Reserve space in the samples label for large numbers.

This way, we don't need to reallocate the label every time it changes.

sysprof.c

@@ -77,7 +77,7 @@ struct Application
     GtkTreeSelection *	object_selection;
     
     GtkWidget *		samples_label;
-    int                 samples_label_width;
+    GtkWidget *		samples_hbox;
     
     gboolean		screenshot_window_visible;
     GtkWidget *		screenshot_textview;
@@ -138,7 +138,7 @@ show_samples (Application *app)
 	break;
     }
     
-    label = g_strdup_printf ("Samples: %d", n_samples);
+    label = g_strdup_printf ("%d", n_samples);
     
     gtk_label_set_label (GTK_LABEL (app->samples_label), label);
     
@@ -171,7 +171,7 @@ update_sensitivity (Application *app)
     gboolean sensitive_save_as_button;
     gboolean sensitive_start_button;
     gboolean sensitive_tree_views;
-    gboolean sensitive_samples_label;
+    gboolean sensitive_samples_hbox;
     gboolean sensitive_reset_button;
     
     GtkWidget *active_radio_button;
@@ -186,7 +186,7 @@ update_sensitivity (Application *app)
 	sensitive_start_button = TRUE;
 	sensitive_reset_button = FALSE;
 	sensitive_tree_views = FALSE;
-	sensitive_samples_label = FALSE;
+	sensitive_samples_hbox = FALSE;
 	active_radio_button = app->dummy_button;
 	break;
 	
@@ -198,7 +198,7 @@ update_sensitivity (Application *app)
 	sensitive_reset_button = has_samples;
 	sensitive_start_button = TRUE;
 	sensitive_tree_views = FALSE;
-	sensitive_samples_label = TRUE;
+	sensitive_samples_hbox = TRUE;
 	active_radio_button = app->start_button;
 	break;
 	
@@ -208,7 +208,7 @@ update_sensitivity (Application *app)
 	sensitive_start_button = TRUE;
 	sensitive_tree_views = TRUE;
 	sensitive_reset_button = TRUE;
-	sensitive_samples_label = FALSE;
+	sensitive_samples_hbox = FALSE;
 	active_radio_button = app->profile_button;
 	break;
 	
@@ -251,7 +251,7 @@ update_sensitivity (Application *app)
     gtk_widget_set_sensitive (GTK_WIDGET (app->object_view), sensitive_tree_views);
     gtk_widget_set_sensitive (GTK_WIDGET (app->callers_view), sensitive_tree_views);
     gtk_widget_set_sensitive (GTK_WIDGET (app->descendants_view), sensitive_tree_views);
-    gtk_widget_set_sensitive (GTK_WIDGET (app->samples_label), sensitive_samples_label);
+    gtk_widget_set_sensitive (GTK_WIDGET (app->samples_hbox), sensitive_samples_hbox);
     
     if (app->screenshot_window_visible)
 	gtk_widget_show (app->screenshot_window);
@@ -1328,14 +1328,6 @@ on_screenshot_close_button_clicked (GtkWidget *widget,
     update_sensitivity (app);
 }
 
-static void
-on_samples_label_style_set (GtkWidget *widget,
-			    GtkStyle *previous_style,
-			    Application *app)
-{
-    app->samples_label_width = 0;
-}
-
 static void
 set_sizes (GtkWindow *window,
 	   GtkWindow *screenshot_window,
@@ -1387,6 +1379,7 @@ gather_widgets (Application *app)
 	{ &app->save_as_button, "save_as_button" },
 	{ &app->dummy_button, "dummy_button" },
 	{ &app->samples_label, "samples_label" },
+	{ &app->samples_hbox, "samples_hbox" },
 	{ &app->start_item, "start_item" },
 	{ &app->profile_item, "profile_item" },
 	{ &app->reset_item, "reset_item" },

