diff -r 2fcc8ef0b97d -r f3a1b9792cc9 pgconsole/panedext.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pgconsole/panedext.py	Tue Aug 16 23:53:54 2011 +0200
@@ -0,0 +1,61 @@
+import gtk
+
+
+class PanedExt(gtk.Paned):
+    """Extended gtk.Paned (abstract)
+
+    set_snap1(int), set_snap2(int)
+        set minimum size of child widget
+        if the handle is moved to the edge, child widget is hidden
+    """
+    def __init__(self):
+        self.connect('notify::position', self.on_position_change)
+        self.min1 = 0
+        self.min2 = 0
+
+
+    def set_snap1(self, minpos):
+        self.min1 = minpos
+
+
+    def set_snap2(self, minpos):
+        self.min2 = minpos
+
+
+    def on_position_change(self, w, scrolltype):
+        if self.allocation[0] == -1:
+            return False
+
+        pos = self.get_position()
+        maxpos = self.get_property('max-position')
+
+        if self.min1:
+            if pos > 0 and pos < self.min1:
+                if pos < self.min1 / 2:
+                    self.set_position(0)
+                else:
+                    self.set_position(self.min1)
+                return True
+
+        if self.min2:
+           if pos > maxpos - self.min2 and pos < maxpos:
+                if pos > maxpos - self.min2 / 2:
+                    self.set_position(maxpos)
+                else:
+                    self.set_position(maxpos - self.min2)
+                return True
+
+        return False
+
+
+class HPanedExt(gtk.HPaned, PanedExt):
+    def __init__(self):
+        gtk.HPaned.__init__(self)
+        PanedExt.__init__(self)
+
+
+class VPanedExt(gtk.VPaned, PanedExt):
+    def __init__(self):
+        gtk.VPaned.__init__(self)
+        PanedExt.__init__(self)
+