/b-gtk/fix-viz

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Viewing changes to viz/branchwin.py

  • Committer: Gary van der Merwe
  • Date: 2007-09-25 18:32:51 UTC
  • mfrom: (288 trunk)
  • mto: This revision was merged to the branch mainline in revision 289.
  • Revision ID: garyvdm@gmail.com-20070925183251-p8hn0g518wvy6t6a
Merge Trunk.

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Lines of Context:
viz/branchwin.py
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        self.treeview = gtk.TreeView()
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        self.treeview.set_rules_hint(True)
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        self.treeview.set_search_column(4)
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        self.treeview.connect("cursor-changed", self._treeview_cursor_cb)
 
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        self.treeview.get_selection().connect("changed", self._treeselection_changed_cb)
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        self.treeview.connect("row-activated", self._treeview_row_activated_cb)
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        self.treeview.connect("button-release-event", 
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                self._treeview_row_mouseclick)
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        self.graph_column.set_max_width(width)
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        self.index = index
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        self.treeview.set_model(self.model)
 
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        self.treeview.get_selection().select_path(0)
 
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        return False
 
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    def _on_key_pressed(self, widget, event):
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        """ Key press event handler. """
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        keyname = gtk.gdk.keyval_name(event.keyval)
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        if event.state & gtk.gdk.CONTROL_MASK:
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            gtk.main_quit()
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    def _treeview_cursor_cb(self, *args):
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        """Callback for when the treeview cursor changes."""
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        (path, col) = self.treeview.get_cursor()
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        iter = self.model.get_iter(path)
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        revision = self.model.get_value(iter, treemodel.REVISION)
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        parents = self.model.get_value(iter, treemodel.PARENTS)
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        children = self.model.get_value(iter, treemodel.CHILDREN)
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        self.back_button.set_sensitive(len(parents) > 0)
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        self.fwd_button.set_sensitive(len(children) > 0)
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        tags = []
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        if self.branch.supports_tags():
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            tagdict = self.branch.tags.get_reverse_tag_dict()
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            if tagdict.has_key(revision.revision_id):
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                tags = tagdict[revision.revision_id]
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        self.logview.set_revision(revision, tags, children)
 
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    def _treeselection_changed_cb(self, selection, *args):
 
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        """Callback for when the treeview changes."""
 
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        (model, selected_rows) = selection.get_selected_rows()
 
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        if len(selected_rows) > 0:
 
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            iter = self.model.get_iter(selected_rows[0])
 
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            revision = self.model.get_value(iter, treemodel.REVISION)
 
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            parents = self.model.get_value(iter, treemodel.PARENTS)
 
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            children = self.model.get_value(iter, treemodel.CHILDREN)
 
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            self.back_button.set_sensitive(len(parents) > 0)
 
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            self.fwd_button.set_sensitive(len(children) > 0)
 
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            tags = []
 
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            if self.branch.supports_tags():
 
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                tagdict = self.branch.tags.get_reverse_tag_dict()
 
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                if tagdict.has_key(revision.revision_id):
 
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                    tags = tagdict[revision.revision_id]
 
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            self.logview.set_revision(revision, tags, children)
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    def _back_clicked_cb(self, *args):
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        """Callback for when the back button is clicked."""