Blame SOURCES/0035-Replace-the-about-GtkDialog-with-a-GtkAboutDialog.patch

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From e96f82ce459a6d503f70d6c7b0f762bf0d133edf Mon Sep 17 00:00:00 2001
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From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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Date: Sat, 1 Aug 2020 15:03:23 +0200
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Subject: [PATCH 35/65] Replace the about GtkDialog with a GtkAboutDialog
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This reduces the amount of code needed for this feature, and integrates
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better with the rest of the system.
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---
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 src/gui/callbacks.c |  46 ++++++--------------
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 src/gui/callbacks.h |   4 --
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 src/gui/gtk-lshw.ui | 101 --------------------------------------------
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 src/gui/stock.c     |   2 -
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 4 files changed, 12 insertions(+), 141 deletions(-)
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diff --git a/src/gui/callbacks.c b/src/gui/callbacks.c
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index eec3e55..b108777 100644
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--- a/src/gui/callbacks.c
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+++ b/src/gui/callbacks.c
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@@ -10,7 +10,6 @@
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 #include "engine.h"
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 #include <string.h>
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-extern GtkWidget *about;
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 extern GtkWidget *mainwindow;
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 static char *id = "@(#) $Id$";
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@@ -42,18 +41,6 @@ on_save_activated                      (GSimpleAction   *action,
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   save_as(mainwindow);
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 }
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-G_MODULE_EXPORT
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-void
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-on_about_activated                     (GSimpleAction   *action,
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-                                        GVariant        *parameter,
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-                                        gpointer         app)
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-{
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-  if(GTK_IS_WIDGET(about))
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-  {
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-    gtk_widget_show(about);
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-  }
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-}
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-
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 G_MODULE_EXPORT
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 void
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 on_quit_activated                      (GSimpleAction   *action,
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@@ -65,25 +52,20 @@ on_quit_activated                      (GSimpleAction   *action,
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 G_MODULE_EXPORT
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 void
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-on_aboutclose_activate          (GtkButton       *button,
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-gpointer         user_data)
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+on_about_activated                     (GSimpleAction   *action,
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+                                        GVariant        *parameter,
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+                                        gpointer         app)
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 {
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-  if(GTK_IS_WIDGET(about))
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-  {
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-    gtk_widget_hide(about);
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-  }
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-}
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-
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+  gtk_show_about_dialog(GTK_WINDOW(mainwindow),
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+                        "program-name", "GTK+ frontend for lshw",
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+                        "website", "https://www.ezix.org/",
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+                        "copyright", "© 2004-2011 Lyonel Vincent\n© 2020 Emmanuel Gil Peyrot",
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+                        "version", getpackageversion(),
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+                        "license-type", GTK_LICENSE_GPL_2_0,
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+                        NULL);
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-G_MODULE_EXPORT
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-void
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-on_version_realize                     (GtkWidget       *widget,
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-gpointer         user_data)
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-{
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   const char *latest = checkupdates();
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-  gtk_label_set_text(GTK_LABEL(widget), getpackageversion());
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-
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   if(latest)
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   {
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     if(strcmp(latest, getpackageversion()) != 0)
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@@ -100,18 +82,14 @@ gpointer         user_data)
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                                   latest);
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         gtk_window_set_title(GTK_WINDOW(dialog), "Update available");
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-        /* Destroy the dialog when the user responds to it (e.g. clicks a button) */
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-        g_signal_connect_swapped (dialog, "response",
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-                           G_CALLBACK (gtk_widget_destroy),
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-                           dialog);
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       }
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-      gtk_widget_show(dialog);
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+      gtk_dialog_run(GTK_DIALOG(dialog));
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+      gtk_widget_destroy(dialog);
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     }
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   }
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 }
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-
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 G_MODULE_EXPORT
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 void
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 on_treeview1_row_activated             (GtkTreeView     *treeview,
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diff --git a/src/gui/callbacks.h b/src/gui/callbacks.h
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index b9b9141..e7636ef 100644
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--- a/src/gui/callbacks.h
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+++ b/src/gui/callbacks.h
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@@ -25,10 +25,6 @@ on_quit_activated                      (GSimpleAction   *action,
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                                         GVariant        *parameter,
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                                         gpointer         app);
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-void on_aboutclose_activate (GtkButton * button, gpointer user_data);
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-
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-void on_version_realize (GtkWidget * widget, gpointer user_data);
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-
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 void
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 on_treeview1_row_activated (GtkTreeView * treeview,
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 			    GtkTreePath * path,
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diff --git a/src/gui/gtk-lshw.ui b/src/gui/gtk-lshw.ui
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index cf9d678..a3c6248 100644
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--- a/src/gui/gtk-lshw.ui
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+++ b/src/gui/gtk-lshw.ui
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@@ -1,107 +1,6 @@
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 <interface>
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   <requires lib="gtk+" version="3.24"/>
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-  <object class="GtkDialog" id="aboutlshw">
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-    <property name="can_focus">False</property>
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-    <property name="title" translatable="yes">About</property>
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-    <property name="resizable">False</property>
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-    <property name="window_position">center-on-parent</property>
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-    <property name="destroy_with_parent">True</property>
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-    <property name="type_hint">dialog</property>
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-    <property name="skip_taskbar_hint">True</property>
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-    <property name="skip_pager_hint">True</property>
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-    <child internal-child="vbox">
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-      <object class="GtkBox" id="dialog-vbox1">
