From fccc819e828746231b10198d02113525a220b6cd Mon Sep 17 00:00:00 2001
From: Doug Blank <doug.blank@gmail.com>
Date: Fri, 7 May 2010 20:59:34 +0000
Subject: [PATCH] Allows load button for those plugins which are not loaded
 (eg, failed to load)

svn: r15351
---
 src/gui/plug/_windows.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/gui/plug/_windows.py b/src/gui/plug/_windows.py
index 3efdda444..0d7b35431 100644
--- a/src/gui/plug/_windows.py
+++ b/src/gui/plug/_windows.py
@@ -268,6 +268,7 @@ class PluginStatus(ManagedWindow.ManagedWindow):
         self.list.set_model(self.model)
         self.list.set_rules_hint(True)
         self.list.connect('button-press-event', self.button_press)
+        self.list.connect('cursor-changed', self.cursor_changed)
         col = gtk.TreeViewColumn(_('Loaded'), gtk.CellRendererText(),
                                  markup=0)
         col.set_sort_column_id(0)
@@ -713,6 +714,13 @@ class PluginStatus(ManagedWindow.ManagedWindow):
         self.model_reg.clear()
         self.__populate_reg_list()
 
+    def cursor_changed(self, obj):
+        selection = obj.get_selection()
+        model, node = selection.get_selected()
+        if node:
+            data = model.get_value(node, 3)
+            self.__load_btn.set_sensitive(data is not None)
+
     def button_press(self, obj, event):
         """ Callback function from the user clicking on a line """
         if event.type == gtk.gdk._2BUTTON_PRESS and event.button == 1: