1 files changed, 65 insertions, 65 deletions
diff --git a/grc/gui/Dialogs.py b/grc/gui/Dialogs.py
index df424750b9..5b3b420d3b 100644
--- a/grc/gui/Dialogs.py
+++ b/grc/gui/Dialogs.py
@@ -23,46 +23,46 @@ import gtk
 import Utils
 
 class TextDisplay(gtk.TextView):
-	"""A non editable gtk text view."""
-
-	def __init__(self, text=''):
-		"""
-		TextDisplay constructor.
-		
-		Args:
-		    text: the text to display (string)
-		"""
-		text_buffer = gtk.TextBuffer()
-		text_buffer.set_text(text)
-		self.set_text = text_buffer.set_text
-		self.insert = lambda line: text_buffer.insert(text_buffer.get_end_iter(), line)
-		gtk.TextView.__init__(self, text_buffer)
-		self.set_editable(False)
-		self.set_cursor_visible(False)
-		self.set_wrap_mode(gtk.WRAP_WORD_CHAR)
+    """A non editable gtk text view."""
+
+    def __init__(self, text=''):
+        """
+        TextDisplay constructor.
+        
+        Args:
+            text: the text to display (string)
+        """
+        text_buffer = gtk.TextBuffer()
+        text_buffer.set_text(text)
+        self.set_text = text_buffer.set_text
+        self.insert = lambda line: text_buffer.insert(text_buffer.get_end_iter(), line)
+        gtk.TextView.__init__(self, text_buffer)
+        self.set_editable(False)
+        self.set_cursor_visible(False)
+        self.set_wrap_mode(gtk.WRAP_WORD_CHAR)
 
 def MessageDialogHelper(type, buttons, title=None, markup=None):
-	"""
-	Create a modal message dialog and run it.
-	
-	Args:
-	    type: the type of message: gtk.MESSAGE_INFO, gtk.MESSAGE_WARNING, gtk.MESSAGE_QUESTION or gtk.MESSAGE_ERROR
-	    buttons: the predefined set of buttons to use:
-		gtk.BUTTONS_NONE, gtk.BUTTONS_OK, gtk.BUTTONS_CLOSE, gtk.BUTTONS_CANCEL, gtk.BUTTONS_YES_NO, gtk.BUTTONS_OK_CANCEL
-	
-	Args:
-	    tittle: the title of the window (string)
-	    markup: the message text with pango markup
-	
-	Returns:
-	    the gtk response from run()
-	"""
-	message_dialog = gtk.MessageDialog(None, gtk.DIALOG_MODAL, type, buttons)
-	if title: message_dialog.set_title(title)
-	if markup: message_dialog.set_markup(markup)
-	response = message_dialog.run()
-	message_dialog.destroy()
-	return response
+    """
+    Create a modal message dialog and run it.
+    
+    Args:
+        type: the type of message: gtk.MESSAGE_INFO, gtk.MESSAGE_WARNING, gtk.MESSAGE_QUESTION or gtk.MESSAGE_ERROR
+        buttons: the predefined set of buttons to use:
+        gtk.BUTTONS_NONE, gtk.BUTTONS_OK, gtk.BUTTONS_CLOSE, gtk.BUTTONS_CANCEL, gtk.BUTTONS_YES_NO, gtk.BUTTONS_OK_CANCEL
+    
+    Args:
+        tittle: the title of the window (string)
+        markup: the message text with pango markup
+    
+    Returns:
+        the gtk response from run()
+    """
+    message_dialog = gtk.MessageDialog(None, gtk.DIALOG_MODAL, type, buttons)
+    if title: message_dialog.set_title(title)
+    if markup: message_dialog.set_markup(markup)
+    response = message_dialog.run()
+    message_dialog.destroy()
+    return response
 
 
 ERRORS_MARKUP_TMPL="""\
@@ -72,31 +72,31 @@ $encode($err_msg.replace('\t', '  '))
 
 #end for"""
 def ErrorsDialog(flowgraph): MessageDialogHelper(
-	type=gtk.MESSAGE_ERROR,
-	buttons=gtk.BUTTONS_CLOSE,
-	title='Flow Graph Errors',
-	markup=Utils.parse_template(ERRORS_MARKUP_TMPL, errors=flowgraph.get_error_messages()),
+    type=gtk.MESSAGE_ERROR,
+    buttons=gtk.BUTTONS_CLOSE,
+    title='Flow Graph Errors',
+    markup=Utils.parse_template(ERRORS_MARKUP_TMPL, errors=flowgraph.get_error_messages()),
 )
 
 class AboutDialog(gtk.AboutDialog):
-	"""A cute little about dialog."""
-
-	def __init__(self, platform):
-		"""AboutDialog constructor."""
-		gtk.AboutDialog.__init__(self)
-		self.set_name(platform.get_name())
-		self.set_version(platform.get_version())
-		self.set_license(platform.get_license())
-		self.set_copyright(platform.get_license().splitlines()[0])
-		self.set_website(platform.get_website())
-		self.run()
-		self.destroy()
+    """A cute little about dialog."""
+
+    def __init__(self, platform):
+        """AboutDialog constructor."""
+        gtk.AboutDialog.__init__(self)
+        self.set_name(platform.get_name())
+        self.set_version(platform.get_version())
+        self.set_license(platform.get_license())
+        self.set_copyright(platform.get_license().splitlines()[0])
+        self.set_website(platform.get_website())
+        self.run()
+        self.destroy()
 
 def HelpDialog(): MessageDialogHelper(
-	type=gtk.MESSAGE_INFO,
-	buttons=gtk.BUTTONS_CLOSE,
-	title='Help',
-	markup="""\
+    type=gtk.MESSAGE_INFO,
+    buttons=gtk.BUTTONS_CLOSE,
+    title='Help',
+    markup="""\
 <b>Usage Tips</b>
 
 <u>Add block</u>: drag and drop or double click a block in the block selection window.
@@ -112,15 +112,15 @@ COLORS_DIALOG_MARKUP_TMPL = """\
 <b>Color Mapping</b>
 
 #if $colors
-	#set $max_len = max([len(color[0]) for color in $colors]) + 10
-	#for $title, $color_spec in $colors
+    #set $max_len = max([len(color[0]) for color in $colors]) + 10
+    #for $title, $color_spec in $colors
 <span background="$color_spec"><tt>$($encode($title).center($max_len))</tt></span>
-	#end for
+    #end for
 #end if
 """
 
 def TypesDialog(platform): MessageDialogHelper(
-	type=gtk.MESSAGE_INFO,
-	buttons=gtk.BUTTONS_CLOSE,
-	title='Types',
-	markup=Utils.parse_template(COLORS_DIALOG_MARKUP_TMPL, colors=platform.get_colors()))
+    type=gtk.MESSAGE_INFO,
+    buttons=gtk.BUTTONS_CLOSE,
+    title='Types',
+    markup=Utils.parse_template(COLORS_DIALOG_MARKUP_TMPL, colors=platform.get_colors()))