priv->yellow_blue_adj = gimp_scale_entry_new (GET_WIDGET ("yellow_blue_hbox"), 0.0, -100.0, 100.0, 1.0, 10.0, 0);
+	self->priv->brightness_adj    = gimp_scale_entry_new (GET_WIDGET ("brightness_hbox"),
+							      GTK_LABEL (GET_WIDGET ("brightness_label")),
+							      0.0, -100.0, 100.0, 1.0, 10.0, 0);
+	self->priv->contrast_adj      = gimp_scale_entry_new (GET_WIDGET ("contrast_hbox"), 
+							      GTK_LABEL (GET_WIDGET ("contrast_label")),
+							      0.0, -100.0, 100.0, 1.0, 10.0, 0);
+	self->priv->gamma_adj         = gimp_scale_entry_new (GET_WIDGET ("gamma_hbox"),
+							      GTK_LABEL (GET_WIDGET ("gamma_label")),
+							      0.0, -100.0, 100.0, 1.0, 10.0, 0);
+	self->priv->saturation_adj    = gimp_scale_entry_new (GET_WIDGET ("saturation_hbox"),
+							      GTK_LABEL (GET_WIDGET ("saturation_label")),
+							      0.0, -100.0, 100.0, 1.0, 10.0, 0);
+	self->priv->cyan_red_adj      = gimp_scale_entry_new (GET_WIDGET ("cyan_red_hbox"),
+							      GTK_LABEL (GET_WIDGET ("cyan_red_label")),
+							      0.0, -100.0, 100.0, 1.0, 10.0, 0);
+	self->priv->magenta_green_adj = gimp_scale_entry_new (GET_WIDGET ("magenta_green_hbox"),
+							      GTK_LABEL (GET_WIDGET ("magenta_green_label")),
+							      0.0, -100.0, 100.0, 1.0, 10.0, 0);
+	self->priv->yellow_blue_adj   = gimp_scale_entry_new (GET_WIDGET ("yellow_blue_hbox"),
+							      GTK_LABEL (GET_WIDGET ("yellow_blue_label")),
+							      0.0, -100.0, 100.0, 1.0, 10.0, 0);
 
 	g_signal_connect (GET_WIDGET ("ok_button"),
 			  "clicked",