As we now recommend creating the controls shown inside wxStaticBox as its
children, and not siblings, follow our own recommendation by doing just this
in XRC handler of wxStaticBoxSizer.
Also add a test of using a tooltip with a wxStaticBoxSizer element to the XRC
demo showing that tooltips do work now for them, unlike before.
Closes#14431.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71886 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Allow to declare ranges of consecutive IDs in XRC by using the "id[n]" syntax.
Show this functionality in the xrc sample and test it in the new unit test.
Also show and test the "object reference" XRC functionality.
Closes#11431.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66059 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