sysprof.glade

@@ -425,22 +425,145 @@
 		      <property name="enable_popup">False</property>
 
 		      <child>
-			<widget class="GtkLabel" id="samples_label">
+			<widget class="GtkHBox" id="samples_hbox">
 			  <property name="visible">True</property>
-			  <property name="label" translatable="yes">Samples: 0</property>
+			  <property name="homogeneous">False</property>
-			  <property name="use_underline">False</property>
+			  <property name="spacing">0</property>
-			  <property name="use_markup">False</property>
+
-			  <property name="justify">GTK_JUSTIFY_RIGHT</property>
+			  <child>
-			  <property name="wrap">False</property>
+			    <widget class="GtkLabel" id="label5">
-			  <property name="selectable">False</property>
+			      <property name="visible">True</property>
-			  <property name="xalign">1</property>
+			      <property name="label" translatable="yes">Samples: </property>
-			  <property name="yalign">0.5</property>
+			      <property name="use_underline">False</property>
-			  <property name="xpad">6</property>
+			      <property name="use_markup">False</property>
-			  <property name="ypad">0</property>
+			      <property name="justify">GTK_JUSTIFY_LEFT</property>
-			  <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+			      <property name="wrap">False</property>
-			  <property name="width_chars">-1</property>
+			      <property name="selectable">False</property>
-			  <property name="single_line_mode">False</property>
+			      <property name="xalign">0.5</property>
-			  <property name="angle">0</property>
+			      <property name="yalign">0.5</property>
+			      <property name="xpad">0</property>
+			      <property name="ypad">0</property>
+			      <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+			      <property name="width_chars">-1</property>
+			      <property name="single_line_mode">False</property>
+			      <property name="angle">0</property>
+			    </widget>
+			    <packing>
+			      <property name="padding">0</property>
+			      <property name="expand">False</property>
+			      <property name="fill">False</property>
+			    </packing>
+			  </child>
+
+			  <child>
+			    <widget class="GtkNotebook" id="notebook1">
+			      <property name="visible">True</property>
+			      <property name="show_tabs">False</property>
+			      <property name="show_border">False</property>
+			      <property name="tab_pos">GTK_POS_TOP</property>
+			      <property name="scrollable">False</property>
+			      <property name="enable_popup">False</property>
+
+			      <child>
+				<widget class="GtkLabel" id="samples_label">
+				  <property name="visible">True</property>
+				  <property name="label" translatable="yes">0</property>
+				  <property name="use_underline">False</property>
+				  <property name="use_markup">False</property>
+				  <property name="justify">GTK_JUSTIFY_LEFT</property>
+				  <property name="wrap">False</property>
+				  <property name="selectable">False</property>
+				  <property name="xalign">0</property>
+				  <property name="yalign">0.5</property>
+				  <property name="xpad">0</property>
+				  <property name="ypad">0</property>
+				  <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+				  <property name="width_chars">-1</property>
+				  <property name="single_line_mode">False</property>
+				  <property name="angle">0</property>
+				</widget>
+				<packing>
+				  <property name="tab_expand">False</property>
+				  <property name="tab_fill">True</property>
+				</packing>
+			      </child>
+
+			      <child>
+				<widget class="GtkLabel" id="label6">
+				  <property name="visible">True</property>
+				  <property name="label" translatable="yes">label6</property>
+				  <property name="use_underline">False</property>
+				  <property name="use_markup">False</property>
+				  <property name="justify">GTK_JUSTIFY_LEFT</property>
+				  <property name="wrap">False</property>
+				  <property name="selectable">False</property>
+				  <property name="xalign">0.5</property>
+				  <property name="yalign">0.5</property>
+				  <property name="xpad">0</property>
+				  <property name="ypad">0</property>
+				  <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+				  <property name="width_chars">-1</property>
+				  <property name="single_line_mode">False</property>
+				  <property name="angle">0</property>
+				</widget>
+				<packing>
+				  <property name="type">tab</property>
+				</packing>
+			      </child>
+
+			      <child>
+				<widget class="GtkLabel" id="label9">
+				  <property name="visible">True</property>
+				  <property name="label" translatable="yes">888888</property>
+				  <property name="use_underline">False</property>
+				  <property name="use_markup">False</property>
+				  <property name="justify">GTK_JUSTIFY_LEFT</property>
+				  <property name="wrap">False</property>
+				  <property name="selectable">False</property>
+				  <property name="xalign">0.5</property>
+				  <property name="yalign">0.5</property>
+				  <property name="xpad">0</property>
+				  <property name="ypad">0</property>
+				  <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+				  <property name="width_chars">-1</property>
+				  <property name="single_line_mode">False</property>
+				  <property name="angle">0</property>
+				</widget>
+				<packing>
+				  <property name="tab_expand">False</property>
+				  <property name="tab_fill">True</property>
+				</packing>
+			      </child>
+
+			      <child>
+				<widget class="GtkLabel" id="label7">
+				  <property name="visible">True</property>
+				  <property name="label" translatable="yes">label7</property>
+				  <property name="use_underline">False</property>
+				  <property name="use_markup">False</property>
+				  <property name="justify">GTK_JUSTIFY_LEFT</property>
+				  <property name="wrap">False</property>
+				  <property name="selectable">False</property>
+				  <property name="xalign">0.5</property>
+				  <property name="yalign">0.5</property>
+				  <property name="xpad">0</property>
+				  <property name="ypad">0</property>
+				  <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+				  <property name="width_chars">-1</property>
+				  <property name="single_line_mode">False</property>
+				  <property name="angle">0</property>
+				</widget>
+				<packing>
+				  <property name="type">tab</property>
+				</packing>
+			      </child>
+			    </widget>
+			    <packing>
+			      <property name="padding">0</property>
+			      <property name="expand">True</property>
+			      <property name="fill">True</property>
+			    </packing>
+			  </child>
 			</widget>
 			<packing>
 			  <property name="tab_expand">False</property>