- Use Gtk3 by default.

This can be changed in the config file, by changing `gtk_version` from `3` to `2`, which will use Gtk2 instead.

See also: #42

- Version 0.90

obmenu-generator

@@ -24,7 +24,7 @@
 # Name: obmenu-generator
 # License: GPLv3
 # Created: 25 March 2011
-# Latest edit: 10 August 2021
+# Latest edit: 22 August 2021
 # https://github.com/trizen/obmenu-generator
 
 use 5.014;
@@ -35,7 +35,7 @@ use 5.014;
 use Linux::DesktopFiles;
 
 my $pkgname = 'obmenu-generator';
-my $version = '0.89';
+my $version = '0.90';
 
 our ($CONFIG, $SCHEMA);
 my $output_h = \*STDOUT;
@@ -114,8 +114,8 @@ my $config_help = <<"HELP";
                             ],
 
 || ICON SETTINGS
-    | use_gtk3            : Use the Gtk3 library for resolving the icon paths. (default: 0)
-    | gtk_rc_filename     : Absolute path to the GTK configuration file.
+    | gtk_version         : The version of the Gtk library used for resolving the icon paths. (default: 3)
+    | gtk_rc_filename     : Absolute path to the Gtk configuration file.
     | missing_icon        : Use this icon for missing icons (default: gtk-missing-image)
     | icon_size           : Preferred size for icons. (default: 48)
     | generic_fallback    : Try to shorten icon name at '-' characters before looking at inherited themes. (default: 0)
@@ -249,13 +249,13 @@ my %CONFIG = (
     terminal        => 'xterm',
     editor          => 'geany',
     missing_icon    => 'gtk-missing-image',
-    gtk_rc_filename => "$home_dir/.gtkrc-2.0",
+    gtk_rc_filename => "$home_dir/.config/gtk-3.0/settings.ini",
 
     icon_size        => 48,
     force_icon_size  => 0,
     generic_fallback => 0,
     locale_support   => 1,
-    use_gtk3         => 0,
+    gtk_version      => 3,
 
     VERSION => $version,
              );
@@ -380,7 +380,7 @@ sub get_icon_path {
 
         require Digest::MD5;
 
-        $CONFIG{use_gtk3}
+        ($CONFIG{gtk_version} == 3)
           ? do {
             eval "use Gtk3";
             'Gtk3'->init;