[gthumb] preset dialog: optionally use the headerbar

[Paolo Bacchilega <paobac src gnome org>]

commit b6cf0ac03c31063946fc853623daaaaa685517b5
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Aug 15 15:21:10 2016 +0200

    preset dialog: optionally use the headerbar

 .../file_tools/data/ui/curve-preset-editor.ui      |    3 +-
 .../file_tools/gth-curve-preset-editor-dialog.c    |   24 ++++++++++----------
 2 files changed, 14 insertions(+), 13 deletions(-)
---
diff --git a/extensions/file_tools/data/ui/curve-preset-editor.ui 
b/extensions/file_tools/data/ui/curve-preset-editor.ui
index 497aefe..eb82edd 100644
--- a/extensions/file_tools/data/ui/curve-preset-editor.ui
+++ b/extensions/file_tools/data/ui/curve-preset-editor.ui
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.18.3 -->
+<!-- Generated with glade 3.20.0 -->
 <interface>
   <requires lib="gtk+" version="3.10"/>
   <object class="GtkListStore" id="preset_liststore">
@@ -17,6 +17,7 @@
     <property name="height_request">300</property>
     <property name="visible">True</property>
     <property name="can_focus">False</property>
+    <property name="border_width">15</property>
     <property name="orientation">vertical</property>
     <child>
       <object class="GtkScrolledWindow" id="scrolledwindow1">
diff --git a/extensions/file_tools/gth-curve-preset-editor-dialog.c 
b/extensions/file_tools/gth-curve-preset-editor-dialog.c
index f706163..73ca413 100644
--- a/extensions/file_tools/gth-curve-preset-editor-dialog.c
+++ b/extensions/file_tools/gth-curve-preset-editor-dialog.c
@@ -206,21 +206,16 @@ gth_curve_preset_editor_dialog_construct (GthCurvePresetEditorDialog      *self,
        int           n, i;
        GtkTreeIter   iter;
 
-       gtk_window_set_title (GTK_WINDOW (self), _("Presets"));
-       if (parent != NULL)
-               gtk_window_set_transient_for (GTK_WINDOW (self), parent);
-       gtk_window_set_resizable (GTK_WINDOW (self), TRUE);
-       gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (self))), 8);
-       gtk_container_set_border_width (GTK_CONTAINER (self), 5);
-       button = gtk_dialog_add_button (GTK_DIALOG (self), _GTK_LABEL_CLOSE, GTK_RESPONSE_CLOSE);
-       g_signal_connect_swapped (button, "clicked", G_CALLBACK (gtk_widget_destroy), self);
-
        self->priv->builder = _gtk_builder_new_from_file ("curve-preset-editor.ui", "file_tools");
-
        content = _gtk_builder_get_widget (self->priv->builder, "curve_preset_editor");
-       gtk_container_set_border_width (GTK_CONTAINER (content), 0);
        gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (self))), content, TRUE, TRUE, 
0);
 
+       button = gtk_dialog_add_button (GTK_DIALOG (self), _GTK_LABEL_CLOSE, GTK_RESPONSE_CLOSE);
+       g_signal_connect_swapped (button,
+                                 "clicked",
+                                 G_CALLBACK (gtk_widget_destroy),
+                                 self);
+
        g_signal_connect (gtk_builder_get_object (self->priv->builder, "preset_name_cellrenderertext"),
                          "edited",
                          G_CALLBACK (preset_name_edited_cb),
@@ -267,7 +262,12 @@ gth_curve_preset_editor_dialog_new (GtkWindow              *parent,
 
        g_return_val_if_fail (preset != NULL, NULL);
 
-       self = g_object_new (GTH_TYPE_CURVE_PRESET_EDITOR_DIALOG, NULL);
+       self = g_object_new (GTH_TYPE_CURVE_PRESET_EDITOR_DIALOG,
+                            "title", _("Presets"),
+                            "transient-for", parent,
+                            "resizable", TRUE,
+                            "use-header-bar", _gtk_settings_get_dialogs_use_header (),
+                            NULL);
        gth_curve_preset_editor_dialog_construct (self, parent, preset);
 
        return (GtkWidget *) self;