This is shorter and arguably more clear than doing it in two steps as we did
before and also works in wxUniv, unlike creating wxStaticText with empty label
and setting it later.
Closes#13858.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70433 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxTextWrapper is used for the multiline text for which it doesn't make sense
to use mnemonics so don't interpret '&' specially in the text used with it.
Doing this also allows to remove the hack used in wxDialog::CreateTextSizer()
to deal with it that was used so far.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69458 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use larger bold font for the main message in wxGenericMessageDialog if the
extended message is also given to make it stand out similarly to how it
happens in the native GTK and MSW dialogs.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65363 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
