registered key to hide/show control panel in wxgui windows

[debian/gnuradio] / gr-wxgui / src / python / waterfall_window.py

diff --git a/gr-wxgui/src/python/waterfall_window.py b/gr-wxgui/src/python/waterfall_window.py
index 28e67a83006aa6af3123107fe4d3f79db06062d6..611138dfb1c65810f06942f6a6d47e41a1971335 100644 (file)
--- a/gr-wxgui/src/python/waterfall_window.py
+++ b/gr-wxgui/src/python/waterfall_window.py
@@ -63,6 +63,8 @@ class control_panel(wx.Panel):
                """
                self.parent = parent
                wx.Panel.__init__(self, parent, style=wx.SUNKEN_BORDER)
+               parent[SHOW_CONTROL_PANEL_KEY] = True
+               parent.subscribe(SHOW_CONTROL_PANEL_KEY, self.Show)
                control_box = wx.BoxSizer(wx.VERTICAL)
                control_box.AddStretchSpacer()
                options_box = forms.static_box_sizer(