LimitedSplitter::LimitedSplitter (wxWindow* parent)
: wxSplitterWindow (parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSP_NOBORDER | wxSP_3DSASH | wxSP_LIVE_UPDATE)
+ , _top_panel_minimum_size (350)
{
/* This value doesn't really mean much but we just want to stop double-click on the
divider from shrinking the bottom panel (#1601).
*/
SetMinimumPaneSize (64);
+
+ Bind (wxEVT_SIZE, boost::bind(&LimitedSplitter::sized, this, _1));
}
/* This is a hack to try and make the content notebook a sensible size; large on big displays but small
enough on small displays to leave space for the content area.
*/
- SplitHorizontally (top, bottom, screen.height > 800 ? -600 : -150);
+ SplitHorizontally (top, bottom, screen.height > 800 ? -600 : -_top_panel_minimum_size);
} else {
/* Fallback for when GetFromWindow fails for reasons that aren't clear */
SplitHorizontally (top, bottom, -600);
}
}
+
+
+void
+LimitedSplitter::sized (wxSizeEvent& ev)
+{
+ if (_first_shown && GetSize().GetHeight() > _top_panel_minimum_size && GetSashPosition() < _top_panel_minimum_size) {
+ /* The window is now fairly big but the top panel is small; this happens when the DCP-o-matic window
+ * is shrunk and then made larger again. Try to set a sensible top panel size in this case (#1839).
+ */
+ SetSashPosition (_top_panel_minimum_size);
+ }
+
+ ev.Skip ();
+}