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-        <property name="visible">True</property>
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-        <property name="can_focus">False</property>
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-        <property name="orientation">vertical</property>
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-        <child internal-child="action_area">
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-          <object class="GtkButtonBox" id="dialog-action_area1">
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-            <property name="visible">True</property>
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-            <property name="can_focus">False</property>
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-            <property name="layout_style">end</property>
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-            <child>
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-              <object class="GtkButton" id="closebutton1">
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-                <property name="label">gtk-close</property>
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-                <property name="visible">True</property>
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-                <property name="can_focus">True</property>
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-                <property name="can_default">True</property>
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-                <property name="receives_default">False</property>
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-                <property name="use_stock">True</property>
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-                <signal name="activate" handler="on_aboutclose_activate" swapped="no"/>
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-                <signal name="clicked" handler="on_aboutclose_activate" swapped="no"/>
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-              </object>
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-              <packing>
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-                <property name="expand">False</property>
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-                <property name="fill">True</property>
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-                <property name="position">0</property>
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-              </packing>
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-            </child>
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-          </object>
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-          <packing>
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-            <property name="expand">False</property>
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-            <property name="fill">True</property>
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-            <property name="pack_type">end</property>
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-            <property name="position">0</property>
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-          </packing>
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-        </child>
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-        <child>
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-          <object class="GtkLabel" id="aboutext">
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-            <property name="visible">True</property>
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-            <property name="can_focus">False</property>
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-            <property name="xpad">20</property>
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-            <property name="ypad">20</property>
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-            <property name="label" translatable="yes"><big><b>GTK+ front-end for <tt>lshw</tt></b></big>
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-
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-© 2004-2011 Lyonel Vincent
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-<tt>lyonel@ezix.org</tt></property>
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-            <property name="use_markup">True</property>
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-            <property name="justify">center</property>
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-            <property name="mnemonic_widget">closebutton1</property>
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-          </object>
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-          <packing>
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-            <property name="expand">False</property>
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-            <property name="fill">False</property>
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-            <property name="position">1</property>
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-          </packing>
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-        </child>
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-        <child>
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-          <object class="GtkLinkButton" id="linkbutton1">
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-            <property name="label" translatable="yes">http://www.ezix.org/</property>
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-            <property name="visible">True</property>
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-            <property name="can_focus">True</property>
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-            <property name="receives_default">True</property>
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-            <property name="has_tooltip">True</property>
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-            <property name="relief">none</property>
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-            <property name="uri">http://www.ezix.org/</property>
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-          </object>
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-          <packing>
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-            <property name="expand">False</property>
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-            <property name="fill">True</property>
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-            <property name="position">2</property>
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-          </packing>
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-        </child>
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-        <child>
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-          <object class="GtkLabel" id="version">
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-            <property name="visible">True</property>
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-            <property name="can_focus">False</property>
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-            <property name="label" translatable="yes">VERSION</property>
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-            <property name="justify">center</property>
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-            <property name="mnemonic_widget">closebutton1</property>
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-            <signal name="realize" handler="on_version_realize" swapped="no"/>
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-          </object>
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-          <packing>
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-            <property name="expand">False</property>
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-            <property name="fill">False</property>
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-            <property name="position">3</property>
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-          </packing>
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-        </child>
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-      </object>
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-    </child>
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-    <action-widgets>
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-      <action-widget response="-7">closebutton1</action-widget>
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-    </action-widgets>
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-  </object>
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   <object class="GtkApplicationWindow" id="mainwindow">
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     <property name="can_focus">False</property>
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     <property name="title" translatable="yes">lshw</property>
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diff --git a/src/gui/stock.c b/src/gui/stock.c
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index ce0b42a..c3159b8 100644
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--- a/src/gui/stock.c
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+++ b/src/gui/stock.c
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@@ -8,7 +8,6 @@ static char *id = "@(#) $Id$";
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 #define UIFILE "gtk-lshw.ui"
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 GtkWidget *mainwindow = NULL;
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-GtkWidget *about = NULL;
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 GtkWidget *list1 = NULL;
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 GtkWidget *list2 = NULL;
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 GtkWidget *list3 = NULL;
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@@ -145,7 +144,6 @@ void lshw_ui_init(GtkApplication *app)
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   g_free(uiname);
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   mainwindow = GTK_WIDGET( gtk_builder_get_object( builder, "mainwindow" ) );
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-  about = GTK_WIDGET( gtk_builder_get_object( builder, "aboutlshw" ) );
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   list1 = GTK_WIDGET(gtk_builder_get_object( builder, "treeview1"));
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   list2 = GTK_WIDGET(gtk_builder_get_object( builder, "treeview2"));
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   list3 = GTK_WIDGET(gtk_builder_get_object( builder, "treeview3"));
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-- 
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2.33.1
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