light9 Changeset - e8f9f4815ab4

Changeset - e8f9f4815ab4

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Drew Perttula - 13 years ago 2012-06-14 06:23:31
drewp@bigasterisk.com

attempt at subtermview autoscroll but it doesn't work
Ignore-this: 4cb643412a6478a73526608a851ef9f4

3 files changed with 28 insertions and 2 deletions:

bin/curvecalc

light9/curvecalc/curvecalc.glade

light9/curvecalc/subtermview.py

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bin/curvecalc

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@@ @@ -66,7 +66,8 @@ class Main(object): @@
         # this is the only one i found that would set the size right,
         # but it's a minimum size, which i don't really want
         mainwin.set_size_request(1000, 1000)
         wtree.get_object("subterms").connect("add", self.onSubtermChildAdded)
         self.add_subterms_for_song(song, curveset, subterms)
         self.refreshCurveView()
@@ @@ -106,6 +107,11 @@ class Main(object): @@
         gtk.rc_reparse_all()
         reactor.callLater(1, self.refreshTheme)
     def onSubtermChildAdded(self, subtermsTable, *args):
         # this would probably work, but isn't getting called
         v = subtermsTable.get_parent().props.vadjustment
         v.props.value = v.props.upper
     def onQuit(self, *args):
         reactor.crash()
         # there's a hang after this, maybe in sem_wait in two

light9/curvecalc/curvecalc.glade

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@@ @@ -482,6 +482,8 @@ @@
                                 <property name="visible">True</property>
                                 <property name="can_focus">False</property>
                                 <property name="n_columns">2</property>
                                 <signal name="add" handler="onSubtermChildAdded" swapped="no"/>
                                 <signal name="child-added" handler="onSubtermChildAdded" swapped="no"/>
                                 <child>
                                   <placeholder/>
                                 </child>

light9/curvecalc/subtermview.py

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@@ @@ -66,11 +66,29 @@ def add_one_subterm(graph, subUri, curve @@
     stv = Subtermview(graph, term)
     y = master.get_property('n-rows')
     master.resize(y + 1, columns=2)
     master.attach(stv.label, 0, 1, y, y + 1, xoptions=0, yoptions=0)
     master.attach(stv.exprView, 1, 2, y, y + 1, yoptions=0)
     scrollToRowUponAdd(stv.label)
     if show:
         master.show_all()
     return term
 def scrollToRowUponAdd(widgetInRow):
     """when this table widget is ready, scroll the table so we can see it"""
     # this doesn't work right, yet
     return
     vp = widgetInRow
     while vp.get_name() != 'GtkViewport':
         print "walk", vp.get_name()
         vp = vp.get_parent()
     adj = vp.props.vadjustment
     def firstExpose(widget, event, adj, widgetInRow):
         print "scroll", adj.props.value
         adj.props.value = adj.props.upper
         widgetInRow.disconnect(handler)
     handler = widgetInRow.connect('expose-event', firstExpose, adj, widgetInRow)

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