diff options
| -rw-r--r-- | grc/src/gui/BlockTreeWindow.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/grc/src/gui/BlockTreeWindow.py b/grc/src/gui/BlockTreeWindow.py index ed69ef5b9..99056252c 100644 --- a/grc/src/gui/BlockTreeWindow.py +++ b/grc/src/gui/BlockTreeWindow.py @@ -18,6 +18,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA """ from Constants import DEFAULT_BLOCKS_WINDOW_WIDTH, DND_TARGETS +from .. platforms.gui import Utils import pygtk pygtk.require('2.0') import gtk @@ -25,6 +26,7 @@ import gobject NAME_INDEX = 0 KEY_INDEX = 1 +DOC_INDEX = 2 class BlockTreeWindow(gtk.VBox): """The block selection panel.""" @@ -42,7 +44,7 @@ class BlockTreeWindow(gtk.VBox): self.platform = platform self.get_flow_graph = get_flow_graph #make the tree model for holding blocks - self.treestore = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_STRING) + self.treestore = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING) self.treeview = gtk.TreeView(self.treestore) self.treeview.set_enable_search(False) #disable pop up search box self.treeview.add_events(gtk.gdk.BUTTON_PRESS_MASK) @@ -53,6 +55,9 @@ class BlockTreeWindow(gtk.VBox): renderer = gtk.CellRendererText() column = gtk.TreeViewColumn('Blocks', renderer, text=NAME_INDEX) self.treeview.append_column(column) + #try to enable the tooltips (available in pygtk 2.12 and above) + try: self.treeview.set_tooltip_column(DOC_INDEX) + except: pass #setup drag and drop self.treeview.enable_model_drag_source(gtk.gdk.BUTTON1_MASK, DND_TARGETS, gtk.gdk.ACTION_COPY) self.treeview.connect('drag-data-get', self._handle_drag_get_data) @@ -92,12 +97,14 @@ class BlockTreeWindow(gtk.VBox): iter = self.treestore.insert_before(self._categories[sub_category[:-1]], None) self.treestore.set_value(iter, NAME_INDEX, '[ %s ]'%cat_name) self.treestore.set_value(iter, KEY_INDEX, '') + self.treestore.set_value(iter, DOC_INDEX, Utils.xml_encode('Category: %s'%cat_name)) self._categories[sub_category] = iter #add block if block is None: return iter = self.treestore.insert_before(self._categories[category], None) self.treestore.set_value(iter, NAME_INDEX, block.get_name()) self.treestore.set_value(iter, KEY_INDEX, block.get_key()) + self.treestore.set_value(iter, DOC_INDEX, Utils.xml_encode(block.get_doc() or 'undocumented')) ############################################################ ## Helper Methods |