diff options
Diffstat (limited to 'grc/gui/Block.py')
| -rw-r--r-- | grc/gui/Block.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/grc/gui/Block.py b/grc/gui/Block.py index 8c65bf06f..bed50de9f 100644 --- a/grc/gui/Block.py +++ b/grc/gui/Block.py @@ -29,6 +29,7 @@ from Constants import \ import pygtk pygtk.require('2.0') import gtk +import pango BLOCK_MARKUP_TMPL="""\ #set $foreground = $block.is_valid() and 'black' or 'red' @@ -130,8 +131,11 @@ class Block(Element): layout.set_markup(Utils.parse_template(BLOCK_MARKUP_TMPL, block=self)) self.label_width, self.label_height = layout.get_pixel_size() #display the params - for param in filter(lambda p: p.get_hide() not in ('all', 'part'), self.get_params()): - layout = param.get_layout() + markups = [param.get_markup() for param in self.get_params() if param.get_hide() not in ('all', 'part')] + if markups: + layout = gtk.DrawingArea().create_pango_layout('') + layout.set_spacing(LABEL_SEPARATION*pango.SCALE) + layout.set_markup('\n'.join(markups)) layouts.append(layout) w,h = layout.get_pixel_size() self.label_width = max(w, self.label_width) |